CN205388992U - Multiple -effect photosynthetic microorganism fuel cell - Google Patents
Multiple -effect photosynthetic microorganism fuel cell Download PDFInfo
- Publication number
- CN205388992U CN205388992U CN201521069407.6U CN201521069407U CN205388992U CN 205388992 U CN205388992 U CN 205388992U CN 201521069407 U CN201521069407 U CN 201521069407U CN 205388992 U CN205388992 U CN 205388992U
- Authority
- CN
- China
- Prior art keywords
- chamber
- anode
- capacitor plate
- fuel cell
- cathode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a multiple -effect photosynthetic microorganism fuel cell, its cathode chamber, desalination room, anode chamber set gradually in the cell body, carry out the interval through the anode film each other, electric bacterium is produced outward to the inside interpolation born of the same parents of anode chamber to wherein insert the positive pole electrode, the cathode chamber is inside to be added little algae and inserts the negative pole electrode that scribbles the catalyst coating, set up a set of capacitor plate in the desalination room, the capacitor plate is divided into positive capacitor plate and holds the capacitor plate with the burden, and positive capacitor plate alternates with the negative capacitance polar plate to be placed, places the insulating layer between two adjacent capacitor plates, and the negative capacitance polar plate is connected with the positive pole electrode, and positive capacitor plate is connected with the negative pole electrode, produce O2 in the cathode chamber, produce CO2, electron and proton in the anode chamber, the proton passes the anode film reachs the cathode chamber, under the effect of catalyst, takes place electrochemical interaction with O2 and forms steady oxygen determination ization thing. The utility model discloses desalination speed can be improved and nitrogen phosphorus is effectively got rid of simultaneously.
Description
Technical field
This utility model relates to a kind of microorganism desalination field of fuel cell technology, particularly a kind of multiple-effect photosynthesis microorganism fuel cell.
Background technology
Microbiological fuel cell (Microbialfuelcell, MFC) is with microbiological oxidation Organic substance the device producing electric current, and its maximum advantage is can to synchronize to obtain electric energy processing waste water while, thus reducing the operating cost of wastewater treatment.Such as patent high efficiency microbial fuel cell (application number: 201180024710.2), adopting the outer electrogenesis antibacterial (antibacterial) of born of the same parents is anode, negative electrode and air contact.
Although in the past few years, the power density of MFC is from initial 11Wm-3Increase to 4000Wm-3, but because its output is low, the shortcoming that recovery electric energy is difficult to recycle limits its application in practice.Electric energy has been utilized by a kind of desalting technology (application number: 201310467063.3) utilizing microbiological fuel cell to drive capacitive deionization of patent by coupling capacitive deionization (CDI), namely in MFC anode chamber, the electrogenesis antibacterial of adhesive electrodes growth utilizes useless Organic substance in water to produce electric energy, by external circuit, the activated carbon electrodes that anode and two electrodes of negative electrode are connected to CDI device is realized desalination.But said method does not improve the efficiency of MFC, external capacitor device causes structure complicated simultaneously, also limit the application in its actual production.
Microorganism desalination fuel cell (microbialdesalinationcell, MDC) it is a novel desalination technology based on microbiological fuel cell (MFC), MDC is plus cation exchange membrane (CEM) and anion exchange membrane (AEM) between the anode chamber and cathode chamber of MFC, desalting chamber in the middle of forming one, under the effect without any impressed pressure and electric field, the electric field relying on bioelectrochemical system negative and positive interpolar promotes the removal of desalting chamber's saline solution ion, synchronize to reduce the internal resistance of negative and positive interpolar, thus improve the output of MFC.Although the rising of anode chamber's electrical conductivity of solution can improve desalting efficiency and production capacity to a certain extent, but the zwitterion of desalting chamber respectively enters anode chamber and cathode chamber, does not realize the elimination of truly salt ion.
