CN110078295A - A kind of synchronization process landfill leachate and the method produced electricity - Google Patents
A kind of synchronization process landfill leachate and the method produced electricity Download PDFInfo
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- CN110078295A CN110078295A CN201910232458.2A CN201910232458A CN110078295A CN 110078295 A CN110078295 A CN 110078295A CN 201910232458 A CN201910232458 A CN 201910232458A CN 110078295 A CN110078295 A CN 110078295A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/005—Combined electrochemical biological processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F3/28—Anaerobic digestion processes
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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- 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
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Abstract
The invention discloses a kind of synchronization process landfill leachate and the method that produces electricity, by by intractable landfill leachate by septic tank processing after, then put into the anode chamber of microbiological fuel cell (MFC) and produced electricity.Still contain certain COD by the percolate of septic tank, conducive to the stable operation of MFC, can be used to generate continuous and stable voltage, while COD is also degraded.Utilize septic tank and MFC series connection processing landfill leachate, whole process is easy to operate, clean energy resource is generated while landfill leachate is effectively treated, mitigate the pressure of processing landfill leachate, it can also turn waste into wealth, resource is made full use of, the resource pressure in China is alleviated, meets the environmental protection concept of the resource utilization in China.
Description
Technical field
The present invention relates to belong to microbiological fuel cell field more particularly to a kind of synchronization process landfill leachate and produce electricity
Method.
Background technique
Landfill leachate is currently a great problem of garbage disposal, because it is with organic concentrations, content of beary metal and ammonia nitrogen
Content is high and has the characteristics that stench taste, is difficult to degrade in a natural environment, such as without being effectively treated and can seriously affect
People's lives environment and health.Currently used landfill leachate treatment mode is biological treatment, at physical chemistry
Logos and advanced oxidation facture.It is higher due to having in percolate although biological treatment has preferable treatment effect
Organic concentration, after simple processing discharge do not meet the environmental protection concept that china natural resources utilize；Advanced oxidation facture benefit
It uses up, the technologies such as sound, magnetic, so that percolate is obtained deep purifying, but the cost is relatively high.Physicochemical treatment method time-consuming is short, but
To be on treatment effect be not enough thoroughly, therefore one can not only be effectively treated percolate, but also waste resource recovery can be made sharp
Method is particularly important.
Septic tank is a kind of principle using precipitating and anaerobic fermentation, removes most suspended matter and organic matter in sewage
Treatment facility, have many advantages, such as that occupied area is small and economy.
MFC is a kind of device that chemical energy in organic matter is converted into electric energy using microorganism, because of the letter of its principle
The advantages that single, electricity production is stablized, and does not generate secondary pollution, has obtained the approval and concern of many researchers.At present about MFC
Research it is more and more, such as utilize Treatment of Sludge sanitary sewage, generate stabling current while handling sewage, time-consuming short, behaviour
Make simply, treatment effect is also very significant, has certain development potentiality.However, too high COD concentration is not suitable as the bottom MFC
Object can inhibit electricity generation process instead.
Therefore in view of the drawbacks of the prior art, it is really necessary to propose a kind of technical solution to solve skill of the existing technology
Art problem.
Summary of the invention
In view of this, a kind of method it is necessory to provide synchronization process landfill leachate and produce electricity, process is simple, electricity production
Stablize and there is certain economy.
In order to solve technical problem of the existing technology, technical scheme is as follows:
A kind of synchronization process landfill leachate and the method produced electricity, which is characterized in that specifically includes the following steps:
After S1, landfill leachate are fetched, percolate is set to enter septic tank using pump, the residence time in septic tank is minimum
Solution is set to be easier to be utilized by microorganism to remove certain grease and COD for 12h；Sewage enter septic tank by 12h with
On precipitating, can remove 50%~60% suspended matter.The sludge to precipitate was decomposed by 3 months or more anaerobic fermentations,
The organic matter in sludge is set to resolve into stable inorganic matter, putrefactive primary sludge is converted into stable ripe sludge, changes dirt
The structure of mud reduces the moisture content of sludge.Periodically sludge clearing is transported outward, fills or be used as fertilizer.
S2, percolate flow into collection device after septic tank；
S3, the solution in S2 is centrifuged using centrifuge, retains liquid portion；
S4, it takes the solution after centrifugation to be filtered with filter paper, can more effectively remove larger molecular organics, it is easier to quilt
Microorganism is absorbed and utilized；
S5, the solution obtained in S4 and buffer solution are mixed and poured into anode chamber together with anaerobic sludge, buffered
Solution can effectively act as adjusting the effect of pH value of solution, the environmental condition for being suitble to microbe survival be built, to guarantee that MFC is steady
Fixed output quota electricity, wherein the volume ratio of sludge and solution is 1:1, and cathode chamber is added and the isometric copper-bath of cathode chamber, yin-yang
1000 Ω resistance and data collector are connected in pole；
S6, in the anode chamber of MFC reactor, the electricity-producing microorganism in anaerobic sludge by garbage filter liquid oxidation and discharges
Proton and electronics, electronics are transferred to anode surface by mediator, are transferred to cathode chamber by external circuit, in the indoor copper ion of cathode
Receive electronics and concurrently gives birth to reduction reaction；Proton then passes through proton exchange membrane and is transferred to cathode, to form closed circuit, generates steady
Constant voltage；
S7, when voltage drops to 0.08V or less, the replacement cathode chamber and indoor bottom liquid of anode；
S8, electricity generation performance stablize after, by change resistance value, make polarization curve and power density curve；
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, using continous way culture septic tank
In anaerobic sludge, sludge is put into the septic tank containing bio-strip, continuum micromeehanics and continuous effluent, regurgitant volume is maintained at
100% or more, the mean flow rate in reactor is less than 0.3m/s, detects sewage index daily, about domestication 15d or so, septic tank
Start completion.
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, the centrifugation rate of centrifuge is
8000 revs/min, centrifugation time is 5 minutes.
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, the preparation method of buffer solution
Are as follows: 3.13gL-1NaHCO3, 0.31gL-1NH4Cl, 6.338gL-1NaH2PO4·H2O, 6.8556gL-1Na2HPO4·
12H2O, 0.13gL-1KCl, 0.2gL-1MgSO4·7H2O, 0.015gL-1CaCl2, 0.02gL-1MnSO4·7H2O。
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, cathode chamber copper-bath is matched
Set method are as follows: take 0.8g copper sulphate to be dissolved in the deionized water of 800ml, when dissolution is put into supersonic wave cleaning machine, and uses glass
Stick is stirred, until copper sulphate is completely dissolved.
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, the treatment process of activated sludge is such as
Under: the activated sludge of anode chamber is derived from the sewage treatment plant near laboratory, after fetching by its successively by several times precipitating and
It after elutriation, saves backup under anaerobic, then by the domestication of 30d or so, aerobic sludge is converted to anaerobic sludge.
Respectively there is one block of carbon cloth in anode chamber and cathode chamber, the treatment process of carbon cloth is as follows:
A1, the square carbon cloth for cutting two pieces of 7cm*7cm；
A2, carbon cloth is rinsed well using deionized water；
A3, the carbon cloth after flushing is immersed in methanol solution；
It is rinsed after a4, immersion with deionized water；
A5, carbon cloth is put into 450 DEG C of Muffle furnace calcination 30min, it is cooling after taking-up；
A6, A type epoxide-resin glue and Type B epoxide-resin glue are uniformly mixed according to the amount of 1:1, the asphalt mixtures modified by epoxy resin being mixed to prepare
Then rouge glue is bonded conducting wire and carbon cloth using epoxide-resin glue, finally carry out the conducting wire after bonding to air-dry fixation with carbon cloth.
Cathode chamber and anode chamber are separated using proton membrane, and the treatment process of proton membrane is as follows:
B1, proton exchange membrane is impregnated into 1h in 80 DEG C of 3% hydrogen peroxide；
B2, it is rinsed several times with 80 DEG C of deionized waters；
B3, proton exchange membrane is put into 80 DEG C of sulfuric acid solution impregnates 1h again；
B4, it is rinsed several times with 80 DEG C of deionized waters；
B5, it proton exchange membrane is put is sealed in deionized water, when needing using proton exchange membrane, by what is sealed up for safekeeping
Proton exchange membrane taking-up and in air natural air drying.
In above-mentioned synchronization excess sludge resource utilization and the method for recycling metal, feed liquor is connected in anode chamber
Pipe, is also connected with liquid flowing tube, two Guan Jun are vertically arranged above anode chamber.Experiment start after respectively at 0.25h, 0.5h, 1h,
2h, 4h, 8h, for 24 hours, sampling when dropping to 80mV of 48h, 72h, 96h, 120h and voltage, to observe the change of anode chamber's COD content
Change.
Compared with prior art, the present invention has the advantages that
1. this method can effectively be combined percolate processing with MFC electricity production, generated while handling percolate
Burning voltage, process is simple, and does not have secondary pollution；
2. septic tank obvious processing effect also has many advantages, such as that save the cost, occupied area are small.
3.MFC principle is simple, can effectively convert the energy, has many advantages, such as that electricity production is stablized, green, cleaning.
Detailed description of the invention
Fig. 1 is invention flow chart.
Fig. 2 is voltage change situation and COD degradation situation in embodiment.
Fig. 3 is power density curve and polarization curve in embodiment.
Following specific embodiment will further illustrate the present invention in conjunction with above-mentioned attached drawing.
Specific embodiment
Technical solution provided by the invention is described further below with reference to attached drawing.
For technical problem of the existing technology, applicants experimentally found that, the garbage filter after septic tank
Liquid COD concentration can drop to 3000mg/L, i.e., effectively have adjusted COD concentration in percolate to the available concentration range of MFC.?
That is, landfill leachate, which first passes through septic tank, removes most COD, so that COD is obtained concentration and reach 3000mg/L, after treatment
Solution puts into the anode chamber MFC as fuel, and cathode chamber puts into isometric copper-bath simulation copper-containing wastewater and produced electricity, whole
A treatment process principle is simple, and COD content can drop to 200mg/L after effect stability, electricity production, and the removal efficiency of COD is very
It is high.Meanwhile septic tank has certain effect of deoiling, and can effectively remove the grease in percolate, make after septic tank
Solution is easier to be utilized by MFC, and electricity production effect is more stable.
Referring to Fig. 1, show a kind of method that the present invention provides synchronization process landfill leachate and produces electricity, specifically include with
Lower step:
After S1, landfill leachate are fetched, percolate is set to enter septic tank using pump, the residence time in septic tank is minimum
Solution is set to be easier to be utilized by microorganism to remove certain grease and COD for 12h；Sewage enter septic tank by 12h with
On precipitating, can remove 50%~60% suspended matter.The sludge to precipitate was decomposed by 3 months or more anaerobic fermentations,
The organic matter in sludge is set to resolve into stable inorganic matter, putrefactive primary sludge is converted into stable ripe sludge, changes dirt
The structure of mud reduces the moisture content of sludge.Periodically sludge clearing is transported outward, fills or be used as fertilizer.
S2, percolate flow into collection device after septic tank；
S3, the solution in S2 is centrifuged using centrifuge, retains liquid portion；
S4, it takes the solution after centrifugation to be filtered with filter paper, can more effectively remove larger molecular organics, it is easier to quilt
Microorganism is absorbed and utilized；
S5, the solution obtained in S4 and buffer solution are mixed and poured into anode chamber together with anaerobic sludge, buffered
Solution can effectively act as adjusting the effect of pH value of solution, the environmental condition for being suitble to microbe survival be built, to guarantee that MFC is steady
Fixed output quota electricity, wherein the volume ratio of sludge and solution is 1:1, and cathode chamber is added and the isometric copper-bath of cathode chamber, yin-yang
1000 Ω resistance and data collector are connected in pole；
S6, in the anode chamber of MFC reactor, the electricity-producing microorganism in anaerobic sludge by garbage filter liquid oxidation and discharges
Proton and electronics, electronics are transferred to anode surface by mediator, are transferred to cathode chamber by external circuit, in the indoor copper ion of cathode
Receive electronics and concurrently gives birth to reduction reaction；Proton then passes through proton exchange membrane and is transferred to cathode, to form closed circuit, generates steady
Constant voltage；
S7, when voltage drops to 0.08V or less, the replacement cathode chamber and indoor bottom liquid of anode；
S8, electricity generation performance stablize after, by change resistance value, make polarization curve and power density curve.
