CN106784952A - A kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell - Google Patents
A kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell Download PDFInfo
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- CN106784952A CN106784952A CN201710047196.3A CN201710047196A CN106784952A CN 106784952 A CN106784952 A CN 106784952A CN 201710047196 A CN201710047196 A CN 201710047196A CN 106784952 A CN106784952 A CN 106784952A
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/005—Combined electrochemical biological processes
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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
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
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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
- 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
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Abstract
The invention discloses a kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell, pretreated water stream continuously flows into anode chamber by water inlet, and then flow through all anode chambers, Organic substance in water produces electronics and proton under microorganism catalysis effect, proton with the current in runner between anode chamber be carrier migration to anode chamber, cathode chamber is poured into by aperture, so that anode chamber's group and cathode chamber group electrical communication inside device, electronics is flowed through by anode chamber bottom external circuit passage and loaded to up to negative electrode, and fuel-cell device is produced electric energy while sewage is purified.The present invention can infinitely be expanded according to the actual requirements, and negative electrode and anode material and its installation form can as requested enter line translation, sewage is purified, while electricity production.
Description
Technical field
The present invention relates to a kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell.
Background technology
Microbiological fuel cell is the device that the chemical energy in organic matter is directly translated into a kind of utilization microorganism electric energy.
The basic functional principle of microbiological fuel cell is：Under anode chamber's anaerobic environment, organic matter is decomposed simultaneously under microbial action
Electronics and proton are discharged, electronics is effectively transmitted by suitable electron transfer mediator between biological components and anode,
And negative electrode formation electric current is delivered to by external circuit, and proton is delivered to negative electrode by the intermediate transfer material such as PEM,
Oxidant (generally oxygen) obtains electronics and is reduced and is combined into water with proton in negative electrode.Being used microbiological fuel cell more
Double chamber type, i.e., including anode chamber and cathode chamber, centre separates frequently with PEM.Although now with Microbial fuel electricity
Pond electrode and reactor configuration are updated, monomer energy density rapid development, but problems with is still present：Battery
Energy density is low；Can be used as substrate kind of waste water more single；Battery is generally service intermittent, it is necessary to constantly change substrate；Electricity
Pole material structure is single, and electricity-producing microorganism amount is few, is unfavorable for energy production；Cell reaction device apparatus structure is complicated and can not expand
Fill；Connection in series-parallel can not be according to demand carried out between each battery pack, its actual popularization and application is seriously limited.
The content of the invention
The invention aims to overcome the shortcomings of the above, there is provided a kind of utilization can expand continuous stream Microbial fuel electricity
The method of pond electricity production decontamination.
The technical scheme is that：A kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell,
Anode chamber and cathode chamber including interphase distribution, can install different materials electrode, between anode chamber in anode chamber or in cathode chamber
Communicate, communicated between cathode chamber, one group of wherein at least is communicated between anode chamber and cathode chamber, and filter screen, anode are equipped with passage
Room and cathode chamber side wall of outer shell have water inlet and delivery port, for being input into and discharging organic sewage, each yin, yang pole room bottom
Portion is provided with conducting wire, connects each the anode chamber and the cathode chamber and outer load, and cathode chamber is connected with outside air, promotes cathode reaction, sun
Pole and cathode electrode are all conductive material, and electrode is immersed in flowing water, and anode chamber's external wire is connected as one, outside negative electrode room
Connect wire and constitute series connection external circuitses, pretreated water stream continuously flows into anode chamber by water inlet, and then flows through all anode chambers,
Organic substance in water produces electronics and proton, proton to be moved by carrier of the current in runner between anode chamber under microorganism catalysis effect
Anode chamber is moved to, cathode chamber is poured into by aperture so that anode chamber's group and cathode chamber group electrical communication inside device, electronics lead to
Cross anode chamber bottom external circuit passage and flow through and load to up to negative electrode, and fuel-cell device is produced while sewage is processed
Electric energy.Anode chamber and cathode chamber in the method be all equal-sized square, interphase distribution and combine composition one it is rectangular
Body device, anode chamber's number is more than or equal to cathode chamber number.
Air cathode microbial fuel cell unit, including phase device can be expanded the invention also discloses a kind of regular polygon
Shell, the anode chamber of device closure and interphase distribution and cathode chamber, in anode chamber or negative electrode indoor location different materials electrode,
By the flow passage with filter screen between anode chamber or between cathode chamber, baffle plate is provided with by each runner, each baffle plate can be up and down, anode
Runner staggers setting up and down between runner and cathode chamber between room, one group of wherein at least in the adjacent anode chamber of device outermost with it is cloudy
Connected by the aperture with baffle plate between pole room, each baffle plate can be up and down, aperture can be intercepted by installing PEM
Anolyte and catholyte, one group on the other side is opened respectively in the adjacent anode chamber of device outermost and cathode chamber side wall of outer shell
There are water inlet and delivery port, for being input into and discharging organic sewage, crust of the device is provided with conductor wire in each the anode chamber and the cathode chamber bottom
Road, connects each the anode chamber and the cathode chamber and outer load, and anode chamber's external wire is connected as one, and structure of connecting is carried out with cathode chamber external wire
Into external circuitses, device closure is provided with aperture above cathode chamber so that cathode chamber is connected with outside air, promotes negative electrode anti-
Should.
Anode chamber and cathode chamber are all equal-sized regular polygon prism, the two interphase distribution and combine and constitute more than one
Side shape prism device, device is adapted to different shape place, and anode chamber's number is more than or equal to the cathode chamber number.Anode chamber
Between or cathode chamber between by the flow passage with filter screen, baffle plate is provided with by each runner, each baffle plate can be up and down, between anode chamber flow
Runner staggers setting up and down between road and cathode chamber.At least one set is led between the adjacent anode chamber of device outermost and cathode chamber
The aperture connection with baffle plate is crossed, each baffle plate can be up and down, aperture can intercept anolyte with the moon by installing PEM
Pole liquid.If anode chamber side wall and bottom substrate material are all insulating materials, bottom is provided with conductor interface, jointed anode electrode and outer
Circuit.If anode chamber's side-wall material is insulating materials, bottom substrate material upper strata is conductive material, then lower floor is insulating materials,
Conductor interface runs through bottom levels, jointed anode electrode and external circuit.Cathode chamber bottom is provided with conductor interface, jointed anode electricity
Pole and external circuit.Anode and cathode electrode are the carbon-based materials such as carbon brush, carbon cloth, carbon paper, activated carbon granule, or with more quite
The conductive material of thing compatibility, or biological-cathode, electrode are immersed in flowing water, and the minimum diameter of electrode least unit is more than stream
Road filter screen maximum caliber.Anode chamber's external wire can be connected as one, and external circuitses of connecting are constituted with cathode chamber external wire.
Adjacent anode and cathode external wire can also be connected and composed single battery pack by cell apparatus, and multiple single battery packs are in parallel
To maximum external circuitses electric current.Adjacent the anode chamber and the cathode chamber external wire can be connected and composed list by the cell apparatus by external circuit
One battery pack, it is possible to which multiple single battery packs are carried out into free connection in series-parallel, to reach different output effects.Organic sewage conduct
Base material can select sanitary sewage, industrial wastewater and agricultural wastes.
Compared with the prior art, the invention has the advantages that：1）Using continuous stream mode of operation, simple structure, it is not necessary to
It is artificial to change base material, the internal resistance of cell and manufacture maintenance cost are substantially reduced, improve efficiency of energy utilization and the energy content of battery is close
Degree；2) it is dirty in purification with all kinds of organic sewages such as sanitary sewage, industrial wastewater, agricultural wastes or poultry discarded objects as matrix
Electric energy is produced while water；3) it is electrode material with the conductive material with preferable biocompatibility or green plants, not only
It is cheap, and absorbing carbon dioxide in electricity generation process, oxygen is discharged, promote to reduce pollution while cathode reaction, it is one
Plant clean energy resource process units；4) cell apparatus can carry out size adjusting according to practical application request, to cause that monnolithic case is fitted
Shaped exterior environment should be unable to, and can infinitely be expanded, actual application value is big；5) adjacent anode and cathode external wire can be connected
Single battery pack is constituted, it is possible to which multiple single battery packs are carried out into free connection in series-parallel, to reach different output effects.
Brief description of the drawings：
Fig. 1 is the structural representation of the odd number shell used in the present invention.