What MDC faced another problem is that the anode chamber and the cathode chamber pH is unbalance, along with accumulation and the reduction of pH of anode chamber's anion, significantly limit the electricity generation ability of microorganism, and then affects desalting efficiency, affect the activity of electrogenesis bacterium simultaneously.MDC has been improved by patent one microorganism capacitive desalination fuel cell technology (application number: 201410824619.4), adopt the method that the anion exchange membrane adding two cation exchange membranes replacement prior aries in microorganism desalination fuel cell and a cation exchange membrane combine, and couple to come in separate anode chamber and cathode chamber by the capacitive deionization unit using active carbon cloth as electrode, make proton can pass through cation exchange membrane and active carbon cloth in anode chamber, desalting chamber, cathode chamber three freely shifts between Room, reach to stablize the effect of each room pH.When the adsorption capacity of electrode reaches capacity, allowing electric pole short circuit or applying reversed electric field, adsorbed ion come back to formation concentrated water drainage in water and walk, electrode is regenerated simultaneously.Although this method can overcome, the pH of MDC is unbalanced, can not realize the shortcomings such as original position process continuously, but due to the distance limit of two capacitor plates, cause that the volume of desalting chamber is restricted, reduce the treating capacity of saline solution, desalination speed is low simultaneously, and salt removal efficiency is poor.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of multiple-effect photosynthesis microorganism fuel cell, and the method realizing this photosynthesis microorganism fuel cell.Namely in desalting chamber, add capacitance group, cathode-anode plate intersection placement straggly, by the increase and decrease of capacitor plate quantity and apart from the upper spatial volume adjusting coupling desalting chamber, improve desalination speed；Negative electrode coupling microalgae photobiological reactor, utilizes microalgae to discharge oxygen and replace traditional air cathode carrying out photosynthesis, the removal simultaneously for nitrogen phosphorus has good effect.
This utility model its technical problem of determining is achieved through the following technical solutions:
A kind of multiple-effect photosynthesis microorganism fuel cell, it is characterized in that: include cathode chamber, anode chamber, desalting chamber and cell body, described cathode chamber, anode chamber and desalting chamber may be contained within cell body, carry out interval by anode film each other, and described desalting chamber is between cathode chamber and anode chamber；Described anode compartment adds the outer electrogenesis antibacterial of born of the same parents, and inserts anode electrode wherein；Described cathode chamber is internal to be added microalgae and inserts the cathode electrode scribbling catalyst coat；Described desalting chamber arranges one group of capacitance group being made up of capacitor plate, described capacitor plate is divided into positive capacitor plate and negative appearance capacitor plate, positive capacitor plate interts with negative capacitance pole plate to be placed, insulating barrier is placed between two adjacent capacitor plates, negative capacitance pole plate is connected with described anode electrode, and positive capacitor plate is connected with described cathode electrode；Described cathode chamber produces O2, anode chamber produces CO2, electronics and proton, described proton arrives described cathode chamber through described anode film, under the effect of catalyst, with the O of microalgae photosynthesis release2Electrochemical action is occurred to form steady oxide；
Reactive chemistry formula includes:
Anode: C6H12O6+6H2O→6CO2+24H++24e-(1)
Negative electrode: O2+4H++4e-→2H2O(2)。
Described anode electrode is made up of carbon fiber and titanium silk, and described cathode electrode covers the conduction carbon cloth smearing carboplatin catalyst.
Described capacitor plate is activated carbon measuring fiber capacitor plate.
The capacitance group surrounding of described desalting chamber leaves the proton produced in Neng Shi anode chamber and flows to the space participating in redox reaction in cathode chamber.
Described proton is H+。
The outer electrogenesis antibacterial of described born of the same parents is one or more in desulfovibrio class, proteus vulgaris, Rhodopseudomonas, fusobacterium, soil Bacillus, mud vibrio, west watt, sulfate reducting bacteria, the photosensitive plaque of reduction and desulfurization etc..
The volume of described cathode chamber is 1.5～2 times of anode chamber.
Described cathode chamber, anode chamber, desalting chamber volume ratio be 1.55:1.0:0.9.
Described anode film adopts two cation exchange membranes to overlap, and cation exchange membrane is the commercial power dialysis cation exchange membrane that transmitance is not less than 90%, and thickness is 0.2～0.5mm, and burst strength is not less than 0.3Mpa, and described insulating barrier adopts two layers of plastic net to overlap.
Advantage of the present utility model and having the beneficial effect that
1, this multiple-effect photosynthesis microorganism fuel cell, its high-salt wastewater enters desalting chamber, and the waste water rich in nutrient substance enters cathode and anode room, and in the anode compartment, the outer electrogenesis bacterial oxidation organic pollution of born of the same parents produces electronics and proton (H+)；Cathode chamber utilizes microalgae discharge oxygen and replace traditional air cathode carrying out photosynthesis, realize own growth by absorbing in luminous energy and sewage the nutrient substance such as nitrogen phosphorus and produce oxygen, and under the effect of catalyst, receiving proton (H+), be electronically generated stable oxidation product (H2O)；Thus producing electric field between the capacitor plate of the capacitance group connected between anodic-cathodic, promote the removal of desalting chamber's intermediate ion.This utility model can realize heavy metal, the elimination of nitrogen phosphorus in electric energy output, removal water without applied voltage, decompose COD, high-salt sewage desalination, obtain the functions such as high value added product such as microalgae biomass.