In a preferred embodiment, using the anaerobic sludge in continous way culture septic tank, sludge investment is contained
In the septic tank of bio-strip, continuum micromeehanics and continuous effluent, regurgitant volume are maintained at 100% or more, the mean flow in reactor
Speed is less than 0.3m/s, detects sewage index daily, about domestication 15d or so, septic tank start completion.
The configuration method of MFC cathode chamber copper-bath are as follows: take 0.8g copper sulphate to be dissolved in the deionized water of 800ml, it is molten
It is put into supersonic wave cleaning machine when solution, and is stirred with glass bar, until copper sulphate is completely dissolved.
The treatment process of activated sludge is as follows in the anode chamber MFC: the activated sludge of anode chamber is derived from the dirt near laboratory
Water treatment plant saves backup it, then pass through domestication successively after precipitating and eluriating several times after fetching under anaerobic
Aerobic sludge is converted to anaerobic sludge by sludge.
Firstly, making percolate enter septic tank using pump after landfill leachate is fetched, the residence time in septic tank is most
Low is 12h, to remove certain grease and COD, it is easier to be utilized by the microorganism of MFC, if thinking, treatment effect is more preferable, Ke Yishi
When the increase residence time.Percolate after reaction, flows directly into collection device in septic tank after septic tank.It is being added
Before MFC, the percolate collected in collection device is centrifuged and is filtered, is added in assembled MFC later, it is anti-in MFC
It answers in the anode chamber of device, the electricity-producing microorganism in anaerobic sludge is by garbage filter liquid oxidation and discharges proton and electronics, electronics quilt
Mediator is transferred to anode surface, is transferred to cathode chamber by external circuit, receives electronics in the indoor copper ion of cathode and concurrently survives
Original reaction.Proton then passes through proton exchange membrane and is transferred to cathode, to form closed circuit, generates burning voltage.In MFC anode
Inlet tube is connected on room, liquid flowing tube is also connected with above anode chamber, and two Guan Jun are vertically arranged.Experiment start after respectively at
0.25h, 0.5h, 1h, 2h, 4h, 8h, for 24 hours, sampling when dropping to 80mV of 48h, 72h, 96h, 120h and voltage, to observe anode
The variation of room COD content.When voltage drops to 0.08V or less, replacement cathode chamber and the indoor bottom liquid of anode.It is steady in electricity generation performance
After fixed, by changing the value of resistance, polarization curve and power density curve are made；
Voltage and the COD variation of experiment are detailed in Fig. 2, can obtain first group of whole cycle and continue 505h, ceiling voltage is
472mV, COD removal efficiency are the polarization curve that 91%, Fig. 3 is first group of experiment, the results showed that optimum current density is
333.33mA/m2, optimum power intensity 42.22mW/m2。
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of synchronization process landfill leachate and the method produced electricity, which is characterized in that at least include the following steps:
After S1, landfill leachate are fetched, percolate is set to enter septic tank using pump, the residence time in septic tank is minimum
12h, to remove certain grease and COD；
S2, percolate flow directly into collection device after septic tank；
S3, the solution in S2 is centrifuged using centrifuge, retains liquid portion；
S4, the solution after centrifugation is taken to be filtered with filter paper；
S5, the solution obtained in S4 and buffer solution are mixed and poured into anode chamber together with anaerobic sludge, wherein sludge
Be 1:1 with the volume ratio of solution, cathode chamber be added with the isometric copper-bath of cathode chamber, anode and cathode connect loop resistance and
Data collector；
S6, in the anode chamber of MFC reactor, the electricity-producing microorganism in anaerobic sludge by garbage filter liquid oxidation and discharges proton
And electronics, electronics are transferred to anode surface by mediator, are transferred to cathode chamber by external circuit, receive in the indoor copper ion of cathode
Electronics concurrently gives birth to reduction reaction；Proton then passes through proton exchange membrane and is transferred to cathode, to form closed circuit, generates and stablizes electricity
Pressure.
