CN203119032U - Microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal - Google Patents
Microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal Download PDFInfo
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- CN203119032U CN203119032U CN2013200415782U CN201320041578U CN203119032U CN 203119032 U CN203119032 U CN 203119032U CN 2013200415782 U CN2013200415782 U CN 2013200415782U CN 201320041578 U CN201320041578 U CN 201320041578U CN 203119032 U CN203119032 U CN 203119032U
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- chamber
- anammox
- anaerobic digestion
- carbon
- anode
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 18
- 244000005700 microbiome Species 0.000 title abstract 3
- 230000029087 digestion Effects 0.000 claims abstract description 66
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 9
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims abstract description 6
- 230000002906 microbiologic effect Effects 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 23
- 239000002351 wastewater Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 238000011081 inoculation Methods 0.000 claims description 6
- 239000003011 anion exchange membrane Substances 0.000 claims description 3
- 238000005341 cation exchange Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001471 micro-filtration Methods 0.000 claims description 3
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 4
- 241001453382 Nitrosomonadales Species 0.000 abstract description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 239000010815 organic waste Substances 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000370 acceptor Substances 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000010220 ion permeability Effects 0.000 description 1
- PANJMBIFGCKWBY-UHFFFAOYSA-N iron tricyanide Chemical compound N#C[Fe](C#N)C#N PANJMBIFGCKWBY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal, which is mainly formed by an anaerobic digestion chamber and an anaerobic ammonia oxidizing chamber, anaerobic digestion sludge is vaccinated in the anaerobic digestion chamber, organic waste water is taken as fuel, organic substances are decomposed by heterotrophic bacteria and discharges electrons, anaerobic ammonia oxidizing sludge is vaccinated in the anaerobic digestion chamber, nitrogenous effluent is taken as an cathode liquor, nitrite nitrogen is taken as an electron acceptor, and ammonia nitrogen and nitrite are converted into nitrogen gas via anaerobic ammonia oxidizing bacteria, as a result, the denitrification and the carbon removal are synchronously achieved, and meanwhile, electrons received by an anaerobic digestion anode are transmitted to anaerobic ammonia oxidizing cathode so as to achieve electricity generation. The microorganism fuel battery can synchronously treat organic waste water and nitrogenous effluent, efficiently achieves synchronous denitrification and carbon removal, and lowers the operation cost by utilizing the nitrite nitrogen as the electron acceptor; and in addition, alkaliferous effluent in the anaerobic ammonia oxidizing chamber returns to the anaerobic digestion chamber so as to remit the acidification problem of anolyte and improve the operation stability.
Description
Technical field
The utility model relates to biological fuel cell, relates in particular to a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell.
Background technology
Along with the quick growth of global economy, the pressure of energy shortage and environmental pollution sharply increases, and human social has been constituted serious threat.Microbiological fuel cell can utilize microbe for catalyst chemical energy to be converted into electric energy, is a kind of new clean energy resource production technology, has become the research focus of the current energy and environmental area.
Contain many pollutants in the waste water, contain a large amount of chemical energy.Utilize the MFCs technology to handle waste water, not only can pollution treatment, and can reclaim electric energy, it is the great innovation of wastewater processing technology.Because organic pollution is major pollutants in the waste water, so people have at first carried out big quantity research aspect the organic wastewater utilizing MFCs to handle, and have obtained major progress.
The microbiological fuel cell technology has been showed good prospects for application in field of waste water treatment, but it is applied to waste water treatment, also has many problems to need to be resolved hurrily.At first, existing microbiological fuel cell utilizes anaerobic digestion techniques to handle organic wastewater and has obtained better effects, but its denitrification effect is also not satisfactory, in nitrate pollution serious day by day today, and the microbiological fuel cell trend of the times that exploitation has simultaneous denitrification de-carbon function; Secondly, the negative electrode cost is higher, has limited its promotion and application, and cathode electronics acceptors such as the iron cyanide, permanganate and bichromate are non-renewable, needs often to change, and is that the cathode load of electron acceptor needs noble metal catalysts such as Pt with oxygen, and the aeration power consumption is big; Again, acidifying easily takes place in anolyte, causes the technology unstability, because the difference of separation membrane both sides ion permeability, anolyte pH decline acidifying, anode chamber's microbial activity is descended, and the battery power output reduces, and stability test descends, for keeping the stable of anolyte pH, adopt added the high-concentration phosphoric acid salt buffer solution more in anolyte at present, and cost is higher, also easily causes secondary pollution.
Anammox is to be electron donor with ammonia, and nitrite is the microbial reaction that electron acceptor produces nitrogen.Because economical and efficient, anaerobic ammonia oxidation process has become the important technology of denitrogenation of waste water.With Anammox and anaerobic digestion techniques associating, can realize the simultaneous denitrification de-carbon; Nitrite nitrogen both can be used as the electron donor of Anammox, also can be used as the cathode electronics donor of microbiological fuel cell, can effectively reduce the negative electrode cost of microbiological fuel cell; Anammox is one and produces alkali reaction, and its effluent recycling to the anode chamber, can effectively be alleviated anolyte acidifying problem, reduces maintenance cost, improves its operation stability.
At many defectives of existing microbiological fuel cell technology, the utility model utilizes high efficiency synchronous denitrogenation de-carbon microbiological fuel cell to handle organic wastewater and nitrogenous effluent, realizes synchronous denitrogenation of waste water de-carbon and biological electrogenesis, significantly reduces the waste water treatment expense; Utilize Anammox reactant nitrite as electron acceptor, can effectively reduce the operating cost of microbiological fuel cell; Utilize the Anammox water outlet to regulate anolyte pH, effectively solve anolyte acidifying problem, reduce maintenance cost, improve the operation stability of microbiological fuel cell, increase its electrogenesis power.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell is provided.
High efficiency synchronous denitrogenation de-carbon microbiological fuel cell comprises anaerobically digested sludge, water inlet pipe, anolyte, outlet pipe, anode, anaerobic digestion chamber, standby probe sleeve, flange, separation membrane, lead, load, Anammox chamber, negative electrode, catholyte, return duct, Anammox mud; Anaerobic digestion chamber lower sides is provided with water inlet pipe, anaerobic digestion chamber upper portion side wall is provided with outlet pipe, the indoor anaerobic digestion anode that is provided with of anaerobic digestion, the indoor anolyte that is equipped with of anaerobic digestion, inoculate anaerobically digested sludge in the anolyte, adhere to anaerobically digested sludge on the anaerobic digestion anode, top, anaerobic digestion chamber is provided with standby probe sleeve, Anammox chamber lower sides is provided with water inlet pipe, Anammox chamber upper portion side wall is provided with outlet pipe, the indoor Anammox negative electrode that is provided with of Anammox, the indoor catholyte that is equipped with of Anammox, inoculation Anammox mud adheres to Anammox mud in the catholyte on the Anammox negative electrode, and top, Anammox chamber is provided with standby probe sleeve, the anaerobic digestion chamber is connected by flange with the Anammox chamber, separation membrane is fixedly arranged on the flange, and anaerobic digestion chamber and Anammox chamber are communicated with by return duct, and the load two ends link to each other with the Anammox negative electrode with the anaerobic digestion anode respectively by lead.
The ratio of the volume of described anaerobic digestion chamber and the volume of Anammox chamber is 1:1, and the volume of anaerobically digested sludge is 1/10 ~ 1/4 with the ratio of the volume of anaerobic digestion chamber, and the volume of Anammox mud is 1/10 ~ 1/4 with the ratio of the volume of Anammox chamber.
Described anolyte is organic wastewater, and catholyte is for containing ammonia and nitrite waste water.
The electric conducting material of described anaerobic digestion anode and Anammox negative electrode is carbon paper, carbon cloth, carbon felt, graphite felt or graphite cake, distance between anaerobic digestion anode and the Anammox negative electrode is 2 ~ 10cm, and the area of anaerobic digestion anode is 8 ~ 50 m with the ratio of the volume of anaerobic digestion chamber
2: 1 m
3, the area of Anammox negative electrode is 8 ~ 50 m with the ratio of the volume of Anammox chamber
2: 1 m
3
The material of described separation membrane is cation-exchange membrane, anion-exchange membrane, proton exchange membrane, Bipolar Membrane, micro-filtration membrane or milipore filter.
The beneficial effect that the utility model compared with prior art has: (1) combined anaerobic digestion, Anammox and microbiological fuel cell technology, realize high efficiency synchronous denitrogenation de-carbon electrogenesis, reduce cost for wastewater treatment.(2) be electron donor with Anammox reactant nitrite nitrogen, the treatment of wastes with processes of wastes against one another reduces the negative electrode cost.(3) utilize the Anammox water outlet to regulate anolyte pH, effectively solve anolyte acidifying problem, reduce maintenance cost, improve the operation stability of microbiological fuel cell, increase its electrogenesis power.Evidence, Kai Fa high efficiency synchronous denitrogenation de-carbon microbiological fuel cell can be realized the efficient denitrification de-carbon accordingly, runnability is stable, electrogenesis power height.
Description of drawings
Fig. 1 is high efficiency synchronous denitrogenation de-carbon microbiological fuel cell structural representation;
Among the figure: anaerobically digested sludge 1, water inlet pipe 2, anolyte 3, outlet pipe 4, anode 5, anaerobic digestion chamber 6, standby probe sleeve 7, flange 8, separation membrane 9, lead 10, load 11, Anammox chamber 12, negative electrode 13, catholyte 14, return duct 15, Anammox mud 16.
Embodiment
As shown in Figure 1, high efficiency synchronous denitrogenation de-carbon microbiological fuel cell comprises anaerobically digested sludge 1, water inlet pipe 2, anolyte 3, outlet pipe 4, anode 5, anaerobic digestion chamber 6, standby probe sleeve 7, flange 8, separation membrane 9, lead 10, load 11, Anammox chamber 12, negative electrode 13, catholyte 14, return duct 15, Anammox mud 16; Anaerobic digestion chamber 6 lower sides are provided with water inlet pipe 2, anaerobic digestion chamber 6 upper portion side wall are provided with outlet pipe 4, be provided with anaerobic digestion anode 5 in the anaerobic digestion chamber 6, anolyte 3 is housed in the anaerobic digestion chamber 6, inoculation anaerobically digested sludge 1 in the anolyte 3, adhere to anaerobically digested sludge 1 on the anaerobic digestion anode 5,6 tops, anaerobic digestion chamber are provided with standby probe sleeve 7, Anammox chamber 12 lower sides are provided with water inlet pipe 2, Anammox chamber 12 upper portion side wall are provided with outlet pipe 4, be provided with Anammox negative electrode 13 in the Anammox chamber 12, catholyte 14 is housed in the Anammox chamber 12, inoculation Anammox mud 16 in the catholyte 14, adhere to Anammox mud 16 on the Anammox negative electrode 13,12 tops, Anammox chamber are provided with standby probe sleeve 7, anaerobic digestion chamber 6 is connected by flange 8 with Anammox chamber 12, separation membrane 9 is fixedly arranged on the flange 8, anaerobic digestion chamber 6 and Anammox chamber 12 are communicated with by return duct 15, and load 11 two ends link to each other with Anammox negative electrode 13 with anaerobic digestion anode 5 respectively by lead 10.
The ratio of the volume of described anaerobic digestion chamber 6 and the volume of Anammox chamber 12 is 1:1, the volume of anaerobically digested sludge 1 is 1/10 ~ 1/4 with the ratio of the volume of anaerobic digestion chamber 6, and the volume of Anammox mud 16 is 1/10 ~ 1/4 with the ratio of the volume of Anammox chamber 12.
Described anolyte 3 is organic wastewater, and catholyte 14 is for containing ammonia and nitrite waste water.
The electric conducting material of described anaerobic digestion anode 5 and Anammox negative electrode 13 is carbon paper, carbon cloth, carbon felt, graphite felt or graphite cake, distance between anaerobic digestion anode 5 and the Anammox negative electrode 13 is 2 ~ 10cm, and the area of anaerobic digestion anode 5 is 8 ~ 50 m with the ratio of the volume of anaerobic digestion chamber 6
2: 1 m
3, the area of Anammox negative electrode 13 is 8 ~ 50 m with the ratio of the volume of Anammox chamber 12
2: 1 m
3
The material of described separation membrane 9 is cation-exchange membrane, anion-exchange membrane, proton exchange membrane, Bipolar Membrane, micro-filtration membrane or milipore filter.
It is indoor that anaerobically digested sludge is seeded to anaerobic digestion, organic wastewater is introduced the anaerobic digestion chamber and is acted as a fuel, organic substance decomposes the release electronics through heterotroph, finish the de-carbon process, Anammox chamber inoculation Anammox mud, nitrogenous effluent is introduced the Anammox chamber, nitrite nitrogen is as electron donor, ammonia nitrogen and nitrite nitrogen are converted into nitrogen through anaerobic ammonia oxidizing bacteria, finish denitrification process, the electronics that organic substance decomposes release in the anolyte is by the reception of anaerobic digestion anode, and the electronics that the anaerobic digestion anode is accepted is through connecting lead and load transfer to the Anammox negative electrode, and electronics reduces for the nitrite nitrogen of catholyte, realize electrogenesis, the Anammox chamber contains the alkali effluent recycling to the anaerobic digestion chamber, alleviates anolyte acidifying problem, makes microbiological fuel cell stable operation.
Claims (5)
1. a high efficiency synchronous denitrogenation de-carbon microbiological fuel cell is characterized in that it comprises anaerobically digested sludge (1), water inlet pipe (2), anolyte (3), outlet pipe (4), anode (5), anaerobic digestion chamber (6), standby probe sleeve (7), flange (8), separation membrane (9), lead (10), load (11), Anammox chamber (12), negative electrode (13), catholyte (14), return duct (15), Anammox mud (16); Anaerobic digestion chamber (6) lower sides is provided with water inlet pipe (2), anaerobic digestion chamber (6) upper portion side wall is provided with outlet pipe (4), be provided with anaerobic digestion anode (5) in the anaerobic digestion chamber (6), anolyte (3) is housed in the anaerobic digestion chamber (6), inoculation anaerobically digested sludge (1) in the anolyte (3), adhere to anaerobically digested sludge (1) on the anaerobic digestion anode (5), top, anaerobic digestion chamber (6) is provided with standby probe sleeve (7), Anammox chamber (12) lower sides is provided with water inlet pipe (2), Anammox chamber (12) upper portion side wall is provided with outlet pipe (4), be provided with Anammox negative electrode (13) in the Anammox chamber (12), catholyte (14) is housed in the Anammox chamber (12), inoculation Anammox mud (16) in the catholyte (14), adhere to Anammox mud (16) on the Anammox negative electrode (13), top, Anammox chamber (12) is provided with standby probe sleeve (7), anaerobic digestion chamber (6) is connected by flange (8) with Anammox chamber (12), flange (8) is gone up fixedly separation membrane (9), anaerobic digestion chamber (6) and Anammox chamber (12) are communicated with by return duct (15), and load (11) two ends link to each other with Anammox negative electrode (13) with anaerobic digestion anode (5) respectively by lead (10).
2. a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell according to claim 1, the ratio that it is characterized in that the volume of the volume of described anaerobic digestion chamber (6) and Anammox chamber (12) is 1:1, the ratio of the volume of the volume of anaerobically digested sludge (1) and anaerobic digestion chamber (6) is 1/10 ~ 1/4, and the ratio of the volume of the volume of Anammox mud (16) and Anammox chamber (12) is 1/10 ~ 1/4.
3. a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell according to claim 1 is characterized in that described anolyte (3) is organic wastewater, and catholyte (14) is for containing ammonia and nitrite waste water.
4. a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell according to claim 1, the electric conducting material that it is characterized in that described anaerobic digestion anode (5) and Anammox negative electrode (13) is carbon paper, carbon cloth, carbon felt, graphite felt or graphite cake, distance between anaerobic digestion anode (5) and the Anammox negative electrode (13) is 2 ~ 10cm, and the ratio of the volume of the area of anaerobic digestion anode (5) and anaerobic digestion chamber (6) is 8 ~ 50 m
2: 1 m
3, the ratio of the volume of the area of Anammox negative electrode (13) and Anammox chamber (12) is 8 ~ 50 m
2: 1 m
3
5. a kind of high efficiency synchronous denitrogenation de-carbon microbiological fuel cell according to claim 1, the material that it is characterized in that described separation membrane (9) is cation-exchange membrane, anion-exchange membrane, proton exchange membrane, Bipolar Membrane, micro-filtration membrane or milipore filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200415782U CN203119032U (en) | 2013-01-25 | 2013-01-25 | Microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200415782U CN203119032U (en) | 2013-01-25 | 2013-01-25 | Microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119032U true CN203119032U (en) | 2013-08-07 |
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ID=48899351
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|---|---|---|---|
| CN2013200415782U Expired - Fee Related CN203119032U (en) | 2013-01-25 | 2013-01-25 | Microorganism fuel battery capable of efficiently achieving synchronous denitrification and carbon removal |
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| CN (1) | CN203119032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094597A (en) * | 2013-01-25 | 2013-05-08 | 浙江大学 | Microbial fuel cell with function of efficiently and synchronously removing nitrogen and carbon |
| CN104868146A (en) * | 2015-03-26 | 2015-08-26 | 北京化工大学 | Microbial fuel cell for treating domestic sewage and producing electricity by coupling A<2>/O technology |
| CN107195940A (en) * | 2017-06-20 | 2017-09-22 | 江南大学 | The method of one kind reinforcing non-buffered microbiological fuel cell (BLMFC) electricity generation performance |
| CN111573834A (en) * | 2020-05-22 | 2020-08-25 | 盐城工学院 | Reactor based on short-cut denitrification electrode is in coordination with anaerobic ammonia oxidation denitrogenation |
-
2013
- 2013-01-25 CN CN2013200415782U patent/CN203119032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094597A (en) * | 2013-01-25 | 2013-05-08 | 浙江大学 | Microbial fuel cell with function of efficiently and synchronously removing nitrogen and carbon |
| CN103094597B (en) * | 2013-01-25 | 2015-01-28 | 浙江大学 | Microbial fuel cell with function of efficiently and synchronously removing nitrogen and carbon |
| CN104868146A (en) * | 2015-03-26 | 2015-08-26 | 北京化工大学 | Microbial fuel cell for treating domestic sewage and producing electricity by coupling A<2>/O technology |
| CN107195940A (en) * | 2017-06-20 | 2017-09-22 | 江南大学 | The method of one kind reinforcing non-buffered microbiological fuel cell (BLMFC) electricity generation performance |
| CN111573834A (en) * | 2020-05-22 | 2020-08-25 | 盐城工学院 | Reactor based on short-cut denitrification electrode is in coordination with anaerobic ammonia oxidation denitrogenation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |