CN207227126U - Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device - Google Patents
Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device Download PDFInfo
- Publication number
- CN207227126U CN207227126U CN201720875021.7U CN201720875021U CN207227126U CN 207227126 U CN207227126 U CN 207227126U CN 201720875021 U CN201720875021 U CN 201720875021U CN 207227126 U CN207227126 U CN 207227126U
- Authority
- CN
- China
- Prior art keywords
- artificial swamp
- electricity production
- production type
- bio
- anode
- 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
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device,Including electricity production type artificial swamp and Bio-electro reactor coupling artificial wet land system,The multimedium filter bed upper strata plantation emergent aquactic plant of artificial swamp,The lower floor's anaerobic zone arrangement anode electrode material and upper strata aerobic zone arrangement cathode electrode material of the multimedium filter bed of electricity production type artificial swamp,The lower floor anaerobic zone of electricity production type artificial swamp produces electronics and proton as anode chamber by microbiological oxidation organic matter,The upper strata aerobic zone of electricity production type artificial swamp is as cathode chamber by plant and fed oxygen from air,Since the Yin/Yang pole room oxidation-reduction potential of electricity production type artificial swamp is differently formed voltage,The anode and cathode for producing voltage are connected with the anode and cathode of Bio-electro reactor coupling artificial wet land system respectively,Acted on so as to provide micro voltage for Bio-electro reactor coupling artificial wet land system with strengthening the nitrification and denitrification of artificial swamp.
Description
Technical field
It the utility model is related to artificial swamp water-treatment technology field, more particularly to a kind of series connection of galvanic cell type artificial swamp
Electrolytic cell type constructed wetland device.
Background technology
At present, artificial swamp obtains the extensive concern of people as the water technology of a kind of low cost, low energy consumption, manually
Wetland is reached by emergent aquactic plant, multimedium filter bed and microbiologic population by the synergistic effect of physics, chemistry and biology to be removed water
The purpose of middle pollutant.Meanwhile artificial swamp and microbiological fuel cell coupled system are also because it is with organic matter energy recovery
The effect of recycling and obtain the research of scholar, however, artificial swamp formed with microbiological fuel cell coupled system it is micro-
Weak voltage Processes For Effective Conversion is but seldom paid close attention to.In addition, Bio-electro reactor is with it can provide electric microfield and carry
High denitrifying efficiency has also obtained the accreditation of scholars.
Utility model content
The purpose of the utility model conception is to couple Manual moist by electricity production type artificial swamp for Bio-electro reactor
Ground device provides voltage to strengthen the denitrification of whole wetland.
A kind of galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device according to the present utility model, including electricity production
Water is endured in type artificial swamp and Bio-electro reactor coupling artificial wet land system, the multimedium filter bed upper strata plantation of artificial swamp
Plant, the lower floor's anaerobic zone arrangement anode electrode material and upper strata aerobic zone cloth of the multimedium filter bed of the electricity production type artificial swamp
Cathode electrode material is put, the lower floor anaerobic zone of the electricity production type artificial swamp is produced as anode chamber by microbiological oxidation organic matter
Electronics and proton, the upper strata aerobic zone of the electricity production type artificial swamp as cathode chamber by plant and fed oxygen from air, due to described
The Yin/Yang pole room oxidation-reduction potential of electricity production type artificial swamp is differently formed voltage, produces the anode and cathode difference of voltage
It is connected with the anode and cathode of Bio-electro reactor coupling artificial wet land system, so that anti-for the biological membrane electrode
Device coupling artificial wet land system is answered to provide micro voltage to strengthen the effect of the nitrification and denitrification of artificial swamp.The utility model can incite somebody to action
The electric energy that electricity production type wetland produces participates in Bio-electro reactor coupling artificial swamp and forms electric microfield, enhancing wetland nitrification
And anti-nitration reaction, the advantages of improving its nitric efficiency, there is high treating effect, save the energy.
Preferably, the multimedium filter bed arranged beneath supporting layer filler of the artificial swamp, cloth in the supporting layer filler
It is equipped with aqueduct, the electricity production type artificial swamp is received described in sewage flows into as sewage pump through the aqueduct along lower floor
Electricity production type artificial swamp, be attached to the anode electrode material electricity production enliven bacterium oxidation sewage in organic matter produce electronics and
Proton, voltage is differently formed due to Yin/Yang pole room oxidation-reduction potential, by resistance box adjustment circuit voltage, and with it is described
The anode of Bio-electro reactor coupling artificial wet land system is connected with cathode, so as to be the Bio-electro reactor coupling
Close artificial wet land system and provide micro voltage to strengthen the effect of the nitrification and denitrification of artificial swamp.