2, this multiple-effect photosynthesis microorganism fuel cell, when capacitance electrode is close to when adsorbing saturated, by in negative and positive two bioelectrode reversal connection to capacitance electrode, by changing the polarity of capacitor plate, making the ion desorption of absorption on electrode enter in solution and together discharge with flushing liquor, the original position both having realized salt ion on capacitor plate is removed, and in the process of capacitor plate regeneration, the reaction of room, yin, yang the two poles of the earth is also performed continuously over, and sewage disposal can carry out in serialization.
3, this multiple-effect photosynthesis microorganism fuel cell, operating condition of the present utility model is gentle, generally room temperature, normal pressure weakly acidic pH environment in work, high safety, operating cost is low.
4, this multiple-effect photosynthesis microorganism fuel cell, due to H+Anode film can be passed through, shuttle back and forth between three Room, reach the effect of balance three Room pH value, thus avoiding liquid salinity and the unbalanced problem of pH in the cathode chamber owing to ion-transfer causes, anode chamber, having provided guarantee for system longtime running.
5, this multiple-effect photosynthesis microorganism fuel cell, owing to the volume of desalting chamber is not by the distance limit of capacitor plate, relatively photosynthetic microorganism desalination fuel cell is compared, and improves the removal efficiency of soluble solids.
6, this multiple-effect photosynthesis microorganism fuel cell, adds capacitance group, cathode-anode plate intersection placement straggly in desalting chamber, by the increase and decrease of capacitor plate quantity and apart from the upper spatial volume adjusting coupling desalting chamber, improves desalination speed；Negative electrode coupling microalgae photobiological reactor, utilizes microalgae to discharge oxygen and replace traditional air cathode carrying out photosynthesis, the removal simultaneously for nitrogen phosphorus has good effect.
Accompanying drawing explanation
Fig. 1 is photosynthesis microorganism fuel cell structural representation of the present utility model；
Fig. 2 is part A reaction schematic diagram in Tu1Zhong desalting chamber.
Description of reference numerals
1-cathode chamber, 2-anode chamber, 3-desalting chamber, 4-cell body, 5-anode film, 6-anode electrode, 7-cathode electrode, 8-capacitance group, 9-insulating barrier, 10-positive wire, 11-cathode wire.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following example are illustrative, is not determinate, it is impossible to limits protection domain of the present utility model with this.
As shown in Figure 1, multiple-effect photosynthesis microorganism fuel cell of the present utility model includes cathode chamber 1, anode chamber 2, desalting chamber 3 and cell body 4, cathode chamber 1, anode chamber 2, desalting chamber 3 are arranged and within cell body 4, and each other by anode film 5 interval, desalting chamber 3 is between cathode chamber 1 and anode chamber 2.Wherein, anode chamber 2 is electrogenesis bacteria growth chamber, the internal outer electrogenesis antibacterial of interpolation born of the same parents, and inserts the anode electrode 6 being made up of carbon fiber and titanium silk wherein.Cathode chamber 1 is microalgae photoreaction room, the internal microalgae that adds, and inserts cathode electrode 7 wherein, and cathode electrode 7 covers the conduction carbon cloth smearing carboplatin catalyst.The outer electrogenesis antibacterial of born of the same parents include desulfovibrio class, proteus vulgaris, Rhodopseudomonas, fusobacterium, soil Bacillus, mud vibrio, west watt, the photosensitive plaque of sulfate reducting bacteria, reduction and desulfurization one or more.
Arranging capacitance group 8, insulating barrier 9 in desalting chamber 3, capacitance group 8 is placed in the middle part of desalting chamber 3, and surrounding leaves the proton (H produced in Neng Shi anode chamber 2+) flow to the space participating in redox reaction in cathode chamber 1.Capacitance group 8 is made up of multipair capacitor plate, the capacitor plate of capacitance group 8 is activated carbon measuring fiber capacitor plate, is divided into positive capacitor plate and negative capacitance pole plate, and positive capacitor plate interts with negative capacitance pole plate to be placed, place insulating barrier 9 between two adjacent capacitor plates, play the effect of insulation.Negative capacitance pole plate is connected with one end of positive wire 10, positive capacitor plate is connected with one end of cathode wire 11, the other end jointed anode electrode 6 of positive wire 10, the other end of cathode wire 11 connects cathode electrode 7, anode electrode 6, cathode electrode 7, capacitance group 8 constitute battery circuit, and wherein capacitance group 8 is as energy-storage travelling wave tube.
