CN108622974A - A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff - Google Patents
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff Download PDFInfo
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- CN108622974A CN108622974A CN201810419919.2A CN201810419919A CN108622974A CN 108622974 A CN108622974 A CN 108622974A CN 201810419919 A CN201810419919 A CN 201810419919A CN 108622974 A CN108622974 A CN 108622974A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
- B01J20/0229—Compounds of Fe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
- B01J20/0288—Halides of compounds other than those provided for in B01J20/046
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
- B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
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Abstract
The invention belongs to dye wastewater treatment technology fields, and in particular to a method of using brown mushroom give up bacteria residue handle waste water from dyestuff.Including step：By brown mushroom bacteria residue in 105 DEG C of dry 3.5h to constant weight；It takes 10g brown mushroom bacteria residues to immerse in the 10g/L liquor ferri trichloridis of 200mL, is 150r/min in rotating speed, is taken out after loading 2h at 25 DEG C of temperature, after dry, the brown mushroom bacteria residue of ferric trichloride must be loaded；By bacteria residue according to：Waste water is added in the dosage of 2 5g/100mL；In 20 30 DEG C of temperature, 60 180r/min, concussion absorption and 3 8h of oxygenolysis are carried out.The present invention is by agricultural wastes --- brown mushroom bacteria residue is in the Dye Adsorption of dyeing, realizing " treatment of wastes with processes of wastes against one another ".Adsorption rate is high, and reusable 30 times or more, adsorption-decomposition function rate is not obviously lowered.
Description
Technical field
The invention belongs to dye wastewater treatment technology fields, and in particular to a kind of to handle dyestuff using the useless bacteria residue of brown mushroom
The method of waste water.
Background technology
Dyeing waste water refers to that the textile products such as cotton, hair, chemical fibre are discharged during pretreatment, dyeing, stamp and arrangement
Waste water.Dyeing waste water complicated component, mainly using aromatic hydrocarbons and heterocyclic compound as parent, and with colour developing group (such as-N=
N- ,-N=O) and polar group (- SO3Na、-OH、-NH2) these organic molecules of are with concentration height, hard-degraded substance is more, color
The features such as degree is high, toxicity is big and change of water quality is big, it is undesirable to belong to used water difficult to degradate, traditional method for treating water.It is printed in weaving
It contaminates in industry, since most of dyestuffs are difficult to biodegradable, toxic, some are even carcinogenic.If these dyestuffs cannot obtain appropriate
Reason is conducted oneself well, ecological environment will be greatly endangered, tremendous influence is generated to the health of the mankind.Therefore the processing of waste water from dyestuff is always
It is concerned.How to make decolorizing printing and dyeing waste water is the major issue in treatment process of dyeing and printing, studies best discoloration method
It is also the direction of those skilled in the art's effort always.
Currently, the processing method for discarded dyestuff includes the methods of physics, chemistry and biology.Specifically include mixed
Retrogradation shallow lake, chemical oxidation, ion exchange, adsorption bleaching, photochemical catalytic oxidation, high-voltage pulse electrolysis and biodegradation etc..But due to
The biodegradability of dyestuff is poor, and not only effect is bad for biological treatment, but also to will produce toxicity instead stronger for the dyestuff of endless degradable
Low molecule metabolin.
And physical-chemical combined method is utilized, Physical adsorbent adsorption and enrichment is first used, then oxidation point is carried out with chemical method
Solution, it is not only simple and practicable to reach the method thoroughly handled, and economical and effective.
Adsorbent in sewage disposal belongs to porous material, and the most common are activated carbons.But with different industry
Fast development, more and more agriculture and industry wastes generate.The thought of " treatment of wastes with processes of wastes against one another " is widely used, in the selection of adsorbent
On, more it is partial to use agriculture and industry waste (such as forestry waste sawdust, the waste mycelia of fermentation industry, fruit waste
Deng) activated carbon is replaced, achieve the purpose that the treatment of wastes with processes of wastes against one another.
Such as the invention of Publication No. 105561938A《A kind of method of sawdust filling ADSORPTION IN A FIXED BED azo dyes》It will
Sawdust fills fixed bed to adsorb azo dyes.
Publication number:The invention of 105170109A《It a kind of processing biological adsorption agent of waste water from dyestuff, preparation method and its answers
With》In refer to waste edible fungus gurry for adsorbing dyestuff.The invention of Publication No. 1401590《Mycelium surface cladding life
Object adsorbent and preparation method thereof》Middle utilization citric acid fungus, saccharomycete, Penicillium notatum or fungal mycelium, coating layer material are Portugal
Glycan, chitosan or chitosan derivatives.Mycelium grain size≤3mm, clad are 1-0.01g/g with mycelial amount ratio.