Fig. 2 is the structural representation of the even number shell used in the present invention.
Fig. 3 is the sectional perspective structural representation that invention middle-jiao yang, function of the spleen and stomach pole room and cathode chamber are equilateral triangle prism；
Fig. 4 is the structural representation that invention middle-jiao yang, function of the spleen and stomach anode chamber and cathode chamber are regular pentagon prism；
Label in Fig. 1：1- anode chambers（a-h）, 2- cathode chambers（a-h）, runner, 5- cathode chambers between 3- crusts of the device, 4- anode chambers
Between through hole between runner, the side screen of 6- runners two, 7- water inlets, 8- delivery ports, mono- group of the anode chamber and the cathode chamber of 9-, 10- external circuits passage,
Cathode chamber top correspondence through hole, 13- baffle plates on 11- microbial fuel cell units closure, 12- closures；
"+" represents anode chamber in figure, and "-" represents cathode chamber.
Specific embodiment：
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below by the skill in the embodiment of the present invention
Art scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole
Embodiment.The element and feature for describing in one embodiment of the invention can be with one or more other embodiment party
The element and feature shown in formula are combined.It should be noted that eliminating for purposes of clarity, in explanation unrelated to the invention
, the expression and description of part known to persons of ordinary skill in the art and treatment.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained on the premise of creative work is not paid, belongs to guarantor of the present invention
The scope of shield.
A kind of utilization with regard to present embodiment below can expand the method for continuous stream microbiological fuel cell electricity production decontamination
Application method is described in detail.
[first embodiment]
One example of the microbial fuel cell unit shell of present embodiment is as shown in figure 1, including anode chamber 1（a-e）、
Cathode chamber 2（a-d）, runner 5, the side screen 6 of runner two, water inlet 7, water outlet between runner 4, cathode chamber between crust of the device 3, anode chamber
Through hole 9 and external circuit passage 10 between 8, one group of the anode chamber and the cathode chamber of mouth.
Anode chamber 1（a-e）Or cathode chamber 2（a-d）It is all equal-sized square, interphase distribution and combines composition one
The crust of the device 3 of 3 × 3 cuboid nine grids, anode chamber's number is more than cathode chamber number.Anode chamber 1（a-e）Between pass through runner 4
Connection, the cathode chamber 2（a-d）Between connected by runner 5, runner staggers about 5 and sets between runner 4 and cathode chamber between anode chamber
Put, the both sides of runner 5 are equipped with filter screen 6 between runner 4 and cathode chamber between anode chamber, wherein in the adjacent anode chamber of device outermost
1（b）With cathode chamber 2（a）Between connected by aperture 9, one group on the other side in the adjacent anode chamber 1 of device outermost
（d）With cathode chamber 2（d）Side wall of outer shell has water inlet 7 and delivery port 8 so that cell apparatus can continuously run.Anode
Room side wall and bottom substrate material are all insulating materials, and bottom is provided with conductor interface 10, jointed anode electrode and external circuit.Anode
Carbon brush is all with cathode electrode, material anode is built, electrode is immersed in flowing water.Anode chamber's external wire is connected as one, with
Cathode chamber external wire constitutes series connection external circuitses.Pretreated water stream continuously flows into anode chamber 1 by water inlet 7（d）, Jin Erliu
Through all anode chambers, Organic substance in water produces electronics and proton under microorganism catalysis effect, and proton is with runner between anode chamber 4
Current be carrier migration to anode chamber 1（b）, cathode chamber 2 is poured into by aperture 9（a）So that anode chamber's group exists with cathode chamber group
Device inside electrical communication, electronics is flowed through by anode chamber bottom external circuit passage 10 and loaded to up to negative electrode, and makes fuel electricity
Pool device produces electric energy while sewage is processed.Through hole is provided with device closure correspondence cathode center to be used to connect extraneous oxygen
Gas, promotes cathode reaction.
Thus implementation method can derive 5 × 5 cuboid crusts of the device, the knot of 7 × 7 cuboid crusts of the device ...
Structure, this structure is referred to as odd number shell.
[second embodiment]
One top view of example of the microbial fuel cell unit shell of present embodiment is as shown in Fig. 2 for first
Implementation method identical constitutes mark identical symbol, and the explanation for repeating is omitted.