In the present embodiment, owing in cathode chamber 1, photosynthetic rate is slow compared to the bacterial metabolism speed in anode chamber 2, therefore the volume of cathode chamber 1 is about 1.5～2 times of anode chamber 2, it is preferable that cathode chamber 1, anode chamber 2, desalting chamber 3 volume ratio be 1.55:1.0:0.9.Anode film 5 preferably employs two cation exchange membranes and overlaps, and cation exchange membrane is the nontoxic commercial power dialysis cation exchange membrane that transmitance is not less than 90%, and thickness is 0.2～0.5mm, and burst strength is not less than 0.3Mpa.The preferred two layers of plastic net of insulating barrier 9 overlaps.
The course of reaction of fuel battery inside is:
High-COD waste water (such as sanitary sewage, through pretreated breeding wastewater etc.) is passed into cathode chamber 1, anode chamber 2, high-salt wastewater is passed into desalting chamber 3.In cathode chamber 1, the nutrient substance such as little molecule carbon source that microalgae absorbs most of N, the P in high-COD waste water when illumination and fraction can be utilized, and absorb CO2Carry out photosynthesis, produce O2The accumulation of own biological matter as electron acceptor, can be realized simultaneously；After system stability, continuum micromeehanics, the algae solution pump higher for COD retained in cathode chamber 1 is drawn, after carrying out microalgae collection, water outlet is supplemented directly as the water that enters of anode chamber 2, by the control of hydraulic detention time, it is ensured that in cathode chamber, most of the nitrogen phosphorus is removed, and microalgae density is held essentially constant.
In anode chamber 2, the outer electrogenesis antibacterial of born of the same parents utilizes remaining nitrogen phosphorus in sewage to be CO by organic pollution and remaining frond oxidation Decomposition2, electronics and proton (H+), it is achieved dirty water purification.Wherein, CO2Can being enriched to cathode chamber 1 by connection, promote the photosynthesis of microalgae, electronics is delivered in capacitance group 8 by positive wire 10 and stores, and proton then arrives cathode chamber 1 through anode film 5 and desalting chamber 3.On cathode electrode 7 surface, under the effect of catalyst, proton, electronics and the electron acceptor (O that microalgae produces2) react, ultimately generate stable oxidation product (H2O)。
Reactive chemistry formula includes:
Anode: C6H12O6+6H2O→6CO2+24H++24e-(1)
Negative electrode: O2+4H++4e-→2H2O(2)
As shown in Figure 2, owing to the positive capacitor plate of the capacitance group 8 in desalting chamber 3 has identical electromotive force with negative capacitance pole plate, and then between capacitor plate surface and solution, form electric double layer, the ion in desalting chamber 3 is made to be enriched in the capacitor plate surface with opposite polarity respectively, thus realizing removing the purpose of major part ion.Meanwhile, H+Anode film 5 can being passed through, shuttle back and forth between three Room, having reached the effect of balance three Room pH value, thus avoiding liquid salinity and the unbalanced problem of pH in the cathode chamber 1 owing to ion-transfer causes, anode chamber 2.
At the ion of positive capacitor plate and negative capacitance pole plate absorption of capacitance group 8 close to time saturated, negative capacitance pole plate is connected with cathode wire 11, positive capacitor plate is connected with positive wire 10, by anode electrode 6, cathode electrode 7 reversal connection on positive capacitor plate and negative capacitance pole plate, between the capacitor plate of capacitance group 8, so it is the formation of the electromotive force contrary with desalination stage, the ion being adsorbed on capacitor plate repels and desorbing under the driving of opposite potential mutually in the same sex, form concentrated solution, can recycle in subsequent technique.