Preferably, when sewage enters the electricity production type artificial swamp, organic pollution is produced electricity in lower floor enlivens bacterium oxidation
After produce electronics, NH4 +Electron donor can be used as to carry out nitrification, while electronics also can be transferred to upper strata by external circuit, give
NO2 -、NO3 -Deng offer electronics, strengthen denitrification, and do not completed the NO of denitrogenation by electricity production type artificial swamp2 -、NO3 -In the biology
Membrane electrode reactor couples artificial wet land system and provides electronics to electric microfield, and lifts the quantity of autotrophic denitrification bacterium, further
Strengthen denitrification, the final content for reducing nitrogen in wetland effluent.
Preferably, the Bio-electro reactor coupling artificial wet land system is loaded by the electricity production type artificial swamp
The anode and cathode of direct current are connected with corresponding electrode material respectively, and wherein negative material is graphite felt, are the denitrification of nitrogen
Electronics is provided, positive electrode uses carbon-point, and the buffer for adjusting sewage pH is formed by oxidation generation carbon dioxide.
Preferably, the electrode material of the Bio-electro reactor coupling artificial wet land system and conducting wire connect and compose micro-
Electric field, there is provided electronics be attached to for the reduction of the metal ion contained in anode surrounding water on negative material so that
Increase the removal of metal ion in water body.
Preferably, the electrode material of the Bio-electro reactor coupling artificial wet land system and conducting wire connection are formed
The current control of electric microfield can connect electricity production type artificial swamp according to actual conditions, pass through regulation resistance in 10-20mA
Box-shaped is into suitable voltage.
Preferably, the emergent aquactic plant is by 10-20 plants/m of reed2Or 3-4 plants/m of canna2Arrangement forms.
Preferably, the supporting layer filler by particle diameter about 9~15mm gravel filling or other have similar functions filtrate group
Into.
Preferably, the multimedium filter bed by 5~8mm of particle diameter gravel filling or other be made of similar functions filtrate.
The utility model flows into electricity production type artificial swamp by establishing electricity production type artificial swamp, sewage pump through aqueduct,
It is attached to the organic matter that the electricity production of anode electrode material is enlivened in bacterium oxidation sewage and produces electronics and proton, due to Yin/Yang pole room
Oxidation-reduction potential is differently formed voltage, and people is coupled by resistance box adjustment circuit voltage, and with Bio-electro reactor
The negative, positive pole connection of work wet land system, so as to provide micro voltage for Bio-electro reactor coupling artificial wet land system to increase
The nitrification and denitrification effect of strong artificial swamp.
It is using beneficial effect caused by above-mentioned technical proposal：Water is endured in the multimedium filter bed upper strata plantation of artificial swamp
Plant, electricity production type artificial swamp are respectively arranged electrode material for upper and lower two layers, and lower floor is anaerobic zone (anode chamber) by microbiological oxidation
Organic matter produces electronics and proton, and upper strata is aerobic zone (cathode chamber) by plant and fed oxygen from air, due to the oxidation of Yin/Yang pole room also
Former current potential is differently formed voltage；The positive and negative pole of the voltage of generation couples artificial swamp system with Bio-electro reactor respectively
The negative, positive pole connection of system, so as to provide micro voltage for Bio-electro reactor coupling artificial wet land system to strengthen Manual moist
The nitrification and denitrification effect on ground.
Brief description of the drawings
Hereinafter it is described more fully with reference to the accompanying drawings some example embodiments of the utility model；However, this practicality
It is new to embody in different forms, it should not be considered limited to embodiments set forth herein.On the contrary, attached drawing and specification
Some example embodiments of the utility model are illustrated together, and for explaining the principle and aspect of the utility model.
Clear in order to illustrate in figure, size may be exaggerated.Throughout, identical reference numeral refers to identical
Element.
Fig. 1 is that the structure of galvanic cell type artificial swamp series connection electrolysis pond according to the present utility model type constructed wetland device is shown
It is intended to.
Fig. 2 is the vertical view knot of galvanic cell type artificial swamp series connection electrolysis pond according to the present utility model type constructed wetland device
Structure schematic diagram.
Fig. 3 is negative material (graphite in Bio-electro reactor coupling artificial wet land system according to the present utility model
Felt) schematic diagram.
Wherein：1st, collecting-tank；2nd, butterfly valve；3rd, sewage pump；4th, aqueduct；5th, supporting layer filler；6th, multimedium filter bed；7、
Electricity production type artificial swamp；8th, anode electrode material；9th, emergent aquactic plant (wetland plant)；10th, cathode electrode material；11st, conducting wire；
12nd, anode；13rd, cathode；14th, resistance box；15th, negative material (graphite felt)；16th, positive electrode (carbon-point)；17th, biological membrane electrode
Reactor couples artificial wet land system；18th, water-distribution nozzle；19th, graphite felt；20th, polyvinyl chloride cover.
Embodiment
In the following detailed description, some exemplary embodiments of the utility model simply by illustration mode quilt
Show and describe.As the skilled person will recognize, described embodiment can be in a variety of ways
Modification, all without departing from the spirit or scope of the utility model.Therefore, figure and description will be considered as inherently example
The property shown, rather than it is restricted.
Hereinafter, to become apparent the utility model, hereby with preferred embodiment, and coordinate attached drawing, retouch in more detail
State galvanic cell type artificial swamp series connection electrolysis pond according to the present utility model type constructed wetland device.
As shown in Fig. 1 and 2, the utility model provides a kind of efficiently denitrifying electricity production type artificial swamp series connection biomembrane
Electrode reactor couples constructed wetland device, including electricity production type artificial swamp 7 and Bio-electro reactor coupling artificial swamp
System 17,6 upper strata of the multimedium filter bed plantation emergent aquactic plant 9 of artificial swamp 7 and 17.Emergent aquactic plant 9 is by 10-20 plants/m of reed2
Or 3-4 plants/m of canna2Arrangement forms.The lower layer arrangement anode electrode material 8 of the multimedium filter bed 6 of electricity production type artificial swamp 7
And upper layer arrangement cathode electrode material 10, lower floor produce electronics and matter for anaerobic zone (anode chamber) by microbiological oxidation organic matter
Son, upper strata for aerobic zone (cathode chamber) by plant and fed oxygen from air, electricity is differently formed due to Yin/Yang pole room oxidation-reduction potential
Pressure；The anode and cathode of the voltage of the generation anode 12 and just with Bio-electro reactor coupling artificial wet land system 17 respectively
Pole 13 connects, so as to couple the offer micro voltage of artificial wet land system coupled system 17 for the Bio-electro reactor to strengthen people
The nitrification and denitrification effect of work wetland.It is anti-that the electric energy that electricity production type wetland produces can be participated in biological membrane electrode by the utility model
Device coupling artificial swamp is answered to form electric microfield, the nitrification and denitrification reaction of enhancing wetland, improves its nitric efficiency, have processing effect
The advantages of fruit is good, the saving energy.
As shown in Figure 1, the multimedium of electricity production type artificial swamp 7 and Bio-electro reactor coupling artificial wet land system 17
6 arranged beneath supporting layer filler 5 of filter bed, is disposed with aqueduct 4 in supporting layer filler 5.Supporting layer filler 5 can be by particle diameter about 9
The gravel filling of~15mm other is made of similar functions filtrate.Multimedium filter bed 6 can be by the gravel filling of 5~8mm of particle diameter
Or other it is made of similar functions filtrate.As shown in Fig. 1,2 and 3, the sewage of receiving of electricity production type artificial swamp 7 is passed through by sewage pump 3
Aqueduct 4 flows into electricity production type artificial swamp 7 along wetland lower floor, and the electricity production for being attached to anode electrode material 8 enlivens bacterium oxidation dirt
The raw electronics of organic matter electricity production and proton in water, are differently formed voltage due to Yin/Yang pole room oxidation-reduction potential, pass through resistance
14 adjustment circuit voltage of case, and connect with the anode 12 of Bio-electro reactor coupling artificial wet land system 17 and 13 pole of cathode
Connect, so as to couple the offer micro voltage of artificial wet land system coupled system 17 for the Bio-electro reactor to strengthen artificial swamp
Nitrification and denitrification effect.
As shown in Figure 1, when sewage enters electricity production type artificial swamp 7, organic pollution is produced electricity in lower floor enlivens bacterium oxidation
After produce electronics, NH4 +Electron donor can be used as to carry out nitrification, while electronics also can be transferred to upper strata by external circuit, give
NO2 -、NO3 -Deng offer electronics, strengthen denitrification, and do not completed the NO of denitrogenation by electricity production type artificial swamp 72 -、NO3 -In biomembrane
Electrode reactor couples artificial wet land system 17 and provides electronics to electric microfield, and the quantity for lifting autotrophic denitrification bacterium further increases
Strong denitrification, the final content for reducing nitrogen in wetland effluent.
The direct current that the Bio-electro reactor coupling artificial wet land system 17 is loaded by electricity production type artificial swamp 7
Anode, cathode anode 12 and cathode 13 are connected with corresponding electrode material 15 and 16 respectively, wherein negative material (graphite felt) 15
Electronics can be provided for the denitrification of nitrogen, positive electrode (carbon-point) 16 can be formed by oxidation generation carbon dioxide and adjust the slow of sewage pH
Electuary.
