CN110208061A - Phenol and make to acquire the method that phenol is stabilized in a kind of quantitative collection water environment - Google Patents
Phenol and make to acquire the method that phenol is stabilized in a kind of quantitative collection water environment Download PDFInfo
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- CN110208061A CN110208061A CN201910541285.2A CN201910541285A CN110208061A CN 110208061 A CN110208061 A CN 110208061A CN 201910541285 A CN201910541285 A CN 201910541285A CN 110208061 A CN110208061 A CN 110208061A
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 253
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 232
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000000203 mixture Substances 0.000 claims abstract description 84
- 239000000017 hydrogel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 92
- 239000012528 membrane Substances 0.000 claims description 90
- 239000004677 Nylon Substances 0.000 claims description 82
- 229920001778 nylon Polymers 0.000 claims description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 74
- 229910052799 carbon Inorganic materials 0.000 claims description 53
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 26
- 239000004411 aluminium Substances 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 19
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910021389 graphene Inorganic materials 0.000 claims description 14
- 229920005654 Sephadex Polymers 0.000 claims description 12
- 239000012507 Sephadex™ Substances 0.000 claims description 12
- 239000000499 gel Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229920001661 Chitosan Polymers 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 229920002101 Chitin Polymers 0.000 claims description 5
- 239000002041 carbon nanotube Substances 0.000 claims description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229920006393 polyether sulfone Polymers 0.000 claims description 4
- 239000000020 Nitrocellulose Substances 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 3
- 238000000502 dialysis Methods 0.000 claims description 3
- 229920001220 nitrocellulos Polymers 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000002352 surface water Substances 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims 4
- 229920000936 Agarose Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 150000004676 glycans Chemical class 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 description 43
- 229910052749 magnesium Inorganic materials 0.000 description 24
- 239000011777 magnesium Substances 0.000 description 24
- 238000004611 spectroscopical analysis Methods 0.000 description 19
- 239000007791 liquid phase Substances 0.000 description 18
- 238000004128 high performance liquid chromatography Methods 0.000 description 16
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 238000004587 chromatography analysis Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000003610 charcoal Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 238000004811 liquid chromatography Methods 0.000 description 5
- -1 amino modified silica gel Chemical class 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000009938 salting Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- WFIYPADYPQQLNN-UHFFFAOYSA-N 2-[2-(4-bromopyrazol-1-yl)ethyl]isoindole-1,3-dione Chemical compound C1=C(Br)C=NN1CCN1C(=O)C2=CC=CC=C2C1=O WFIYPADYPQQLNN-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Phenol and the method for being stabilized acquisition phenol, step are as follows: (1) blend of the zero-valent metal powder for the phenol molecule that preparation quickly, can be combined efficiently and functional material in a kind of quantitative collection water environment of the invention；(2) blend is placed in can effectively control phenol molecule diffusion, not with phenol molecule occur chemical action, the hydrogel of blend cannot be leaked or with the film of certain pore size.Within a certain period of time, using phenol in water system to be measured film or hydrogel diffusion, make to diffuse into the phenol of inside immediately by zero-valent metal powder in conjunction with the blend of functional material, to form a constant concentration gradient between two interfaces inside and outside the film or hydrogel；The zero-valent metal powder of inside can protect accumulated phenol not to be influenced by dissolved oxygen in water environment and other oxidizing substances, avoids the unstable problem of the phenol in sampling process.
Description
Technical field:
The invention belongs to the environmental monitoring technology fields of phenol, and in particular to phenol and make in a kind of quantitative collection water environment
The method that acquisition phenol is stabilized.
Background technique:
Phenol is protoplasm poison, is that a kind of pair of water pollution endangers biggish pollutant, under normal circumstances, phenol contained by water body
Class compound is more than 1/1000ths, and water body just cannot reach drinking water standard, be harmful to the human body.2 months 2012 Jiangsu hairs
Raw phenol contamination accident causes drinking water difficult, greatly affected local production and life with surrounding area resident.Phenol
Monitoring caused the great attention of people.