Anode chamber 1（a-h）Or cathode chamber 2（a-h）It is all equal-sized square, interphase distribution and combines composition one
The rectangular body devices 3 of 4*4, anode chamber's number is equal to cathode chamber number.Anode chamber 1（a-h）Between connected by runner 4, cathode chamber 2
（a-h）Between connected by runner 5, runner staggers setting about 5 between runner 4 and cathode chamber between anode chamber, the He of runner 4 between anode chamber
The both sides of runner 5 are equipped with filter screen 6 between cathode chamber, wherein in the adjacent anode chamber 1 of device outermost（b）With cathode chamber 2（b）It
Between connected by aperture 9, one group on the other side in the adjacent anode chamber 1 of device outermost（g）With cathode chamber 2（g）Shell
Side wall has water inlet 7 and delivery port 8 so that cell apparatus can continuously run.Anode chamber's side-wall material is insulation material
Material, bottom substrate material upper strata is conductive material, and lower floor is insulating materials, and conductor interface 10 runs through bottom levels, connection sun
Pole electrode and external circuit.Anode is activated carbon granule, builds material anode, and electrode is immersed in flowing water, and the cathode electrode is
Biological-cathode, can produce oxygen, and cathode chamber reaction, reaches self-sufficiency where promoting.Cell apparatus are by outside adjacent anode and cathode
Connect wire and connect and compose single battery pack, i.e., 1（a）With 2（a）For one group, 1（b）With 2（b）For one group, 1（c）With 2（c）It is one
The 8 single battery pack parallel connections of a-h groups are simultaneously obtained maximum external circuitses electric current by group ....
Present embodiment plant running flow is similar with first embodiment, and repeat specification is omitted.
Thus implementation method can derive 6 × 6 cuboid crusts of the device, the knot of 8 × 8 cuboid crusts of the device ...
Structure, this structure is referred to as even number shell.
[the 3rd implementation method]
One example partial schematic diagram of the microbial fuel cell unit shell of present embodiment is as shown in figure 3, including multiple
Runner, each runner keep off between runner, cathode chamber between the anode chamber of equilateral triangle prism and cathode chamber, the anode chamber of equilateral triangle prism
Through hole between plate and filter screen, water inlet, delivery port, one group of the anode chamber and the cathode chamber.
Anode chamber 1 or cathode chamber 2 are all equal-sized equilateral triangle prism, and the two interphase distribution, the number of anode chamber 1 is big
In the number of cathode chamber 2.Installed in anode chamber 1 or in cathode chamber 2 between different materials electrode, anode chamber 1 or pass through band between cathode chamber 2
The flow passage of filter screen 6, is provided with baffle plate 13 by each runner, each baffle plate 13 can be up and down, between anode chamber between runner 4 and cathode chamber
Runner staggers setting about 5, and one of which is between the adjacent anode chamber 1 of device outermost and cathode chamber 2 by band aperture
Baffle plate 13 connect, in the aperture on baffle plate 13 without PEM intercept anolyte and catholyte, at one group on the other side
Have water inlet 7 and delivery port 8 in the adjacent anode chamber 1 of device outermost and the side wall of outer shell of cathode chamber 2, for be input into and
Discharge organic sewage so that cell apparatus can continuously run.Device closure is provided with aperture above cathode chamber so that negative electrode
Room connects with outside air, promotes cathode reaction.Anode chamber side wall and bottom substrate material are all insulating materials, and bottom is provided with leads
Line interface, jointed anode electrode and external circuit.Anode and cathode electrode are all carbon brush, build material anode, and electrode is immersed in stream
In water.All anode chamber's external wires are connected as one, and external circuitses of connecting are constituted with cathode chamber external wire.Pretreatment current
Anode chamber is continuously flowed into by water inlet, and then flows through all pole rooms, between lower push and block plate blocks all anode chambers or cathode chamber
Between passage so that in each pole room correlated response be able to self catalysis carry out.Baffle plate is pulled up after a period of time so that sewage is connected
Afterflow is led to, and each pole room substrate is updated.The narrow meshed baffle plate of connection anode chamber and cathode chamber under the above-mentioned stage also with pushing away
Or pull-up, Organic substance in water generation electronics and proton under microorganism catalysis effect, proton is with the current in runner between anode chamber
It is carrier migration to anode chamber, and by pulling up baffle plate so that proton pours into cathode chamber so that anode chamber's group exists with cathode chamber group
Device inside electrical communication, electronics is flowed through by anode chamber bottom external circuit passage and loaded to up to negative electrode, and makes fuel cell
Device produces electric energy while sewage is processed.