The invention obtains surface coated biologic adsorbent or surface using method for coating or the method for being carried out at the same time trace processing in cladding
Coat trace biological adsorption agent.Suitable for the wastewater treatment that heavy metal ion content 5-2000ppm, pH are 2-11 ranges.This hair
The biological adsorption agent of bright offer is at low cost, and adsorption capacity can reach 30-100mg/g, is used multiple times up to 20 times.It is mainly used for contaminating
Expect the improvement of waste water, Metallurgical Waste Water, leather-making waste water and phenol wastewater etc..》
The invention of Publication No. 102247809A《A kind of preparation method of bio-adsorbent with using camellia oleifera shell》It is middle by camellia oleifera fruit
Shell prepares the preparation method of biological adsorption agent.
Processing method raw material composition and technique disclosed in above-mentioned document are more complicated, and time-consuming, laborious and treatment effect is simultaneously
It is not fine.
Invention content
The present invention uses a kind of novel edible mushroom --- and the bacteria residue of brown mushroom bacterium utilizes the material for basic material
The characteristic of porosity and high-ratio surface.After loading ferric trichloride, one-step method absorption and degradation for waste water from dyestuff.The present invention
With hair active red, disperse yellow illustrates that the method for the present invention handles the effect of waste water from dyestuff for three kinds of dyestuffs of methylene blue.
To solve the above-mentioned problems, the present invention provides a kind of using the useless bacteria residue processing textile printing and dyeing waste water from dyestuff of brown mushroom
Method, include the following steps：
Brown mushroom bacteria residue is dried to 3.5h in 105 DEG C of electric drying oven with forced convection in advance to constant weight.Take 10g brown
Color mushroom dreg immerses in the 10g/L liquor ferri trichloridis of 200mL, and being put into oscillation in constant temperature oscillator, (setting rotating speed is 150r/
Min, 25 DEG C of temperature) it takes out after load 2h, after dry, the brown mushroom bacteria residue of ferric trichloride must be loaded.
Load ferric trichloride brown mushroom bacteria residue processing waste water from dyestuff dosage be：2-5g/100mL waste water；Temperature 20-
30 DEG C, 60-180r/min carry out concussion absorption and oxygenolysis, adsorption time 3-8h；For multi-molecular absorption；
For the waste water containing different dyes, concrete technology is slightly different, specific as follows：
The mainly waste water containing methylene blue, steps are as follows：The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into dress
Have in the 250mL triangular flasks of 100ml waste water from dyestuff, 20-30 DEG C, 100-150r/min, hydrogen peroxide concentration 2-5mmol/L, pH
Concussion absorption and oxygenolysis are carried out for 2-4.Processing 8h is preferable, and maximal absorptive capacity reaches 4.836mg/g, and adsorption rate reaches
96.2%, it is reusable 30 cycle more than, adsorption-decomposition function rate is not obviously lowered.
The mainly waste water of the active red containing hair, steps are as follows：
The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into the 250mL triangular flasks equipped with 100ml waste water from dyestuff
In, carry out concussion absorption and oxygenolysis in 20-30 DEG C, rotating speed 60-180r/min, pH=3-11.As pH is increased, adsorption rate
It continuously decreases；Rotating speed 60r/min is best；
Processing time, 7h was preferable, and maximal absorptive capacity reaches 2.625mg/g, and adsorption rate reaches 56.8%.
The mainly waste water containing disperse yellow, steps are as follows：
The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into the 250mL triangular flasks equipped with 100ml waste water from dyestuff
In, carry out concussion absorption and oxygenolysis in 20-30 DEG C, rotating speed 60-180r/min, pH=3-11；Processing time is preferably 3h,
Maximal absorptive capacity reaches 1.6163mg/g, and adsorption rate reaches 33.1%；Rotating speed 60r/min is best, and 180r/min takes second place, 120r/
Min is third；It is best when pH=7.
Advantageous effect
By agricultural wastes --- brown mushroom bacteria residue " is controlled in the Dye Adsorption of dyeing, realizing with useless
It is useless ".
Using two-step method, the first step loads ferric trichloride, and second step carries out physical absorption dyestuff and chemical Fenton oxidation method,
Realize one-step method absorption degradation dyestuff.
Adsorption rate is high, and reusable 30 times or more, adsorption-decomposition function rate is not obviously lowered.