2. synchronization process landfill leachate according to claim 1 and the method produced electricity, which is characterized in that further include following
Step:
S7, when voltage drops to 0.08V or less, the replacement cathode chamber and indoor bottom liquid of anode.
3. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that further include
Following steps:
S8, electricity generation performance stablize after, by change resistance value, make polarization curve and power density curve.
4. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that circuit electricity
Resistance uses resistance value for the resistance of 1000 Ω.
5. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that using company
Anaerobic sludge in continuous formula culture septic tank, sludge is put into the septic tank containing bio-strip, continuum micromeehanics simultaneously continuously go out
Water, regurgitant volume are maintained at 100% or more, and the mean flow rate in reactor is less than 0.3m/s, detect sewage index daily, about tame
15d or so, septic tank start completion.
6. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that centrifuge
Centrifugation rate be 8000 revs/min, centrifugation time be 5 minutes.
7. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that buffering is molten
The proportion of liquid are as follows: 3.13gL-1 NaHCO3,0.31gL-1 NH4Cl, 6.338gL-1 NaH2PO4H2O,
6.8556gL-1 Na2HPO412H2O, 0.13gL-1 KCl, 0.2gL-1 MgSO47H2O, 0.015gL-1
CaCl2,0.02gL-1 MnSO47H2O.
8. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that cathode chamber
The configuration method of copper-bath are as follows: take 0.8g copper sulphate to be dissolved in the deionized water of 800ml, when dissolution is put into ultrasonic cleaning
It in machine, and is stirred with glass bar, until copper sulphate is completely dissolved.
9. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that activity is dirty
The treatment process of mud is as follows: the activated sludge of anode chamber is derived from the sewage treatment plant near laboratory, successively passes through it after fetching
After precipitating and eluriating several times, save backup under anaerobic, then by the domestication of 30d or so, aerobic sludge is converted
At anaerobic sludge.
10. synchronization process landfill leachate according to claim 1 or 2 and the method produced electricity, which is characterized in that in anode
Inlet tube is connected on room, liquid flowing tube is also connected with above anode chamber, and two Guan Jun are vertically arranged；Experiment start after respectively at
0.25h, 0.5h, 1h, 2h, 4h, 8h, for 24 hours, sampling when dropping to 80mV of 48h, 72h, 96h, 120h and voltage, to observe anode
The variation of room COD content.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113233712A (en) * | 2021-05-27 | 2021-08-10 | 杭州电子科技大学 | Method and system for efficiently treating and recycling leachate of garbage transfer station |
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| KR20140061283A (en) * | 2012-11-13 | 2014-05-21 | 광주과학기술원 | Hybrid reactor consisting of upflow anaerobic sludge blanket reactor and microbial fuel cell |
| CN103820811A (en) * | 2014-01-15 | 2014-05-28 | 江苏理工学院 | Method for recovering elementary copper from copper-containing wastewater by using microbiological fuel cell |
| CN104986913A (en) * | 2015-05-22 | 2015-10-21 | 南通大学 | Microbiological fuel cell-based pig farm wastewater treatment method |
| CN108767302A (en) * | 2018-06-19 | 2018-11-06 | 杭州电子科技大学 | The method for discarding rice husk is handled using MFC |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113233712A (en) * | 2021-05-27 | 2021-08-10 | 杭州电子科技大学 | Method and system for efficiently treating and recycling leachate of garbage transfer station |
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