The electrode material 15,16 and conducting wire 11 of Bio-electro reactor coupling artificial wet land system 17 connect and compose micro- electricity
, there is provided electronics be attached to for the reduction of the metal ion contained in anode surrounding water on negative material 15 so that
Increase the removal of metal ion in water body.
The electrode material and conducting wire of Bio-electro reactor coupling artificial wet land system 17 connect and compose the electricity of electric microfield
Stream needs to control in 10-20mA, can be connected according to actual conditions to electricity production type artificial swamp 7, and 14 shape of regulation resistance case
Into suitable voltage.
In use, the multimedium filter bed upper strata plantation emergent aquactic plant 9 of artificial swamp, 7 upper and lower two layers of electricity production type artificial swamp
Electrode material 8 and 10 is respectively arranged, lower floor produces electronics and proton for anaerobic zone (anode chamber) by microbiological oxidation organic matter, on
Layer for aerobic zone (cathode chamber) by plant and fed oxygen from air, voltage is differently formed due to Yin/Yang pole room oxidation-reduction potential；Production
The positive and negative pole of raw voltage couples minus the 12 of artificial wet land system 17, positive 13 pole with Bio-electro reactor and connects respectively, from
And it is that Bio-electro reactor coupling artificial wet land system coupled system 17 provides micro voltage to strengthen the nitre of artificial swamp
Change and denitrification.
Claims (6)
1. a kind of galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device, including electricity production type artificial swamp (7) and life
Water is endured in thing membrane electrode reactor coupling artificial wet land system (17), multimedium filter bed (6) upper strata plantation of artificial swamp (7,17)
Plant (9), the lower floor anaerobic zone arrangement anode electrode material (8) of the multimedium filter bed (6) of the electricity production type artificial swamp (7) and
Upper strata aerobic zone arrangement cathode electrode material (10), the lower floor anaerobic zone of the electricity production type artificial swamp (7) as anode chamber by
Microbiological oxidation organic matter produces electronics and proton, the upper strata aerobic zone of the electricity production type artificial swamp (7) as cathode chamber by
Plant and fed oxygen from air, since the Yin/Yang pole room oxidation-reduction potential of the electricity production type artificial swamp (7) is differently formed electricity
Pressure, produces the anode of voltage and cathode couples the anode of artificial wet land system (17) with the Bio-electro reactor respectively
(12) with cathode (13) connect so that for the Bio-electro reactor couple artificial wet land system (17) provide micro voltage with
Strengthen the nitrification and denitrification effect of artificial swamp.
2. device according to claim 1, it is characterised in that：Under the multimedium filter bed (6) of the artificial swamp (7,17)
Side arranges supporting layer filler (5), and aqueduct (4), the electricity production type artificial swamp are disposed with the supporting layer filler (5)
(7) sewage of receiving flows into the electricity production type artificial swamp (7), attachment through the aqueduct (4) by sewage pump (3) along lower floor
The raw electronics of organic matter electricity production and proton in the electricity production of the anode electrode material (8) enlivens bacterium oxidation sewage, due to Yin/Yang
Pole room oxidation-reduction potential is differently formed voltage, by resistance box (14) adjustment circuit voltage, and with the biological membrane electrode
Anode (12) and cathode (13) connection of reactor coupling artificial wet land system (17), so as to be the Bio-electro reactor
Coupling artificial wet land system (17) provides micro voltage to strengthen the effect of the nitrification and denitrification of artificial swamp.
3. device according to claim 1, it is characterised in that：It is organic when sewage enters electricity production type artificial swamp (7)
Pollutant produces electronics, NH after lower floor is produced electricity and enlivens bacterium oxidation4 +Nitrification is carried out as electron donor, while electronics is also
Upper strata is transferred to by external circuit, to NO2 -、NO3 -Electronics is provided, strengthens denitrification, and it is not complete by electricity production type artificial swamp (7)
Into the NO of denitrogenation2 -、NO3 -Electronics is provided to electric microfield in Bio-electro reactor coupling artificial wet land system (17), and
The quantity of autotrophic denitrification bacterium is lifted, further enhances denitrification, the final content for reducing nitrogen in wetland effluent.
4. device according to claim 1, it is characterised in that：The Bio-electro reactor couples artificial wet land system
(17) by the electricity production type artificial swamp (7) loading direct current anode (12) and cathode (13) respectively with corresponding electrode material
Expect that (15,16) are connected, wherein negative material (15) is graphite felt, provides electronics for the denitrification of nitrogen, positive electrode (16) uses
Carbon-point, is formed the buffer for adjusting sewage pH by oxidation generation carbon dioxide.
5. device according to claim 1, it is characterised in that：The Bio-electro reactor couples artificial wet land system
(17) electrode material (15,16) and conducting wire (11) connects and composes electric microfield, there is provided electronics supply anode surrounding water in contain
Metal ion reduction and be attached on negative material (15), so as to increase the removal of metal ion in water body.
6. device according to claim 1, it is characterised in that：The Bio-electro reactor couples artificial wet land system
(17) electrode material (15,16) and conducting wire (11) connection form the current control of electric microfield in 10-20mA, and it is electric to pass through adjusting
Hinder case (14) and form suitable voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875021.7U CN207227126U (en) | 2017-07-19 | 2017-07-19 | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720875021.7U CN207227126U (en) | 2017-07-19 | 2017-07-19 | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227126U true CN207227126U (en) | 2018-04-13 |
Family
ID=61852431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720875021.7U Expired - Fee Related CN207227126U (en) | 2017-07-19 | 2017-07-19 | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265649A (en) * | 2017-07-19 | 2017-10-20 | 中国水利水电科学研究院 | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device |
| CN108585203A (en) * | 2018-05-18 | 2018-09-28 | 浙江水利水电学院 | A kind of modularization electrode biofilm reactor for farmland ditch in-situ denitrification dephosphorization |
-
2017
- 2017-07-19 CN CN201720875021.7U patent/CN207227126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265649A (en) * | 2017-07-19 | 2017-10-20 | 中国水利水电科学研究院 | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device |
| CN108585203A (en) * | 2018-05-18 | 2018-09-28 | 浙江水利水电学院 | A kind of modularization electrode biofilm reactor for farmland ditch in-situ denitrification dephosphorization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102491515B (en) | Three-dimensional electrode bio-membrane system used for processing high-ammonium-nitrogen wastewater with low carbon-nitrogen ratio | |
| CN103395891B (en) | Microbial fuel cell type three-dimensional combined ecological floating bed device and application thereof | |
| CN105236584B (en) | A kind of upward vertical flow artificial swamp couples the method and device of microorganism electrolysis cell strengthened denitrification | |
| CN106745766A (en) | A kind of aquatic plant floating bed system of dependence solar energy aeration oxygenation | |
| CN105217797B (en) | A kind of composite vertical current artificial wetland couples the method and device of microorganism electrolysis cell strengthened denitrification | |
| CN108383232B (en) | Method and device for improving nitrate nitrogen removal efficiency of downward vertical flow constructed wetland | |
| CN105565497A (en) | Air cathode microbial fuel cell constructed wetland device of biological carbon matrix anode | |
| CN108623011B (en) | Coupling device of ecological floating island and microbial fuel cell | |
| CN104505529A (en) | Algal fungi synergistic ecological type microbial fuel cell and method for generating electricity by utilizing water purification | |
| CN103482768B (en) | Method and device for purifying sewage and continuously generating electricity synchronously | |
| CN105152351A (en) | Photoelectric artificial wetland and application thereof | |
| CN108117149B (en) | Device and method for treating high-solid-content organic waste through microorganism coupling electrolysis | |
| CN207227126U (en) | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device | |
| CN107265649A (en) | Galvanic cell type artificial swamp series connection electrolysis pond type constructed wetland device | |
| CN103979688A (en) | Microbial fuel cell coupling electrode bio-membrane nitrogen and phosphorus removal system and application | |
| CN112607864A (en) | Electrochemical performance-enhanced bacteria-algae membrane aeration biomembrane reactor system and application thereof | |
| CN112939195B (en) | Multi-anode microbial fuel cell artificial wetland system, operation method and application | |
| CN101710626A (en) | Single-chamber microbial fuel cell and application thereof in wastewater treatment | |
| CN105565473B (en) | A kind of bacterium algae combination Bioelectrochemical device and its application | |
| CN207619109U (en) | A kind of solar powered nitration denitrification strengthened denitrification device | |
| CN208545192U (en) | A kind of coupling device of ecological floating island and microbiological fuel cell | |
| CN106745676A (en) | A kind of ecological many negative electrode urine processing devices and method | |
| CN213202531U (en) | Treatment device for strengthening high ammonia nitrogen wastewater of constructed wetland | |
| CN109516563A (en) | Electrode strengthens high-efficiency artificial wetland and the sewage water treatment method based on artificial swamp | |
| CN105330094B (en) | Strengthen the system and method that wetland coupled system removes antibiotic in surface water using root exudates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190719 |