CN107673566A - A kind of device and method for handling black and odorous water - Google Patents
A kind of device and method for handling black and odorous water Download PDFInfo
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- CN107673566A CN107673566A CN201711135885.6A CN201711135885A CN107673566A CN 107673566 A CN107673566 A CN 107673566A CN 201711135885 A CN201711135885 A CN 201711135885A CN 107673566 A CN107673566 A CN 107673566A
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- odorous water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 41
- 239000012190 activator Substances 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 claims abstract description 13
- 239000005416 organic matter Substances 0.000 claims abstract description 4
- 239000010405 anode material Substances 0.000 claims abstract description 3
- 230000015556 catabolic process Effects 0.000 claims abstract description 3
- 238000006731 degradation reaction Methods 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 20
- 238000006555 catalytic reaction Methods 0.000 claims description 12
- 239000008239 natural water Substances 0.000 claims description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 8
- 239000011574 phosphorus Substances 0.000 claims description 8
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007773 negative electrode material Substances 0.000 claims description 2
- 239000002957 persistent organic pollutant Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 5
- 238000012851 eutrophication Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000033116 oxidation-reduction process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 2
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical group OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- IWSBKLCKLQAURY-UHFFFAOYSA-N iridium palladium Chemical compound [Pd][Ir] IWSBKLCKLQAURY-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003903 river water pollution Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
- C02F2001/46138—Electrodes comprising a substrate and a coating
- C02F2001/46142—Catalytic coating
-
- 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
-
- 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
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/18—PO4-P
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of device and method for handling black and odorous water, wherein device includes membrane electrode activator appliance and power supply, and membrane electrode activator appliance is connected with power supply；Membrane electrode activator appliance includes negative electrode and anode, and conductive material layer is additionally provided between negative electrode and anode；Negative electrode is arranged on the anaerobic zone catalytic intensification dephosphorization of black and odorous water, and anode is arranged on the aerobic zone lifting dissolved oxygen concentration removing organic pollution of black and odorous water.Heliotechnics and zero spacing proton membrane electrode activator appliance are combined together by the present invention, in aerobic zone：The content of the oxygen in water body is improved, the organic matter in degradation water, improves water body oxidation-reduction potential；In anaerobic zone：It is catalyzed dephosphorization.Therefore water body eutrophication degree is targetedly reduced, solves the problems, such as that traditional black and odorous water Treatment process cost is high, long-term retentivity is low, system investments, operating cost are low, and long-play ensures that water quality is constantly in preferable state.
Description
Technical field
The present invention relates to black and odorous water processing technology field, more particularly to a kind of device for handling black and odorous water and side
Method.
Background technology
With the increasingly expansion of China's city size, urban wastewater discharge is continuously increased.River Water Pollution is serious, water
The pollutant concentration such as COD, nitrogen, phosphorus is exceeded in body, and water body occurs seasonal or black throughout the year smelly.Solves city river
Pollution, the ecology for recovering river and social function are one of keys urgently to be resolved hurrily during urban sustainable development.
The black-odor riverway Treatment process used both at home and abroad at present can be divided mainly into physics, chemistry and the class of bio-ecological process three.
Physical method includes artificial aeration, Sediment Dredging and water transfer etc., but cost is high and needs the bottleneck that long term maintenance is Physical.It is black
The chemical method of smelly river regulation mainly includes flocculation, chemical oxidation and chemical precipitation, this method and uses such as molysite and aluminium salt
The precipitating reagent class chemical agent such as the oxidants such as coagulant, hydrogen peroxide and quick lime, it is therefore intended that go suspension, solubilised state in water removal
The pollutant such as phosphorus and nitrogen；Chemical method is not only costly, process range is limited, and the environmental safety of chemical agent used needs
Discussion.The biological-ecological method that black-odor riverway is administered is a kind of technology that have developed rapidly in recent years, mainly including microbial augmentation
Technology, technology of biological membrane, plant purification technology and biological-ecological purification techniques.This kind of method utilizes the generation of plant or microorganism
Thank to activity, the pollutant in water body is shifted, converted and degraded to lift water quality, and at the same time structure has complete battalion
Support the aquatic ecosystem of level structure.Bio-ecological process secure persistent, cost it is relatively low and can greening environment, but its slowly effect, place
Reason effect is easily influenceed by external conditions such as the hydrology and weathers, and needs effective follow-up management to safeguard.
Therefore it provides a kind of device and method for handling black and odorous water, to solve the disadvantages mentioned above present in prior art,
As technical problem now urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of device and method for handling black and odorous water, exists to solve above-mentioned prior art
The problem of, using renewable energy solar energy, natural water body is activated under the conditions of ultralow pressure, catalytic eliminating causes water eutrophication
The limitative nutrient phosphorus of change, and Dissolved Oxygen in Water concentration is lifted to help removing organic pollution, it is then inexpensive and long
Phase is effectively reduced the black smelly degree in river course.
To achieve the above object, the invention provides following scheme：
The present invention provides a kind of device for handling black and odorous water, including：Membrane electrode activator appliance and power supply, the membrane electrode swash
Device living is connected with the power supply；The membrane electrode activator appliance includes negative electrode and anode, is additionally provided with and leads between the negative electrode and anode
Material layer, the conductive material layer separate the negative electrode and anode；The negative electrode is used for the anaerobism for being arranged on black and odorous water
Area's catalytic intensification dephosphorization, the anode are used for the aerobic zone analysis oxygen for being arranged on black and odorous water, and lifting dissolved oxygen concentration removing is organic
Pollutant.
Preferably, the anode uses the steady material DSA of shape as catalytic carrier；The negative electrode uses carbon material or metal
Material is as catalytic carrier.
Preferably, the membrane electrode activator appliance is zero spacing proton membrane electrode activator appliance.
Preferably, the conductive material layer is made of Organic Conductive Films.
Preferably, the power supply uses regenerative resource.
Preferably, the membrane electrode activator appliance is provided with multipair, and the multipair membrane electrode activator appliance is connected in parallel.
The invention also discloses a kind of method of the processing black and odorous water of device based on above-mentioned processing black and odorous water, power supply
Energy is provided for membrane electrode activator appliance, membrane electrode activator appliance is placed in natural water body, the negative electrode and anode of membrane electrode activator appliance
Separated by conductive material layer, the anaerobic zone that negative electrode is arranged on black and odorous water carries out catalytic intensification dephosphorization, and anode is arranged on black smelly
The aerobic zone analysis oxygen of water body, lifting dissolved oxygen concentration removing organic pollution.
Preferably, conductive material layer is made of Organic Conductive Films, is separated between negative electrode and anode with Organic Conductive Films,
Natural water body produces ultralow pressure electrical activation catalytic reaction in the case of not needing electrolyte solution, start voltage and be less than 4V.
Preferably, power supply uses regenerative resource, and electrical activation catalytic reaction area increases with the increase for the treatment of capacity.
Preferably, power supply is solar photovoltaic power, and electrical activation catalytic reaction can realize organic matter under the conditions of variable element
The removal of phosphorus in degraded and water body.
The present invention achieves following technique effect relative to prior art：
1st, by the use of regenerative resources such as solar energy as power supply, energy consumption cost is substantially reduced；
2nd, zero spacing membrane electrode activator appliance can start under the conditions of ultralow pressure, and can be run under the conditions of variable element,
It reduce further the requirement to solar power generation；
3rd, cathode catalysis dephosphorization fundamentally removes the restricted element phosphor for causing body eutrophication；Oxygen anodic evolution is effective
Lifting natural water body goes the ability of removal organic polluter, and can spontaneously form circulating for water body, ensured polluted-water with
The abundant reaction of membrane electrode activator appliance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the device of present invention processing black and odorous water；
Wherein, 1 is power supply, and 2 be anode, and 3 be negative electrode, and 4 be conductive material layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It is an object of the invention to provide a kind of device and method for handling black and odorous water, exists to solve above-mentioned prior art
The problem of, using renewable energy solar energy, natural water body is activated under the conditions of ultralow pressure, catalytic eliminating causes water eutrophication
The limitative nutrient phosphorus of change, and Dissolved Oxygen in Water concentration is lifted to help removing organic pollution, it is then inexpensive and long
Phase is effectively reduced the black smelly degree in river course.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one,
The present embodiment provides a kind of device for handling black and odorous water, as shown in figure 1, including membrane electrode activator appliance and power supply 1,
Membrane electrode activator appliance is connected with power supply 1；Membrane electrode activator appliance includes negative electrode 3 and anode 2, is additionally provided with and leads between negative electrode 3 and anode 2
Material layer 4, conductive material layer 4 separate negative electrode 3 and anode 2；The anaerobic zone catalysis that negative electrode 3 is used to be arranged on black and odorous water is strong
Change dephosphorization, anode 2 is used for the aerobic zone analysis oxygen for being arranged on black and odorous water, to improve the removing organic contamination of the dissolved oxygen concentration of water body
Thing.
Anode 2, as catalytic carrier, is improved analysis oxygen efficiency and ensure that the long-term longevity of electrode using the steady material DSA of shape
Life, effectively lifts the ability that natural water body removes removal organic polluter, and negative electrode 3 is carried using carbon material or metal material as catalysis
Body.Membrane electrode activator appliance is zero spacing proton membrane electrode activator appliance, can be started under the conditions of ultralow pressure, and can be in variable element
Under the conditions of run, This further reduces the requirement to solar power generation.Conductive material layer 4 is made of Organic Conductive Films；Electricity
Source 1 is preferably used solar energy, is substantially reduced energy consumption cost using regenerative resource, the present embodiment such as solar energy or wind energies；Film
Electrode activator appliance is also provided with multipair, and multipair membrane electrode activator appliance is connected in parallel, with increase reactor to black and odorous water
Disposal ability.
The method that a kind of processing black and odorous water of device based on above-mentioned processing black and odorous water is also disclosed in the present embodiment,
Power supply 1 provides energy for membrane electrode activator appliance, and membrane electrode activator appliance is placed in natural water body, the negative electrode 3 of membrane electrode activator appliance
Separated with anode 2 by conductive material layer 4, the anaerobic zone that negative electrode 3 is arranged on black and odorous water carries out catalytic intensification dephosphorization, negative electrode 3
Solubilised state nutriment phosphorus in water body is catalytically conveted to hydrogen phosphide removing：
Anode 2 is arranged on the aerobic zone analysis oxygen of black and odorous water, lifts the dissolved oxygen concentration of water body, and improve its redox
Current potential, contributes to water body to remove organic pollution, and water body is circulated by spontaneous disturbance after anode 2 analyses oxygen generation bubble, ensured
The abundant reaction of polluted-water and membrane electrode activator appliance.
Power supply 1 uses regenerative resource, and electrical activation catalytic reaction area increases with the increase for the treatment of capacity, and membrane electrode swashs
Device living is also provided with multipair, and multipair membrane electrode activator appliance is connected in parallel, and increases response area, forms multi-layer compound structure；
Power supply 1 is preferably solar photovoltaic power 1, and electrical activation catalytic reaction can be in time variant voltage, time-dependent current, change water body electrolyte concentration etc.
The removal of phosphorus in organic matter degradation and water body is realized under the conditions of variable element.
Membrane electrode activator appliance is zero spacing proton membrane electrode activator appliance, and conductive material layer 4 is made of Organic Conductive Films, cloudy
Separated between pole 3 and anode 2 with Organic Conductive Films, ultralow piezoelectricity is produced in the case where natural water body does not need electrolyte solution
Activate catalytic reaction, start voltage and be less than 4V, ensure that the safety of water ecosystem, and can with solar energy power, water body into
Point change, stress formula regulation reaction intensity.
Phosphorous simulation water body is handled using the device and method of the processing black and odorous water of the present embodiment：
React target solution volume：50L, floor space are 5 square decimeters, high 10 decimeters of containers；
React target solution concentration：Na3PO40.80mg/L；
Environment temperature：25℃；
Initial pH value：7.1；
Electrode area：28cm2；
Voltage：3.9V；
Anode：Titanium-based iridium palladium electrode；
Negative electrode：NACF carbon nanotube electrode；
Processing time：48 hours；
The dephosphorization rate of water body and DO values are as shown in the table after processing：
| Time (hour) | 0 | 6 | 12 | 24 | 36 | 48 |
| Dephosphorization rate (%) | 0 | 1.2 | 3.5 | 7.3 | 11.7 | 15.2 |
| DO(mg/L) | 5.6 | 12.3 | 13.1 | 12.9 | 12.7 | 13.3 |
Embodiment two,
The present embodiment is the improvement carried out on the basis of embodiment one, and it is theed improvement is that：To phosphorous simulation water body
The experiment parameter handled is different：
React target solution volume：50L, floor space are 5 square decimeters, high 10 decimeters of containers；
React target solution concentration：Na3PO41.6mg/L；
Environment temperature：17℃；
Initial pH value：7.1；
Electrode area：28cm2；
Voltage：3.8V；
Anode：Platinum electrode；
Negative electrode：Stainless steel electrode
Processing time：48 hours
After processing shown in the dephosphorization rate of water body and DO value following tables：
From the above-mentioned experimental result for being handled to obtain to phosphorous simulation water body, the dress of present invention processing black and odorous water
Put and method can carry out effective dephosphorization to water body, and improve the analysis oxygen rate of water body, have to administer well to black and odorous water and imitate
Fruit, significantly reduce the Eutrophic Extent of water body.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
- A kind of 1. device for handling black and odorous water, it is characterised in that：Including：Membrane electrode activator appliance and power supply, the membrane electrode swash Device living is connected with the power supply；The membrane electrode activator appliance includes negative electrode and anode, is additionally provided with and leads between the negative electrode and anode Material layer, the conductive material layer separate the negative electrode and anode；The negative electrode is used for the anaerobism for being arranged on black and odorous water Area's catalytic intensification dephosphorization, the anode are used for the aerobic zone analysis oxygen for being arranged on black and odorous water, and lifting dissolved oxygen concentration removing is organic Pollutant.
- 2. the device of processing black and odorous water according to claim 1, it is characterised in that：The anode uses the steady material of shape DSA is as catalytic carrier；The negative electrode is using carbon material or metal material as catalytic carrier.
- 3. the device of processing black and odorous water according to claim 1, it is characterised in that：Between the membrane electrode activator appliance is zero Away from proton membrane electrode activator appliance.
- 4. the device of processing black and odorous water according to claim 3, it is characterised in that：The conductive material layer is using organic Conducting film is made.
- 5. the device of processing black and odorous water according to claim 1, it is characterised in that：The power supply uses renewable energy Source.
- 6. the device of processing black and odorous water according to claim 1, it is characterised in that：The membrane electrode activator appliance is provided with Multipair, the multipair membrane electrode activator appliance is connected in parallel.
- A kind of 7. method for handling black and odorous water, it is characterised in that：Power supply provides energy, membrane electrode activation for membrane electrode activator appliance Device is placed in natural water body, and the negative electrode and anode of membrane electrode activator appliance are separated by conductive material layer, and negative electrode is arranged on black smelly The anaerobic zone of water body carries out catalytic intensification dephosphorization, and anode is arranged on the aerobic zone analysis oxygen of black and odorous water, and lifting dissolved oxygen concentration takes off Removal organic polluter.
- 8. the method for processing black and odorous water according to claim 7, it is characterised in that：Conductive material layer uses organic conductive Film is made, and is separated between negative electrode and anode with Organic Conductive Films, is produced in the case where natural water body does not need electrolyte solution Ultralow pressure electrically activates catalytic reaction, starts voltage and is less than 4V.
- 9. the method for processing black and odorous water according to claim 7, it is characterised in that：Power supply uses regenerative resource, electricity Activation catalytic reaction area increases with the increase for the treatment of capacity.
- 10. the method for processing black and odorous water according to claim 9, it is characterised in that：Power supply is solar photovoltaic power, Electrical activation catalytic reaction can realize the removal of phosphorus in organic matter degradation and water body under the conditions of variable element.
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