Phenol is unstable, has reproducibility and volatility, thus preferably measures immediately after sampling, however most of samples are all
It is unable to field assay, but sample is adjusted to after pH<2 or pH>10 cryo-conservation and is sent to laboratory rapidly and carries out analysis survey
It is fixed.However, unavoidably causing the change of phenol pollutant concentration or form during the acquisition of sample, storage and transport
Change, loses the authenticity of sample, to directly affect the representativeness and accuracy of environmental monitoring results, cannot faithfully reflect
Water quality situation.This with regard to Pyrogentisinic Acid sample acquisition more stringent requirements are proposed.
Summary of the invention:
The purpose of the present invention is overcoming above-mentioned the shortcomings of the prior art, phenol in a kind of quantitative collection water environment is provided
And make to acquire the method that phenol is stabilized.
This method passes through inert film or hydrogel orientation and quantitatively diffusion of the control phenol in film or hydrogel, and benefit
With being blended containing a certain amount of zero-valent metal powder and functional material of the phenol molecule quickly, efficiently combined in film or hydrogel
Object, the phenol of realization is outside film or hydrogel inside uni-directional diffusion to film or hydrogel, by two inside and outside film or hydrogel
A constant concentration gradient is formed between a interface, realizes the quantitative collection to phenol in water environment.
To achieve the above object, the invention adopts the following technical scheme:
Phenol and make to acquire the method that phenol is stabilized in a kind of quantitative collection water environment, comprising the following steps:
Step 1, prepared by blend:
Zero-valent metal powder and functional material are taken, the two is mixed, forms blend, wherein zero in the intermingling material
Valence metal powder mass percentage is 0.01-30%；
Step 2, phenol acquires:
Water intaking gel or film, add blend into hydrogel or film, the hydrogel containing blend or film are placed in water
Phenol acquisition is carried out in environment, and measures accumulated phenol amount, calculates phenol concentration in monitored water environment, wherein described
Acquisition time section is 4~360h.
In the step 1, the blend of formation can quickly, efficiently combine phenol molecule.
In the step 1, zero-valent metal powder is zeroth order iron powder, zeroth order zinc powder, zeroth order aluminium powder, zeroth order cobalt powder, zero-valent nickel
Powder, zeroth order glass putty or zeroth order magnesium powder.
In the step 1, the partial size of zero-valent metal powder is 10nm-100 μm.
In the step 1, functional material is active carbon, chitosan, chitin, amino modified mesoporous silica gel, amino change
Property silica gel, carbon black, carbon nanotube, graphene, graphene oxide or redox graphene.
In the step 1, amino modified mesoporous silica gel is that amino modified mesoporous silica gel MCM-41 or amino modified is mesoporous
Silica gel SBA-15.
In the step 1, the partial size of functional material is 10-200 μm.
In the step 1, the film of use includes dialysis membrane, cellulose acetate film, nitrocellulose filter, cellulose mixture
Film, nylon membrane, chromatographic paper, poly (ether sulfone) film, PS membrane, hydrophilic inclined fluorine film or glass-film, membrane aperture≤0.22 μm.
In the step 1, hydrogel is polyacrylamide gel, sephadex G10, sephadex G25, Portugal it is poly-
Sugared gel G50, sephadex G75, sephadex G100, sephadex G150, sephadex G200Or Ago-Gel.
In the step 1, hydrogel or film separate functional material and water environment, so that hydrogel or film are blends
The unique passage of phenol molecule is obtained, and film or gel are not had an effect with phenol, control the diffusion process of phenol, are this method
The basis of quantitative collection and rate-determining steps.
In the step 1, the hydrogel or film of use can effectively control the diffusion of phenol molecule, not with phenol molecule
Chemical action occurs, blend cannot be leaked.
In the step 2, water environment includes:
The nature water environment such as surface water, underground water or seawater；
And industrial discharge water, urban life discharge the Sewage Environments such as water or trade effluent.
In the step 2, the dosage of blend is 1-300mg every time.
Beneficial effects of the present invention:
Functional material mainly plays a part of in conjunction with phenol in this method, so that dissociating for film or hydrogel internal membrane phenol is dense
Degree remains zero, and one is formed between two interfaces inside and outside film or hydrogel can be used in the constant of accurate quantitative analysis acquisition phenol
Concentration gradient, the binding ability of functional material be guarantee this method quantitative collection prerequisite.
Zero-valent metal powder mainly plays a part of to protect phenol in this method, so that functional material tires out on the inside of film or hydrogel
Long-pending phenol is not influenced by dissolved oxygen in water environment and other oxidizing substances, ensures the authenticity of sample, can be faithfully anti-
The pollution condition of phenol in water is reflected, to improve the representativeness and accuracy of environmental monitoring results.