[the 4th implementation method]
One top view of example of the microbial fuel cell unit shell of present embodiment is as shown in figure 4, for first
Implementation method identical constitutes mark identical symbol, and the explanation for repeating is omitted.
Anode chamber 1 or cathode chamber 2 are all equal-sized regular pentagon prism interphase distribution, and anode chamber's number is equal to negative electrode
Number of chambers mesh.By the flow passage with filter screen between anode chamber or between cathode chamber, baffle plate 13 is provided with by each runner, each baffle plate 13 can be gone up
Runner staggers setting about 5 between runner 4 and cathode chamber between lower activity, anode chamber, wherein between multigroup anode chamber 1 and cathode chamber 2
Connected by narrow meshed baffle plate 13, each baffle plate 13 can be up and down, hindered by installing PEM in the aperture on baffle plate
Every anolyte and catholyte, one group on the other side in the adjacent anode chamber of device outermost and cathode chamber side wall of outer shell difference
Water inlet 7 and delivery port 8 are provided with, for being input into and discharging organic sewage so that cell apparatus can continuously run.Anode chamber side
Wall material is insulating materials, and bottom substrate material upper strata is conductive material, and lower floor is insulating materials, and conductor interface is on bottom
Lower floor, jointed anode electrode and external circuit.Anode is that activated carbon granule builds material anode, electrode is immersed in flowing water, negative electrode
Electrode is biological-cathode, can produce oxygen, and cathode chamber reaction, reaches self-sufficiency where promoting.Pretreated water stream pass through into
The mouth of a river continuously flows into anode chamber, and then flows through all anode chambers, Organic substance in water microorganism catalysis effect under produce electronics and
Proton, proton pours into cathode chamber as carrier migration with the current in runner between anode chamber to anode chamber, then by PEM,
So that anode chamber's group and cathode chamber group electrical communication inside device, electronics is flowed through negative by anode chamber bottom external circuit passage
It is downloaded to up to negative electrode, and fuel-cell device is produced electric energy while sewage is processed.The present invention can be by outside adjacent anode and cathode
Connect wire and connect and compose single battery pack, it is possible to which multiple single battery packs are carried out into free connection in series-parallel, to reach different outputs
Effect.
Simple structure of the present invention, can infinitely be expanded according to the actual requirements, negative electrode and anode material and its install shape
Any connection that formula can as requested enter external circuit between line translation, each the anode chamber and the cathode chamber can be achieved using runner baffle plate,
Sewage is set to be purified, while electricity production.
Finally it should be noted that：Although the present invention and its advantage has below been described in detail it should be appreciated that not
Various changes can be carried out in the case of the spirit and scope of the present invention being defined by the claims appended hereto, substitute and
Conversion.And, the scope of the present invention is not limited only to process, equipment, means, the specific reality of method and steps described by specification
Apply example.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used according to the present invention and held
The row function essentially identical to corresponding embodiment described herein obtains result, the existing and future essentially identical with it
Process to be developed, equipment, means, method or step.Therefore, appended claim is directed at being wrapped in the range of them
Include such process, equipment, means, method or step.
Claims (8)
1. a kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell, it is characterised in that：Methods described base
Can expand continuous stream microbial fuel cell unit in one kind is carried out, and the cell apparatus include anode chamber and the moon of interphase distribution
Pole room, can install different materials electrode in the anode chamber or in cathode chamber, be communicated between the anode chamber, the cathode chamber it
Between communicate, one group of wherein at least is communicated between anode chamber and cathode chamber, and filter screen, anode chamber and negative electrode chamber enclosure are equipped with passage
Side wall has water inlet and delivery port, and for being input into and discharging organic sewage, each yin, yang pole room bottom is provided with conductor wire
Road, connects each the anode chamber and the cathode chamber and outer load, and cathode chamber is connected with outside air, promotes cathode reaction, and anode and cathode electrode are all
It is conductive material, the electrode is immersed in flowing water, anode chamber's external wire is connected as one, is carried out with cathode chamber external wire
External circuitses in series, pretreated water stream continuously flows into anode chamber by water inlet, and then flows through all anode chambers, has in water
Machine thing microorganism catalysis effect under produce electronics and proton, proton with the current in runner between anode chamber be carrier migration Zhiyang
Pole room, cathode chamber is poured into by aperture so that anode chamber's group and cathode chamber group electrical communication inside device, electronics pass through anode
Room bottom external circuit passage is flowed through and loaded to up to negative electrode, and fuel-cell device is produced electric energy while sewage is processed.
2. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：Methods described can expand continuous stream microbial fuel cell unit and carry out based on one kind, and the cell apparatus include
Filtered between crust of the device, the anode chamber of device closure and interphase distribution and cathode chamber, the anode chamber or by band between cathode chamber
The flow passage of net, is provided with baffle plate by each runner, each baffle plate can be up and down, and runner is upper and lower between runner and cathode chamber between anode chamber
Stagger setting, one group of wherein at least is connected between the adjacent anode chamber of device outermost and cathode chamber by narrow meshed baffle plate
Logical, each baffle plate can be up and down, intercepts anolyte and catholyte by installing PEM in the aperture on baffle plate, therewith phase
To one group have water inlet and delivery port in the adjacent anode chamber of device outermost and cathode chamber side wall of outer shell, be used for
Input and discharge organic sewage, described device shell are provided with conducting wire, connect each the anode chamber and the cathode chamber in each the anode chamber and the cathode chamber bottom
With outer load, described device closure is provided with aperture above cathode chamber so that cathode chamber is connected with outside air, promotes negative electrode
Reaction.
3. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：The anode chamber and cathode chamber are all equal-sized regular polygon prism, and the two interphase distribution simultaneously combines composition
One polygon-prism device, anode chamber's number is more than or equal to the cathode chamber number, and regular polygon can be positive three side
Shape, square, regular pentagon.
4. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：Anode chamber side wall and bottom substrate material are all insulating materials, and bottom is provided with conductor interface, jointed anode electricity
Pole and external circuit.
5. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：Anode chamber's side-wall material is insulating materials, and bottom substrate material upper strata is conductive material, and lower floor is insulation material
Material, conductor interface runs through bottom levels, jointed anode electrode and external circuit.
6. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：The anode and cathode electrode are all the conductive material with preferable biocompatibility, and the conductive material can be with
It is the carbon brush of carbon-based material, carbon cloth, carbon paper or activated carbon granule, or negative electrode is biological-cathode, the electrode is immersed in flowing water
In, the minimum diameter of the electrode least unit is more than runner filter screen maximum caliber.
7. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：Anode chamber's external wire is connected as one, and external electricity in series is carried out with the cathode chamber external wire
Road.
8. the method that a kind of utilization according to claim 1 can expand the electricity production decontamination of continuous stream microbiological fuel cell, its
It is characterised by：Adjacent the anode chamber and the cathode chamber external wire can be connected and composed single battery pack by the cell apparatus by external circuit,
And multiple single battery packs can be carried out free connection in series-parallel, to reach different output effects.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323478A (en) * | 2019-08-06 | 2019-10-11 | 烟台大学 | A kind of integral type multistage microbiological fuel cell group |
| CN113471501A (en) * | 2021-06-28 | 2021-10-01 | 太原理工大学 | Series continuous flow microbial fuel cell system, preparation method thereof and application thereof in degrading nitrobenzene wastewater |
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| CN110323478A (en) * | 2019-08-06 | 2019-10-11 | 烟台大学 | A kind of integral type multistage microbiological fuel cell group |
| CN113471501A (en) * | 2021-06-28 | 2021-10-01 | 太原理工大学 | Series continuous flow microbial fuel cell system, preparation method thereof and application thereof in degrading nitrobenzene wastewater |
| CN113471501B (en) * | 2021-06-28 | 2022-07-08 | 太原理工大学 | Series continuous flow microbial fuel cell system, preparation method thereof and application thereof in degrading nitrobenzene wastewater |
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