In sum, it is achieved the method for above-mentioned multiple-effect photosynthesis microorganism fuel cell, comprise the following steps:
1) pass into high nitrogen phosphorus in cathode chamber 1, anode chamber 2, the richness of high COD supports waste water, passes into high-salt wastewater in desalting chamber 3；By the negative capacitance pole plate jointed anode electrode 6 of capacitance group 8, positive capacitor plate connects cathode electrode 7；
2) cathode chamber 1 is thrown in microalgae algae kind, anode chamber 2 throws in the outer electrogenesis antibacterial of born of the same parents；
3) nutrient substance such as the little molecule carbon source that microalgae absorbs most of N, the P in high-COD waste water in cathode chamber 1 and fraction can be utilized, and carry out photosynthesis and produce O2；
4) in cathode chamber 1, sewage takes continuous treatment, by the control of the time of staying, it is ensured that major part N, P are removed, and algae solution concentration does not have significant change, carries out frustule collection and acquisition to discharging algae solution, and water outlet enters anode chamber 2；
5) in anode chamber 2, organic pollution and remaining microalgae oxidation Decomposition under the effect of the outer electrogenesis antibacterial of born of the same parents is CO2, electronics and H+Proton, proton and CO2Entering cathode chamber 1 by anode film 5 and desalting chamber 3, electronics is delivered to energy storage in capacitance group 8 by cathode wire 11；
6) proton and O in cathode chamber 12Combine under the effect of catalyst, generate stable oxidation product；
7) in desalting chamber 3, the negative ions of high-salt wastewater is enriched in the negative capacitance pole plate of capacitance group 8 and positive electric capacity polar board surface respectively；
8) at the ion of positive capacitor plate and the absorption of negative capacitance pole plate close to, time saturated, negative capacitance pole plate being connected cathode electrode 7, positive capacitor plate jointed anode electrode 6, make the ion desorption of absorption on capacitor plate, discharge with eluent.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from this utility model and claims, various replacements, to change and modifications be all possible, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (8)
1. a multiple-effect photosynthesis microorganism fuel cell, it is characterized in that: include cathode chamber, anode chamber, desalting chamber and cell body, described cathode chamber, anode chamber and desalting chamber may be contained within cell body, carry out interval by anode film each other, and described desalting chamber is between cathode chamber and anode chamber；Described anode compartment adds the outer electrogenesis antibacterial of born of the same parents, and inserts anode electrode wherein；Described cathode chamber is internal to be added microalgae and inserts the cathode electrode scribbling catalyst coat；Described desalting chamber arranges one group of capacitance group being made up of capacitor plate, described capacitor plate is divided into positive capacitor plate and negative appearance capacitor plate, positive capacitor plate interts with negative capacitance pole plate to be placed, insulating barrier is placed between two adjacent capacitor plates, negative capacitance pole plate is connected with described anode electrode, and positive capacitor plate is connected with described cathode electrode.
2. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1, it is characterised in that: described anode electrode is made up of carbon fiber and titanium silk, and described cathode electrode covers the conduction carbon cloth smearing carboplatin catalyst.
3. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1, it is characterised in that: described capacitor plate is activated carbon measuring fiber capacitor plate.
4. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1 or 2 or 3, it is characterised in that: the capacitance group surrounding of described desalting chamber leaves the proton produced in Neng Shi anode chamber and flows to the space participating in redox reaction in cathode chamber.
5. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1 or 2 or 3 or 4, it is characterised in that: the outer electrogenesis antibacterial of described born of the same parents is one or more in desulfovibrio class, proteus vulgaris, Rhodopseudomonas, fusobacterium, soil Bacillus, mud vibrio, west watt, sulfate reducting bacteria, the photosensitive plaque of reduction and desulfurization etc..
6. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1, it is characterised in that: the volume of described cathode chamber is 1.5～2 times of anode chamber.
7. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1 or 7, it is characterised in that: described cathode chamber, anode chamber, desalting chamber volume ratio be 1.55:1.0:0.9.