Detailed description of the invention:
Fig. 1 is the phenol stability diagram that the embodiment of the present invention 20 acquires.
Specific embodiment:
Below with reference to embodiment, the present invention is described in further detail.
In following embodiment, water environment includes nature water environment and Sewage Environment, wherein natural water environment includes earth's surface
The water environments such as water, underground water or seawater；Sewage Environment includes industrial discharge water, the urban life discharge water rings such as water or trade effluent
Border.
It is corresponding to add the zero-valent metal powder of different quality and being blended for functional material according to the difference of water environment to be detected
Object, specific:
When water environment is nature water environment, the blend additive amount of zero-valent metal powder and functional material is 1~100mg,
Wherein:
When adding 1mg, acquisition time is 4~12h；
When adding 10mg, acquisition time is 4~72h；
When adding 20mg, acquisition time is 4~144h；
When adding 50mg, acquisition time is 4~180h；
When adding 100mg, acquisition time is 4~360h；
When water environment is Sewage Environment, the blend additive amount of zero-valent metal powder and functional material is 300mg, when acquisition
Between be 4~360h.
Fe in Examples 1 to 253+Salting liquid is FeCl3Solution；
Fe in embodiment 26~503+Salting liquid is Fe (NO3)3Solution；
Fe in embodiment 51~893+Salting liquid is Fe2(SO4)3Solution；
In embodiment, graphene, graphene oxide, redox graphene, carbon black, carbon nanotube, chitosan, crust
The partial size of the functional materials such as plain, amino modified mesoporous silica gel MCM-41, amino modified mesoporous silica gel SBA-15, amino modified silica gel
It is 10-200 μm；
In embodiment, in phenol collection process, free phenol concentration is zero in detection hydrogel or film.
Embodiment 1
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 0.1% (mass percentage)
The blend (i.e. in blend nano zero valence iron mass percentage be 0.1%) of charcoal is encased in 0.22 μm of nylon membrane, to
After surveying a period of time for placing 4~72h in water environment, the benzene accumulated in the period is measured using ultravioletvisible spectroscopy
The amount of phenol, phenol stablizes figure as shown in Figure 1, and calculating the concentration of phenol in monitored water environment in this time.
Embodiment 2
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 0.5% (mass percentage)
The blend (i.e. in blend nano zero valence iron mass percentage be 0.5%) of charcoal is encased in 0.22 μm of nylon membrane, to
After surveying a period of time for placing 4~72h in water environment, the benzene accumulated in the period is measured using ultravioletvisible spectroscopy
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 3
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 1% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 1%) be encased in 0.22 μm of nylon membrane, in water to be measured
After a period of time for placing 4~72h in environment, the phenol accumulated in the period is measured using ultravioletvisible spectroscopy
Amount, and calculate the concentration of phenol in monitored water environment.
Embodiment 4
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 2%) be encased in 0.22 μm of nylon membrane, in water to be measured
After a period of time for placing 4~72h in environment, the phenol accumulated in the period is measured using ultravioletvisible spectroscopy
Amount, and calculate the concentration of phenol in monitored water environment.
Embodiment 5
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 5% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 5%) be encased in 0.22 μm of nylon membrane, in water to be measured
After a period of time for placing 4~72h in environment, the phenol accumulated in the period is measured using ultravioletvisible spectroscopy
Amount, and calculate the concentration of phenol in monitored water environment.
Embodiment 6
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 10% (mass percentage)
The blend (i.e. in blend nano zero valence iron mass percentage be 10%) of charcoal is encased in 0.22 μm of poly (ether sulfone) film, to
After surveying a period of time for placing 4~72h in water environment, the benzene accumulated in the period is measured using ultravioletvisible spectroscopy
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 7
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 2%) be encased in 0.22 μm of cellulose acetate film,
After a period of time for placing 4~72h in water environment to be measured, is measured using ultravioletvisible spectroscopy and to be accumulated in the period
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 8
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 2%) be encased in 0.22 μm of nitrocellulose filter,
After a period of time for placing 4~72h in water environment to be measured, is measured using ultravioletvisible spectroscopy and to be accumulated in the period
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 9
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 50mg to contain 2% (mass percentage)
Blend (i.e. in blend nano zero valence iron mass percentage be 2%) be encased in 0.22 μm of cellulose mixture film,
After a period of time for placing 4~72h in water environment to be measured, is measured using ultravioletvisible spectroscopy and to be accumulated in the period
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 10
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 100mg to contain 2% (mass percentage)
The blend (nano zero valence iron mass percentage is 2% i.e. in blend) of charcoal is encased in dialysis membrane, in water environment to be measured
After middle a period of time for placing 4~72h, the amount for the phenol accumulated in the period is measured using ultravioletvisible spectroscopy, and
Calculate the concentration of phenol in monitored water environment.
Embodiment 11
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 0.1% (mass percentage)
The blend of charcoal is encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 12
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 0.5% (mass percentage)
The blend of charcoal is encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 13
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 1% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 14
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 15
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 5% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 16
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 10mg to contain 10% (mass percentage)
The blend of charcoal is encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 17
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of poly (ether sulfone) film, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 18
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in polyacrylamide gel, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 19
The nano zero valence iron (granularity is between 10nm-100 μm) and active carbon for taking 50mg to contain 2% (mass percentage)
Blend be encased in sephadex G10In, in water environment to be measured place 4~180h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 20
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 100mg to contain 2% (mass percentage)
The blend (nano zero valence iron mass percentage is 2% i.e. in blend) of charcoal is encased in Ago-Gel, is arranged in industry
After a period of time for placing 4~360h in the water environment to be measured that discharges water, accumulated phenol is measured using ultravioletvisible spectroscopy
Amount, the phenol stability diagram acquired in the period is as shown in Figure 1, and calculate the concentration of phenol in monitored water environment.
Embodiment 21
The nano zero valence iron (granularity is between 10nm-100 μm) and graphene for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 22
The nano zero valence iron (granularity is between 10nm-100 μm) and oxidation stone for taking 10mg to contain 2% (mass percentage)
The blend of black alkene is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes purple
Outside-Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 23
The nano zero valence iron (granularity is between 10nm-100 μm) and oxygen reduction for taking 10mg to contain 2% (mass percentage)
The blend of graphite alkene is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, is utilized
Ultravioletvisible spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 24
The nano zero valence iron (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) and carbon black
Blend is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible
The amount for the phenol that spectrographic determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 25
The nano zero valence iron (granularity is between 10nm-100 μm) and carbon nanometer for taking 10mg to contain 2% (mass percentage)
The blend of pipe is encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-
Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 26
The nano zero valence iron (granularity is between 10nm-100 μm) and chitosan for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 27
The nano zero valence iron (granularity is between 10nm-100 μm) and chitin for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, using it is ultraviolet-can
See the amount for the phenol that spectrographic determination is accumulated, and calculates the concentration of phenol in monitored water environment.
Embodiment 28
The nano zero valence iron (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) changes with amino
Property mesoporous silica gel MCM-41 blend be encased in 0.1 μm of nylon membrane, when placing one section of 4~72h in water environment to be measured
Between after, the amount of accumulated phenol is measured using ultravioletvisible spectroscopy, and calculate the dense of phenol in monitored water environment
Degree.
Embodiment 29
The nano zero valence iron (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) changes with amino
Property mesoporous silica gel SBA-15 blend be encased in 0.1 μm of nylon membrane, when placing one section of 4~72h in water environment to be measured
Between after, the amount of accumulated phenol is measured using ultravioletvisible spectroscopy, and calculate the dense of phenol in monitored water environment
Degree.
Embodiment 30
The nano zero valence iron (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) changes with amino
Property silica gel blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize purple
Outside-Vis spectroscopy measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 31
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 0.5% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible light
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 32
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 1% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 33
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 34
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 5% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 35
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 10% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 36
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 30% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 37
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 0.1% (mass percentage) is total to active carbon
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible light
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 38
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 0.5% (mass percentage) is total to active carbon
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible light
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 39
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 1% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 40
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes ultraviolet-visible spectrum
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 41
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 5% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 42
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 10% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 43
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with graphene
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 44
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) and graphene oxide
Blend is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 45
The zeroth order magnesium (granularity is between 1-100 μm) and reduction-oxidation graphite for taking 10mg to contain 2% (mass percentage)
The blend of alkene is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 46
The blend of the zeroth order magnesium (granularity is between 1-100 μm) and carbon black that take 10mg to contain 2% (mass percentage)
It is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, is surveyed using high performance liquid chromatography
The amount of fixed accumulated phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 47
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is total to carbon nanotube
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 48
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with chitosan
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 49
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with chitin
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 50
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) with it is amino modified mesoporous
The blend of silica gel MCM-41 is encased in 0.1 μm of nylon membrane, is placed in water environment to be measured and is no less than 4h no more than 360h's
After a period of time, using the amount for the phenol that high effective liquid chromatography for measuring is accumulated, and phenol in monitored water environment is calculated
Concentration.
Embodiment 51
The zeroth order magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) with it is amino modified mesoporous
The blend of silica gel SBA-15 is encased in 0.1 μm of nylon membrane, is placed in water environment to be measured and is no less than 4h no more than 360h's
After a period of time, using the amount for the phenol that high effective liquid chromatography for measuring is accumulated, and phenol in monitored water environment is calculated
Concentration.
Embodiment 52
The zeroth order magnesium (granularity is between 1-100 μm) and amino modified silica gel for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid phase
The amount for the phenol that chromatography determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 53
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 0.5% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 54
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 1% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 55
The zeroth order aluminium (granularity is between 1-100 μm) for taking 1 0mg to contain 2% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 56
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 5% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 57
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 10% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 58
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 30% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 59
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 0.1% (mass percentage) is total to active carbon
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 60
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 0.5% (mass percentage) is total to active carbon
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 61
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 1% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 62
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 63
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 5% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 64
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 10% (mass percentage) is blended with active carbon
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 65
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with graphene
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 66
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) and graphene oxide
Blend is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, is surveyed using gas-chromatography
The amount of fixed accumulated phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 67
The zeroth order aluminium (granularity is between 1-100 μm) and reduction-oxidation graphite for taking 10mg to contain 2% (mass percentage)
The blend of alkene is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas phase color
Spectrum measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 68
The blend of the zeroth order aluminium (granularity is between 1-100 μm) and carbon black that take 10mg to contain 2% (mass percentage)
It is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, is tired out using gas Chromatographic Determination
The amount of long-pending phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 69
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is total to carbon nanotube
Mixed object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination
The amount for the phenol accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 70
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with chitosan
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes gas Chromatographic Determination institute
The amount of the phenol of accumulation, and calculate the concentration of phenol in monitored water environment.
Embodiment 71
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) is blended with chitin
Object is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high performance liquid chromatography
The amount of accumulated phenol is measured, and calculates the concentration of phenol in monitored water environment.
Embodiment 72
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) with it is amino modified mesoporous
The blend of silica gel MCM-41 is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, benefit
With the amount for the phenol that high effective liquid chromatography for measuring is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 73
The zeroth order aluminium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) with it is amino modified mesoporous
The blend of silica gel SBA-15 is encased in 0.1 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, benefit
With the amount for the phenol that high effective liquid chromatography for measuring is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 74
The zeroth order aluminium (granularity is between 1-100 μm) and amino modified silica gel for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.1 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid phase
The amount for the phenol that chromatography determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 75
The zeroth order zinc (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 76
The zero-valent nickel (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 77
The zeroth order cobalt (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 78
The zeroth order tin (granularity is between 10nm-100 μm) for taking 10mg to contain 2% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 79
The nano zero-valence magnesium (granularity is between 1-100 μm) for taking 10mg to contain 2% (mass percentage) and active carbon
Blend is encased in 0.22 μm of nylon membrane, after a period of time that 4~72h is placed in water environment to be measured, utilizes efficient liquid phase
The amount for the phenol that chromatography determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 80
The nano zero-valence aluminium (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.22 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 81
The nano zero-valence zinc (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.22 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 82
The nano zero-valence cobalt (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.22 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 83
The nano zero-valence nickel (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.22 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 84
The nano zero-valence tin (granularity is between 10nm-100 μm) and active carbon for taking 10mg to contain 2% (mass percentage)
Blend be encased in 0.22 μm of nylon membrane, in water environment to be measured place 4~72h a period of time after, utilize efficient liquid
Phase chromatography measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 85
The nano zero valence iron (granularity is between 10nm-100 μm) and activity for taking 20mg to contain 0.1% (mass percentage)
The blend (i.e. in blend nano zero valence iron mass percentage be 0.1%) of charcoal is encased in 0.22 μm of nylon membrane, to
After surveying a period of time for placing 4~144h in water environment, the benzene accumulated in the high effective liquid chromatography for measuring period is utilized
The amount of phenol, and calculate the concentration of phenol in monitored water environment.
Embodiment 86
The zeroth order magnesium (granularity is between 1-100 μm) for taking 20mg to contain 0.5% (mass percentage) is total to active carbon
Mixed object is encased in 0.22 μm of nylon membrane, after a period of time that 4~144h is placed in water environment to be measured, utilizes high-efficient liquid phase color
Spectrometry measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 87
The zeroth order aluminium (granularity is between 1-100 μm) for taking 50mg to contain 15% (mass percentage) is blended with active carbon
Object is encased in 0.22 μm of nylon membrane, after a period of time that 4~180h is placed in water environment to be measured, utilizes high performance liquid chromatography
Method measures the amount of accumulated phenol, and calculates the concentration of phenol in monitored water environment.
Embodiment 88
The zero-valent nickel (granularity is between 10nm-100 μm) for taking 100mg to contain 20% (mass percentage) and active carbon
Blend is encased in 0.22 μm of nylon membrane, after a period of time that 4~360h is placed in water environment to be measured, utilizes efficient liquid phase
The amount for the phenol that chromatography determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Embodiment 89
The zeroth order cobalt (granularity is between 10nm-100 μm) for taking 300mg to contain 25% (mass percentage) and active carbon
Blend is encased in 0.22 μm of nylon membrane, after a period of time that 4~360h is placed in water environment to be measured, utilizes efficient liquid phase
The amount for the phenol that chromatography determination is accumulated, and calculate the concentration of phenol in monitored water environment.
Claims (10)
1. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment, which is characterized in that including following
Step:
Step 1, prepared by blend:
Zero-valent metal powder and functional material are taken, the two is mixed, forms blend, wherein zeroth order gold in the intermingling material
Category powder mass percentage is 0.01-30%；
Step 2, phenol acquires:
Water intaking gel or film, add blend into hydrogel or film, the hydrogel containing blend or film are placed in water environment
Middle progress phenol acquisition, and accumulated phenol amount is measured, calculate phenol concentration in monitored water environment, wherein the acquisition
Period is 4~360h.
2. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, zero-valent metal powder is zeroth order iron powder, zeroth order zinc powder, zeroth order aluminium powder, zeroth order cobalt powder, zeroth order in the step 1
Nickel powder, zeroth order glass putty or zeroth order magnesium powder.
3. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, the partial size of zero-valent metal powder is 10nm-100 μm in the step 1.
4. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, functional material is active carbon, chitosan, chitin, amino modified mesoporous silica gel, amino in the step 1
Modified silica-gel, carbon black, carbon nanotube, graphene, graphene oxide or redox graphene.
5. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 4,
It is characterized in that, amino modified mesoporous silica gel is amino modified mesoporous silica gel MCM-41 or amino modified Jie in the step 1
Hole silica gel SBA-15.
6. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, the partial size of functional material is 10-200 μm in the step 1.
7. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, the film of use includes dialysis membrane, cellulose acetate film, nitrocellulose filter, mixing fibre in the step 1
Tie up plain film, nylon membrane, chromatographic paper, poly (ether sulfone) film, PS membrane, hydrophilic inclined fluorine film or glass-film, membrane aperture≤0.22 μm.
8. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, hydrogel is polyacrylamide gel, sephadex G in the step 110, sephadex G25, Portugal
Polysaccharide gel G50, sephadex G75, sephadex G100, sephadex G150, sephadex G200Or agarose is solidifying
Glue.
9. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, water environment includes surface water, underground water or seawater class nature water environment in the step 2；And industry row
It discharges water, urban life discharges water or trade effluent class Sewage Environment.
10. phenol and the method for being stabilized acquisition phenol in a kind of quantitative collection water environment according to claim 1,
It is characterized in that, the dosage of blend is 1-300mg every time in the step 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541285.2A CN110208061B (en) | 2019-06-21 | 2019-06-21 | Method for quantitatively collecting phenol in water environment and enabling collected phenol to stably exist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910541285.2A CN110208061B (en) | 2019-06-21 | 2019-06-21 | Method for quantitatively collecting phenol in water environment and enabling collected phenol to stably exist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110208061A true CN110208061A (en) | 2019-09-06 |
| CN110208061B CN110208061B (en) | 2021-12-14 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792441A (en) * | 2005-12-21 | 2006-06-28 | 中国科学院山西煤炭化学研究所 | Adsorption-catalyst for treating phenol containing waste-water, prepn. method and application thereof |
| CN101021516A (en) * | 2007-03-09 | 2007-08-22 | 东北大学 | Method for in-situ sampling, separating, enriching and quantitative measuring aldehyde matter content in waterbody utilizing measured material diffusion |
| CN101502804A (en) * | 2005-12-21 | 2009-08-12 | 中国科学院山西煤炭化学研究所 | Adsorption-catalyst for processing wastewater containing phenyl hydrate as well as production method and use |
| KR20120038793A (en) * | 2010-10-14 | 2012-04-24 | 효림산업주식회사 | D-NVI attached to the surface of iron sulfide sediment and method for purifying polluted soil and groundwater environmental pollutants |
| CN103691375A (en) * | 2013-12-20 | 2014-04-02 | 华南理工大学 | Core/shell nano-iron composite particles as well as preparation method and application thereof |
| CN103721715A (en) * | 2013-11-28 | 2014-04-16 | 温州大学 | Activated charcoal loaded nano zero-valent iron material |
| CN103755077A (en) * | 2014-02-10 | 2014-04-30 | 吉林大学 | Phenolic wastewater treatment method |
| CN105110448A (en) * | 2015-10-09 | 2015-12-02 | 中国科学院南海海洋研究所 | Method for removing heavy metal and organic matter composite pollutants in water body by means of zero-valent iron and persulfate |
-
2019
- 2019-06-21 CN CN201910541285.2A patent/CN110208061B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792441A (en) * | 2005-12-21 | 2006-06-28 | 中国科学院山西煤炭化学研究所 | Adsorption-catalyst for treating phenol containing waste-water, prepn. method and application thereof |
| CN101502804A (en) * | 2005-12-21 | 2009-08-12 | 中国科学院山西煤炭化学研究所 | Adsorption-catalyst for processing wastewater containing phenyl hydrate as well as production method and use |
| CN101021516A (en) * | 2007-03-09 | 2007-08-22 | 东北大学 | Method for in-situ sampling, separating, enriching and quantitative measuring aldehyde matter content in waterbody utilizing measured material diffusion |
| KR20120038793A (en) * | 2010-10-14 | 2012-04-24 | 효림산업주식회사 | D-NVI attached to the surface of iron sulfide sediment and method for purifying polluted soil and groundwater environmental pollutants |
| CN103721715A (en) * | 2013-11-28 | 2014-04-16 | 温州大学 | Activated charcoal loaded nano zero-valent iron material |
| CN103691375A (en) * | 2013-12-20 | 2014-04-02 | 华南理工大学 | Core/shell nano-iron composite particles as well as preparation method and application thereof |
| CN103755077A (en) * | 2014-02-10 | 2014-04-30 | 吉林大学 | Phenolic wastewater treatment method |
| CN105110448A (en) * | 2015-10-09 | 2015-12-02 | 中国科学院南海海洋研究所 | Method for removing heavy metal and organic matter composite pollutants in water body by means of zero-valent iron and persulfate |
Non-Patent Citations (3)
| Title |
|---|
| AYANA SHIMIZUA: "Phenol removal using zero-valent iron powder in the presence of dissolved", 《JOURNAL OF HAZARDOUS MATERIALS》 * |
| 贾汉忠: "纳米零价铁处理地下水污染技术研究进展", 《化工进展》 * |
| 马健伟: "零价铁技术在废水处理领域的应用研究进展", 《化学通报》 * |
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Application publication date: 20190906 Assignee: Liaoning Hengyi special material Co.,Ltd. Assignor: Liaoming Petrochemical University Contract record no.: X2023210000276 Denomination of invention: A method for quantitatively collecting phenol in water environment and stabilizing the presence of collected phenol Granted publication date: 20211214 License type: Common License Record date: 20231130 |