(1) it can be obtained by experimental study, mushroom bacteria quantity of slag 2g, methylene blue initial concentration is 900mg/L, and rotating speed is
100r/min, temperature are 30 DEG C, and when adsorption time is 8h, mushroom dreg is best to the adsorption effect of methylene blue, maximum adsorption
Amount reaches 4.836mg/g, and adsorption rate reaches 96.2%；More than reusable 30 cycles, adsorption-decomposition function rate does not have apparent drop
It is low.In wastewater pH=7, mushroom bacteria quantity of slag 2g, disperse yellow initial concentration is 900mg/L, and rotating speed 60r/min, temperature is 25 DEG C,
When adsorption time is 3h, mushroom dreg is best to the adsorption effect of disperse yellow, and maximal absorptive capacity reaches 1.6163mg/g, adsorption rate
Reach 33.1%；In wastewater pH=3, mushroom bacteria quantity of slag 2g, hair is 900mg/L, rotating speed 60r/ with active red initial concentration
Min, temperature are 25 DEG C, and when adsorption time is 7h, mushroom dreg is best to the adsorption effect of hair active red, and maximal absorptive capacity reaches
To 2.625mg/g, adsorption rate reaches 56.8%.Illustrate mushroom dreg as a kind of biological adsorption agent to cationic dye wastewater
Treatment effect is best, and reactive dye take second place, and is not fine to disperse dyestuff waste water processing.
(2) it is analyzed from adsorption dynamics adsorption kinetics：Mushroom dreg is to methylene blue, disperse yellow, the absorption etc. of hair active red
Warm line belongs to 3 types of L, is preferential adsorption isotherm；Absorption behavior meets Freundlich models, belongs to polymolecular layer suction
It is attached；Mushroom dreg meets pseudo-second order kinetic rate side to methylene blue, the curve of adsorption kinetics of disperse yellow, hair active red
Journey；It will also realize that by Adsorption thermodynamics equation, mushroom dreg is to methylene blue, disperse yellow, the Δ of the adsorption process of hair active red
G ° of value is negative value, illustrates that the adsorption process is spontaneous progress；In addition, mushroom dreg adsorbs methylene blue, hair active red
H ° of ＞ of Δ 0 in the process, S ° of ＞ of Δ 0, it was demonstrated that mushroom dreg is heat absorption to the adsorption process of both dyestuffs；And mushroom dreg
H ° of ＜ of Δ 0, S ° of ＜ of Δ 0 during absorption disperse yellow, it was demonstrated that mushroom dreg is heat absorption to the adsorption process of disperse yellow；And this three
Kind absorption behavior is all that physical absorption accounts for leading role.
(3) mushroom dreg is a kind of biological adsorption agent cheap and easy to get, in the processing for using it for dyeing waste water, can be dropped
Low cost for wastewater treatment, and the secondary use efficiency of edible fungi residue can be improved, the key of bacteria residue process problem is solved, is improved
The economic benefit of planting edible mushroom, herein using a kind of research ideas of the treatment of wastes with processes of wastes against one another, both environment-friendly and practical, complete in the future
The full processing that can be applied to actual dye wastewater.
Specific implementation mode
The present invention is described below by specific embodiment.Unless stated otherwise, technological means used in the present invention
It is method known in those skilled in the art.In addition, embodiment is interpreted as illustrative, it is not intended to limit the present invention
Range, the spirit and scope of the invention are limited only by the claims that follow.To those skilled in the art, without departing substantially from this
Under the premise of invention spirit and scope, various changes or change to material component and dosage progress in these embodiments
It belongs to the scope of protection of the present invention.
Embodiment 1
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
100g brown mushrooms bacteria residue is dried into 3.5h to constant weight in 105 DEG C of electric drying oven with forced convection.Take 10g brown mushrooms
Mushroom slag immerses in the 10g/L liquor ferri trichloridis of 200mL, is put into oscillation (150r/min, 25 DEG C of temperature) in constant temperature oscillator
It is taken out after load 2h, after dry, the brown mushroom bacteria residue that must load ferric trichloride is spare.
The brown mushroom bacteria residue for taking 3g load ferric trichlorides, is put into the dyestuff for containing 10mg/L methylene blues equipped with 100ml
In the 250mL triangular flasks of waste water, 25 DEG C, 150r/min, hydrogen peroxide concentration 3mmol/L, pH adsorbed and aoxidized under being 3 point
Solution.Maximum adsorption resolution ratio reaches 96.2%, and reusable 30 recycle, and adsorption-decomposition function rate is not obviously lowered.
Embodiment 2
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 2g load ferric trichlorides, is put into the dyestuff for containing 900mg/L methylene blues equipped with 100ml
In the 250mL triangular flasks of waste water, concussion absorption and oxidation are carried out for 4 in 30 DEG C, 100r/min, hydrogen peroxide concentration 5mmol/L, pH
It decomposes.Handle 8h.
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Embodiment 3
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 5g load ferric trichlorides, is put into the dyestuff for containing 450mg/L methylene blues equipped with 100ml
In the 250mL triangular flasks of waste water, concussion absorption and oxidation are carried out for 2 in 20 DEG C, 120r/min, hydrogen peroxide concentration 2mmol/L, pH
It decomposes.Handle 8h.
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Embodiment 4
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 2g load ferric trichlorides, is put into and contains 900mg/L hair active red dyes equipped with 100ml
In the 250mL triangular flasks of waste water, concussion absorption and oxygenolysis are carried out in 25 DEG C, rotating speed 60r/min, pH=3.Processing time
7h。
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Embodiment 5
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 5g load ferric trichlorides, is put into and contains 100mg/L hair active red dyes equipped with 100ml
In the 250mL triangular flasks of waste water, concussion absorption and oxygenolysis are carried out in 30 DEG C, rotating speed 180r/min, pH=11.Processing time
7h。
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Embodiment 6
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 2g load ferric trichlorides, is put into and contains 900mg/L disperse yellow dye waste water equipped with 100ml
250mL triangular flasks in, carry out concussion absorption and oxygenolysis in 25 DEG C, rotating speed 60r/min, pH=7；Adsorption time is preferably
3h, maximal absorptive capacity reach 1.6163mg/g, and adsorption rate reaches 33.1%.
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Embodiment 7
A method of using brown mushroom give up bacteria residue handle textile printing and dyeing waste water from dyestuff, include the following steps：
The brown mushroom bacteria residue for taking 5g load ferric trichlorides, is put into and contains 450mg/L disperse yellow dye waste water equipped with 100ml
250mL triangular flasks in, carry out concussion absorption and oxygenolysis in 30 DEG C, rotating speed 180r/min, pH=11；Adsorption time is preferable
For 3h.
The preparation method is the same as that of Example 1 for the brown mushroom bacteria residue of the load ferric trichloride.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, the respective embodiments described above can also make combination and improvement, these belong to the present invention
Protection domain.
Claims (10)
1. a kind of method for the bacteria residue processing textile printing and dyeing waste water from dyestuff that given up using brown mushroom, is included the following steps：
By brown mushroom bacteria residue in 105 DEG C of dry 3.5h to constant weight；10g brown mushroom bacteria residues are taken to immerse the 10g/L trichlorines of 200mL
Change in ferrous solution, is 150r/min in rotating speed, is taken out after loading 2h at 25 DEG C of temperature, after dry, the palm fibre of ferric trichloride must be loaded
Color mushroom dreg；
To load the brown mushroom bacteria residue of ferric trichloride according to：Waste water is added in the dosage of 2-5g/100mL；20-30 DEG C of temperature,
60-180r/min carries out concussion absorption and oxygenolysis 3-8h.
2. the method for handling textile printing and dyeing waste water from dyestuff according to claim 1, which is characterized in that mainly containing methylene blue
Waste water, steps are as follows：
The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into 100ml waste water from dyestuff, in 20-30 DEG C, 100-150r/
Min, hydrogen peroxide concentration 2-5mmol/L, pH are that 2-4 carries out concussion absorption and oxygenolysis.
3. the method for handling textile printing and dyeing waste water from dyestuff according to claim 2, which is characterized in that processing time 8h.
4. the method for handling textile printing and dyeing waste water from dyestuff according to claim 1, which is characterized in that main active red containing hair
Waste water, steps are as follows：
The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into 100ml waste water from dyestuff, in 20-30 DEG C, rotating speed 60-
180r/min, pH=3-11 carry out concussion absorption and oxygenolysis.
5. the method for handling textile printing and dyeing waste water from dyestuff according to claim 4, which is characterized in that the rotating speed is 60r/
min。
6. the method for handling textile printing and dyeing waste water from dyestuff according to claim 4, which is characterized in that processing time 7h.
7. the method for handling textile printing and dyeing waste water from dyestuff according to claim 1, which is characterized in that mainly useless containing disperse yellow
Water, steps are as follows：
The brown mushroom bacteria residue for taking 2-5g load ferric trichlorides, is put into 100ml waste water from dyestuff, in 20-30 DEG C, rotating speed 60-
180r/min, pH=3-11 carry out concussion absorption and oxygenolysis.
8. the method for handling textile printing and dyeing waste water from dyestuff according to claim 7, which is characterized in that processing time 3h.
9. the method for handling textile printing and dyeing waste water from dyestuff according to claim 7, which is characterized in that the rotating speed is 60r/
min。
10. the method for handling textile printing and dyeing waste water from dyestuff according to claim 2, which is characterized in that be as follows：
The brown mushroom bacteria residue for taking 2g load ferric trichlorides, is put into the waste water from dyestuff that 100ml contains 900mg/L methylene blues,
Concussion absorption and oxygenolysis are carried out for 4 in 30 DEG C, 100r/min, hydrogen peroxide concentration 5mmol/L, pH, handles 8h.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117035A (en) * | 2019-04-08 | 2019-08-13 | 中国石油大学(华东) | A kind of preparation method that mushroom bran carbon loads zero-valent iron composite material and its application in oil pollution wastewater treatment |
| CN112225326A (en) * | 2020-09-30 | 2021-01-15 | 中国科学院天津工业生物技术研究所 | Application of mycelium material in oil absorption |
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