8. a kind of multiple-effect photosynthesis microorganism fuel cell according to claim 1 or 2 or 3 or 4 or 7, it is characterized in that: described anode film adopts two cation exchange membranes to overlap, cation exchange membrane is the commercial power dialysis cation exchange membrane that transmitance is not less than 90%, thickness is 0.2～0.5mm, burst strength is not less than 0.3Mpa, and described insulating barrier adopts two layers of plastic net to overlap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069407.6U CN205388992U (en) | 2015-12-18 | 2015-12-18 | Multiple -effect photosynthetic microorganism fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069407.6U CN205388992U (en) | 2015-12-18 | 2015-12-18 | Multiple -effect photosynthetic microorganism fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388992U true CN205388992U (en) | 2016-07-20 |
Family
ID=56382811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069407.6U Expired - Fee Related CN205388992U (en) | 2015-12-18 | 2015-12-18 | Multiple -effect photosynthetic microorganism fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101655A1 (en) * | 2015-12-18 | 2017-06-22 | 王冰 | Multiple-effect photosynthetic microorganism fuel cell and implementation method |
| CN109980258A (en) * | 2019-02-21 | 2019-07-05 | 浙江海洋大学 | Electricity production method of the vibrios as ocean electricity production bacterium |
| CN113248006A (en) * | 2021-05-13 | 2021-08-13 | 中国十七冶集团有限公司 | Microbial desalination cell for water used in construction site |
-
2015
- 2015-12-18 CN CN201521069407.6U patent/CN205388992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101655A1 (en) * | 2015-12-18 | 2017-06-22 | 王冰 | Multiple-effect photosynthetic microorganism fuel cell and implementation method |
| CN109980258A (en) * | 2019-02-21 | 2019-07-05 | 浙江海洋大学 | Electricity production method of the vibrios as ocean electricity production bacterium |
| CN113248006A (en) * | 2021-05-13 | 2021-08-13 | 中国十七冶集团有限公司 | Microbial desalination cell for water used in construction site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106898803A (en) | A kind of multiple-effect photosynthesis microorganism fuel cell and implementation method | |
| Kim et al. | Ammonium removal from domestic wastewater using selective battery electrodes | |
| Tian et al. | In-situ integration of microbial fuel cell with hollow-fiber membrane bioreactor for wastewater treatment and membrane fouling mitigation | |
| Liu et al. | Overview of recent developments of resource recovery from wastewater via electrochemistry-based technologies | |
| Hou et al. | Microbial electrochemical nutrient recovery in anaerobic osmotic membrane bioreactors | |
| CN106892529A (en) | A kind of many technology coupling purification high salt water systems based on microalgae | |
| CN105541020B (en) | Composite type artificial wetland desalination system based on CDI | |
| CN110143720A (en) | A kind of the artificial swamp microbiological fuel cell coupling device and its wastewater treatment method of multimedium filtrate | |
| CN104617322A (en) | Microbial capacitive desalination fuel cell technology | |
| CN104505529A (en) | Algal fungi synergistic ecological type microbial fuel cell and method for generating electricity by utilizing water purification | |
| CN105152351A (en) | Photoelectric artificial wetland and application thereof | |
| CN103304038A (en) | Electrochemical-biological membrane synergistic reactor and application thereof in nitrogen-containing organic wastewater | |
| CN101481159A (en) | Seawater electric desalting apparatus and method | |
| CN205388992U (en) | Multiple -effect photosynthetic microorganism fuel cell | |
| CN102603039A (en) | Coupling desalination method and device | |
| Sophia et al. | Utilization of coconut shell carbon in the anode compartment of microbial desalination cell (MDC) for enhanced desalination and bio-electricity production | |
| Sivasubramanian et al. | Capacitive deionization and electrosorption techniques with different electrodes for wastewater treatment applications | |
| CN105836873A (en) | Microbial battery | |
| CN106602101A (en) | Autotrophic denitrification bio-cathode-type microbial fuel cell | |
| CN103482728A (en) | Desalination technology for utilizing microbial fuel cell to drive capacitive deionization | |
| CN102139988B (en) | Production method for plant enzyme healthy water and equipment thereof | |
| CN205328802U (en) | Many technological couplings purify high salt water system based on little algae | |
| CN106927577A (en) | A kind of ecological water purifying device and its method for administering black and odorous water | |
| CN210140460U (en) | Electric capacity deionization device of concentrated phosphorus wastewater | |
| CN104773924B (en) | Apparatus and method for enhancing biodegradation of dye wastewater with micro-current |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 100084 Beijing, Haidian District on the ground floor, No. 10, No. four, room 404 Patentee after: BILIU TIANENG (BEIJING) SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: Dalian Lushun Liaoning province 116047 mouth area Shuangshenglu No. 511 Patentee before: Wang Bing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211208 Address after: 710075 room 11006, unit 1, building 2, Yinhe new coordinate, No. 25, Tangyan Road, Zhangba street, high tech Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Ford Electric Power Technology Co.,Ltd. Address before: 100084 room 404, 4th floor, No.10, Shangdi Information Road, Haidian District, Beijing Patentee before: BILIU TIANENG (BEIJING) SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |