CN110066021A - A kind of river corridor restoration device and its application method - Google Patents

A kind of river corridor restoration device and its application method Download PDF

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Publication number
CN110066021A
CN110066021A CN201910293070.3A CN201910293070A CN110066021A CN 110066021 A CN110066021 A CN 110066021A CN 201910293070 A CN201910293070 A CN 201910293070A CN 110066021 A CN110066021 A CN 110066021A
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China
Prior art keywords
section
restoration device
corridor restoration
river corridor
excitation section
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CN201910293070.3A
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Chinese (zh)
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陈文珠
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Individual
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Individual
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Priority to CN201910293070.3A priority Critical patent/CN110066021A/en
Publication of CN110066021A publication Critical patent/CN110066021A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1263Sequencing batch reactors [SBR]
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40Protecting water resources
    • Y02A20/402River restoration
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a kind of river corridor restoration device and its application method, the present apparatus includes the pedestal that river corridor restoration device can be made to be fixed on riverbed bottom;For the biology excitation section of microorganism attachment, biology excitation section includes aerobe excitation section and/or hypoxic/anaerobic biology excitation section;The supporting section being connected on pedestal, supporting section make the biology excitation section erect or tilt in water suspension to realize that corresponding microorganism is contacted with water body solid to be repaired for fixing the biology excitation section;Release air increases the reoxygenation disperser that water body dissolved oxygen amount to be repaired is reacted for aerobic microbiological;The present invention can control oxygen content in water to make aquatic microorganisms degradation of contaminant under aerobic state, or carry out anoxic denitrification under anaerobic state and handle contaminant water, solve the drawbacks of watercourse aeration present in domestic black and odorous water purification process at present is separated with biodegrade.

Description

A kind of river corridor restoration device and its application method
Technical field
The present invention relates to river water bodies to repair field, in particular to a kind of river corridor restoration device and its application method.
Background technique
The administration way such as channel cleanout of country's black and odorous water pollution at present, cultivates emergent aquactic plant, draws rivers at regulation riverbank Water dilution, sprinkling high-performance bio strain, integrated sewage disposal facility face bank improvement, stripping aeration, artificial aeration+ecology Base, algivorous insect algae removal, graphene (light catalase) aoxidize and various modes are waited to be administered, and effect difference is larger.
The method of channel cleanout needs to influence river closure the communications and transportation in normal river, and the black smelly silt removed Mud becomes new pollution sources, it is necessary to which place and the method for finding out safe disposal and harmless treatment need additional increase expense;River The method of bank regulation can not change the contaminated essence in river, still can not sustainable harnessing to the sewage persistently received from now on;Training The method for planting emergent aquactic plant is merely capable of handling a small amount of nitrogen and phosphorus pollutants, but continues receiving sanitary sewage or industrial wastewater Afterwards, river can be made to degenerate to the original appearance of black-odor riverway rapidly;Draw the water-reducible method of rivers be only by the transfer of pollution, for The plentiful area in southern water source still uses, but southwest, northwest water-deficient area can not be implemented;It manually periodically splashes efficiently excellent Gesture strain needs each period manually to row the boat to splash efficient dominant bacteria to lake surface, and strain needs to mend repeatedly after being lost with flowing water It fills and splashes, this method pays artificial and strain expense year in year out, permanent from medicament and labour cost out;Artificial aeration is current Only single sloot aeration does not just really join reoxygenation and contaminant degradation the foul smell stripping in polluted river channel It is tied, waste of manpower, material resources are a kind of primary river regulation technologies;Graphene oxidation technology is irradiated using sunlight OH is generated, if the influence for encountering the factors such as cloudy day, rainy season, night will lose detergent power, moreover the efficiency of the technology Very low, the black and odorous water that can not cope with high concentration, which is administered, to be required;Single ultra micro nanometer aeration is only to improve watercourse aeration Oxygen transfer efficiency, lack crucial aerobic microbiological configuration, can not effectively utilize dissolved oxygen, this is not organic from degradation The purpose of pollutant is set out, and the degradation efficiency for causing organic pollutant is very low.
The general river water that all shows of domestic black and odorous water pollution is black smelly, and large-size lake breaks out large-scale cyanobacteria, black smelly There is the fish hypoxia death that dissolved oxygen the being reduced property organic matter in river water is depleted, in water in some areas in water body.? Do not have in the environment of dissolved oxygen, fermented after fish are dead by anaerobe, generate hydrogen sulfide, ammonia nitrogen, cause water pollution into The aggravation of one step.And in water body, the microorganism for liking oxygen degrades to pollutant using the dissolved oxygen in water, by pollutant The innocuous substances such as water, carbon dioxide are decomposed into, realize the purification of water body, therefore, it is to eliminate water that water body, which keeps enough dissolved oxygens, Reoxygenation and contaminant degradation are integrated together by the essential condition of body pollution, the present invention, can effectively improve water remediation efficiency.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of river corridor restoration devices, comprising: pedestal, the bottom Seat can make river corridor restoration device be fixed on riverbed bottom;Biology excitation section, the biology excitation section includes aerobe Section and/or hypoxic/anaerobic biology is excited to excite section, the aerobe excitation section is for aerobic microbiological attachment and to pollutant It degrades, the hypoxic/anaerobic biology excitation section adheres to for anaerobe and degrades to pollutant;Supporting section, The supporting section is connected on pedestal, and can be used for fixed biology excitation section biology excitation section is made to erect or tilt in water to hang It floats to realize that corresponding microorganism is contacted with water body solid to be repaired, corresponding microorganism refers to aerobic microbiological or anaerobe;It is multiple Oxygen disperser, the releasable air of reoxygenation disperser increase water body dissolved oxygen amount and react for aerobic microbiological.Life in the present invention Object excites section, can only include that aerobe excites section, can be described as aerobic nitrification/COD degradation section;It or only include anoxic/detest Oxygen biology excites section, can be described as anoxic denitrification section;It or simultaneously include aerobe excitation section and the excitation of hypoxic/anaerobic biology Section includes aerobic nitrification/COD degradation section and anoxic denitrification section simultaneously.Reoxygenation disperser in the present invention can be by the industry General aerating system gas supply, aerating system may include Aeration fan, aeration head, oxygen restoration hose, gas delivery system etc.. Biology excitation section is erect or is tilted in water suspension and refers to that biology excitation section can suspend in water, so that the institute of biology excitation section There is surface to come into full contact with water body to be repaired, when water flow is larger, the upper end of biology excitation section is tilted to water flow downstream direction.
Another technical solution of the invention is on the basis of aforementioned schemes, and the supporting section can be by hard material structure At;Alternatively, the supporting section is the soft supporting section being made of soft material, the upper end of the soft supporting section is additionally provided with floating Suspension can be erect or tilt in water to power device, the buoyant device by soft existing supporting section in fact.
Another technical solution of the invention is on the basis of aforementioned schemes, and the air demand of the reoxygenation disperser can be by Programming Control carries out control air demand for different water bodys to be repaired, reaches effective biological treating purification.
Another technical solution of the invention be on the basis of aforementioned schemes, hypoxic/anaerobic biology excitation section with The aerobe excitation section is connected to same supporting section.Preferably, the hypoxic/anaerobic biology excitation section and the aerobic life Object excitation section can be connected to same supporting section by the modes such as bandage or band or shelf.
Another technical solution of the invention is on the basis of aforementioned schemes, and the aerobe excitation section is by fiber filament Shape material is constituted.Further, more preferably, the aerobe excitation section is made of Carbon fibe and/or polyvinyl hydroformylation silk.
Another technical solution of the invention is on the basis of aforementioned schemes, and the hypoxic/anaerobic biology excitation section can To be made of the porous material of strip and/or sheet, the porous material is open type stephanoporate material.More preferably, the anaerobism Biology excitation section is made of sponge and/or polyurethane." porous material be open " refer to the hole of porous material be it is open, can Enter for microorganism and inhabites procreation.Flexible material can be used such as in porous material: rubber, plastics;Also hard material can be used Such as: active carbon, foamed ceramics, blister steel.
Another technical solution of the invention is on the basis of aforementioned schemes, and the pedestal is provided with several connectors, The pedestal can be connected with each other by the connector.
Another technical solution of the invention is on the basis of aforementioned schemes, and the connector connects including 4 direction levels Fitting and 4 direction vertical connections.4 direction horizontal connectors refer to that in the horizontal plane connector has 4 mutually orthogonal directions It can be used for connecting;4 direction vertical connections refer to that in the plane of vertical level, connector has 4 orthogonal sides To can be used for connecting.
Another technical solution of the invention be on the basis of aforementioned schemes, the connector be it is horizontal with replace vertically The connection latch closure of setting.
The invention also discloses the application methods of the river corridor restoration device, include the following steps:
It will include pedestal, biology excites section, and the river corridor restoration device of supporting section, reoxygenation disperser is placed in rehydration to be repaired The air demand of section, reoxygenation disperser is adjustable;
The river corridor restoration device is fixed on riverbed bottom by pedestal;
The biology excitation section includes aerobe excitation section and/or hypoxic/anaerobic biology excitation section, the aerobe Excitation section adheres to for aerobic microbiological and degrades to pollutant, and the hypoxic/anaerobic biology excitation section is micro- for anaerobism Biological attachment simultaneously degrades to pollutant;
The supporting section connection on the base, and can be used for fixing the biology excitation section and make the biology excitation Section is erect or is tilted in water and suspends to realize that corresponding microorganism is contacted with water body solid to be repaired;
The releasable air of reoxygenation disperser increases water body dissolved oxygen amount to be repaired and reacts for aerobic microbiological.
Another technical solution of the invention is on the basis of preceding method scheme, and the air demand of reoxygenation disperser can be by Programming Control.
Another technical solution of the invention is on the basis of preceding method scheme, further includes following steps: being made to be repaired Rehydration body is known as catalytic oxidation by the river corridor restoration device under one or several reoxygenation disperser open states, this method Method.
Another technical solution of the invention is on the basis of preceding method scheme, further includes following steps: being made to be repaired Rehydration body is by the river corridor restoration device under one or several reoxygenation disperser open states, then passes through one or several multiple River corridor restoration device under oxygen disperser closed state, this method are known as AO (Anoxic-Oxic) technique, also referred to as anaerobism Aerobic process method.
Another technical solution of the invention is on the basis of preceding method scheme, further includes following steps: being made to be repaired Rehydration body is by the river corridor restoration device under one or several reoxygenation disperser open states, then passes through one or several multiple River corridor restoration device under oxygen disperser closed state, then pass through the river under one or several reoxygenation disperser open states Road ecological restoration device, this method are known as A2O (also known as AAO, Anaerobic-Anoxic-Oxic) technique, and also referred to as anaerobism-lacks Oxygen-aerobic method.
Another technical solution of the invention is on the basis of preceding method scheme, further includes following steps: alternating is opened The reoxygenation disperser with all river corridor restoration devices closed in water body to be repaired is opened, this method is known as SBR (Sequencing Batch Reactor Activated Sludge Process) technique, also referred to as sequencing batch activated sludge Method is a kind of method for treating water run by intermittent aerating mode.
River corridor restoration device of the invention can control oxygen content in water to make aquatic microorganisms under aerobic state to water Body carries out aerobic nitrification/COD degradation to degradation of contaminant, or anoxic denitrification processing pollution is carried out under anaerobic state Water solves the drawbacks of watercourse aeration present in domestic black and odorous water purification process at present is separated with biodegrade;It uses The purification process for exciting local microorganism to carry out highly effective stereo administers the mode purified as black and odorous water, can efficiently degrade Pollutant, is finally decomposed into the inorganic matters such as water and carbon dioxide by the organic matter for causing black foul sewage dye, accomplishes that contamination-free shifts; The sustainable purification black and odorous water of river corridor restoration device of the invention, it is primary to put into, it is permanent to administer, continue in black and odorous water It still is able to that water quality is made to maintain clean state in the state of receiving sewage, and while administering purification black and odorous water, it is right Organic bed mud of river channel sedimentation is cleared up, and black and odorous water siltation volume is reduced;River corridor restoration device of the invention is not take up Soil, system equipment are dragged in water after bank is combined, and can carry out pollution purification after opening equipment;Use river of the invention Ecological restoration device repairs water body, it can be achieved that the techniques such as contact oxidation method technique, AO technique, A2O technique, SBR technique.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for containing only two apparatus of the present invention of aerobe excitation section and being set side by side;
Fig. 2 is that a supporting section includes the present invention dress that aerobe excites section and hypoxic/anaerobic biology excitation section simultaneously The structural schematic diagram set;
Fig. 3 is the schematic diagram of the method for the present invention in embodiment two;
Fig. 4 is the schematic diagram of the method for the present invention in embodiment three;
Fig. 5 is the schematic diagram of the method for the present invention in example IV.
Description of symbols:
Pedestal 1;
Biology excitation section 2;Aerobe excites section 201;Hypoxic/anaerobic biology excites section 202;
Supporting section 3;
Reoxygenation disperser 4;
Buoyant device 5;
Connector 6.
Specific embodiment
As shown in Figs. 1-5, the present invention provides a kind of river corridor restoration devices, comprising:
Pedestal 1, the pedestal can make river corridor restoration device be fixed on riverbed bottom;
Biology excitation section 2, it is described biology excitation section can only include aerobe excite section 201, referred to as aerobic nitrification/ COD degradation section;It or only include hypoxic/anaerobic biology excitation section 202, referred to as anoxic denitrification section;Or simultaneously including aerobic Biology excitation section 201 and hypoxic/anaerobic biology excite section 202, i.e., simultaneously include aerobic nitrification/COD degradation section and the anti-nitre of anoxic Change section;The aerobe excitation section 201 adheres to for aerobic microbiological and degrades to pollutant, the hypoxic/anaerobic Biology excitation section 202 adheres to for anaerobe and degrades to pollutant;
Supporting section 3, the supporting section are connected on pedestal 1, and be can be used for fixed biology excitation section 2 and made biology excitation section 2 erect or tilt in water suspension to realize that corresponding microorganism is contacted with water body solid to be repaired, and corresponding microorganism refers to aerobic micro- Biology or anaerobe;
Reoxygenation disperser 4, the releasable air of the reoxygenation disperser 4 increase water body dissolved oxygen amount and react for aerobic microbiological, The reoxygenation disperser 4 can be supplied by general aerating system in the industry, and aerating system may include Aeration fan, aeration head, answer Oxygen aeration flexible pipe, gas delivery system etc..
Further, the supporting section 3 can be made of hard material;Alternatively, the supporting section 3 is by soft material structure At soft supporting section, the upper end of the soft supporting section is additionally provided with buoyant device 5, and the buoyant device 5 can be realized soft Supporting section is erect or is tilted in water.
Further, the air demand of the reoxygenation disperser 4 can be carried out by programming Control for different water bodys to be repaired Air demand control reaches effective biological treating purification.
Further, the anaerobic organism excitation section 202 is same by exciting section 201 to be connected to the aerobe Supporting section 3, it is preferred that anaerobic organism excite section 202 by exciting section 201 by bandage or band with the aerobe or Shelf is connected to same supporting section 3.
Further, the aerobe excitation section 201 is made of filamental material.
Further, the aerobe excitation section 201 is made of Carbon fibe and/or polyvinyl hydroformylation silk.
Further, the hypoxic/anaerobic biology excitation section 202 can be made of the porous material of strip and/or sheet, The porous material is open type stephanoporate material.
Preferably, the hypoxic/anaerobic biology excitation section 202 is made of sponge and/or polyurethane;More preferably, described to lack Oxygen/anaerobic organism excitation section 202 is made of active carbon-polyurethane composite foam material.
Further, the pedestal 1 is provided with several connectors 6, and the pedestal 1 can be by the connector 6 mutually Connection.
Further, the connector 6 includes 4 direction horizontal connectors and 4 direction vertical connections.4 directions are horizontal Connector refers to that in the horizontal plane connector has 4 mutually orthogonal directions to can be used for connecting;4 direction vertical connections are Refer in the plane of vertical level, connector there are 4 mutually orthogonal directions to can be used for connecting.
Further, the connector 6 can also be connection latch closure that is horizontal and being arranged alternately vertically.
Embodiment one:
One, river corridor restoration device complete embodiment of the present invention is as follows:
A kind of river corridor restoration device, including pedestal 1, the pedestal 1 can be such that river corridor restoration device is fixed on Riverbed bottom is provided with connector 6 on the pedestal 1, and several pedestals 1 can be connected with each other by connector 6;It further include aerobic Biology excitation section 201, the aerobe excitation section 201 adheres to for aerobic microbiological and degrades to pollutant, described Aerobe excitation section 201 is made of carbon fiber;201 side of aerobe excitation section is raw with bandage connection hypoxic/anaerobic Object excites section 202, and the hypoxic/anaerobic biology excitation section 202 is made of sponge;It further include supporting section 3, the supporting section 3 connects It connects on pedestal 1, and can be used for fixing aerobe and section 201 and hypoxic/anaerobic biology excitation section 202 is excited to make aerobe Excitation section 201 and hypoxic/anaerobic biology excitation section 202 erect in water with realize respectively aerobic microbiological and anaerobe with Water body solid to be repaired contact, the supporting section 3 are the soft supporting section being made of soft material, the soft supporting section it is upper End is additionally provided with buoyant device 5, and the buoyant device 5 can realize that the soft supporting section is erect in water;It further include reoxygenation point Device 4 is dissipated, the reoxygenation disperser 4 is installed on pedestal 1, and the releasable air of the reoxygenation disperser 4 increases water body dissolved oxygen amount and supplies Aerobic microbiological reaction, the air demand of the reoxygenation disperser 4 can be by programming Control, and the reoxygenation disperser 4 can be by the industry General aerating system gas supply.
Four embodiments of the application method of river corridor restoration device of the present invention are as follows:
It will include pedestal 1, biology excitation section 2, supporting section 3, the river corridor restoration device of reoxygenation disperser 4 is placed in be repaired The air demand of rehydration section, reoxygenation disperser 4 is adjustable, and reoxygenation disperser 4 can be at open state or closed state;
The river corridor restoration device is fixed on riverbed bottom by pedestal 1;
Water body to be repaired is flowed through to the river corridor restoration device for only including aerobe excitation section 201, or will be to be repaired Rehydration body flows through while including the river corridor restoration dress of aerobe excitation section 201 and hypoxic/anaerobic biology excitation section 202 It sets, it can also be by the river corridor restoration device including aerobe excitation section 201 and/or hypoxic/anaerobic biology excitation section 202 It is placed in immobilising water body to be repaired, by adjusting the switch state and air demand of reoxygenation disperser 4, controls aerobe And/or anaerobic organism degrades to pollutant;
The supporting section 3 is connected on the pedestal 1, for fixing the biology excitation section 2 biology is swashed Suspension is erect or tilt in water to hair section 2 to realize that corresponding microorganism is contacted with water body solid to be repaired;
Air, which is discharged, by the reoxygenation disperser 4 increases water body dissolved oxygen amount to be repaired for aerobic microbiological reaction.
Second embodiment of the invention are as follows: contact oxidation method technique is carried out using river corridor restoration device of the present invention and is repaired Multiple river:
As shown in figure 3, the river corridor restoration device that 8 contain only aerobe excitation section is placed in the to be repaired of flowing Water section makes water body to be repaired pass through the river corridor restoration device of 8 reoxygenation dispersers 4 in the on state.
Third embodiment of the invention are as follows: AO technique is carried out using river corridor restoration device of the present invention and repairs river:
As shown in figure 4, by 2 contain only aerobe excitation section river corridor restoration device and 2 contain simultaneously The river corridor restoration device of oxygen biology excitation section and hypoxic/anaerobic biology excitation section is placed in the rehydration section to be repaired of flowing, make to Water body is repaired to exist by the river corridor restoration device of 2 reoxygenation dispersers in the on state, then by 2 reoxygenation dispersers River corridor restoration device under closed state.
4th embodiment of the invention are as follows: A2O technique is carried out using river corridor restoration device of the present invention and repairs river:
As shown in figure 5, by 4 contain only aerobe excitation section river corridor restoration device and 2 contain simultaneously The river corridor restoration device of oxygen biology excitation section and hypoxic/anaerobic biology excitation section is placed in the rehydration section to be repaired of flowing, make to Water body is repaired to exist by the river corridor restoration device of 2 reoxygenation dispersers in the on state, then by 2 reoxygenation dispersers River corridor restoration device under closed state, then the river corridor restoration dress by 2 reoxygenation dispersers in the on state It sets.
5th embodiment of the invention are as follows: SBR technique is carried out using river corridor restoration device of the present invention and repairs river:
Section and the river corridor restoration device of hypoxic/anaerobic biology excitation section is excited to set containing aerobe simultaneously for several In immobilising rehydration section to be repaired, the reoxygenation of all river corridor restoration devices in water body to be repaired is alternately opened and closed Disperser.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to embodiment, all categories Technical solution under thinking of the present invention all belongs to the scope of protection of the present invention.It should be pointed out that for the common of the art For technical staff, several modifications and variations without departing from the principles of the present invention should be regarded as protection scope of the present invention.

Claims (18)

1. a kind of river corridor restoration device characterized by comprising
Pedestal, the pedestal can make river corridor restoration device be fixed on riverbed bottom;
Biology excitation section, the biology excitation section includes that aerobe excites section and/or hypoxic/anaerobic biology excitation section, described Aerobe excites section to adhere to for aerobic microbiological and degrades to pollutant, and the hypoxic/anaerobic biology excitation section can Adhere to for anaerobe and degrades to pollutant;
Supporting section, the supporting section connection on the base, and can be used for fixing the biology excitation section and make the biology Suspension is erect or tilt in water to excitation section to realize that corresponding microorganism is contacted with water body solid to be repaired;
Reoxygenation disperser, the releasable air of reoxygenation disperser increase water body dissolved oxygen amount to be repaired and react for aerobic microbiological.
2. river corridor restoration device as described in claim 1, which is characterized in that the supporting section is made of hard material.
3. river corridor restoration device as described in claim 1, which is characterized in that the supporting section is made of soft material Soft supporting section, the upper end of the soft supporting section is additionally provided with buoyant device, and the buoyant device can be by the soft branch Support section is erect or is tilted in water.
4. the river corridor restoration device as described in 1,2,3 any one of claim, which is characterized in that the reoxygenation disperser Air demand by programming Control.
5. river corridor restoration device as claimed in claim 4, which is characterized in that hypoxic/anaerobic biology excitation section with The aerobe excitation section is connected to same supporting section.
6. river corridor restoration device as claimed in claim 4, which is characterized in that the aerobe excitation section is by fiber filament Shape material is constituted.
7. river corridor restoration device as claimed in claim 6, which is characterized in that the aerobe excitation section is by Carbon fibe And/or polyvinyl hydroformylation silk is constituted.
8. river corridor restoration device as claimed in claim 4, which is characterized in that the anaerobic organism excitation section can be by item Shape and/or the porous material of sheet are constituted, and the porous material is open type stephanoporate material.
9. river corridor restoration device as claimed in claim 8, which is characterized in that the anaerobic organism excitation section is by sponge And/or polyurethane is constituted.
10. the river corridor restoration device as described in right wants 4, which is characterized in that several connectors are provided on the pedestal, The pedestal is connected with each other by the connector.
11. river corridor restoration device as claimed in claim 10, which is characterized in that the connector includes that 4 directions are horizontal Connector and 4 direction vertical connections.
12. river corridor restoration device as claimed in claim 10, which is characterized in that the connector is horizontal and vertical friendship For the connection latch closure of setting.
13. a kind of application method of river corridor restoration device as described in claim 1, includes the following steps: that bottom will be contained Seat, biology excite the river corridor restoration device of section, supporting section, reoxygenation disperser to be placed in rehydration section to be repaired, the reoxygenation dispersion The air demand of device is adjustable;
The river corridor restoration device is fixed on riverbed bottom by pedestal;
The biology excitation section includes aerobe excitation section and/or hypoxic/anaerobic biology excitation section, the aerobe excitation Section adheres to for aerobic microbiological and degrades to pollutant, and the hypoxic/anaerobic biology excitation section is for anaerobe Adhere to and degrades to pollutant;
The supporting section connection on the base, and can be used for fixing the biology excitation section and the biology excitation section existed It erects or tilts in water and suspend to realize that corresponding microorganism is contacted with water body solid to be repaired;
The releasable air of reoxygenation disperser increases water body dissolved oxygen amount to be repaired and reacts for aerobic microbiological.
14. the application method of river corridor restoration device as claimed in claim 13, it is characterised in that: the reoxygenation disperser Air demand can be at opening or closing state by programming Control, the reoxygenation disperser.
15. the application method of river corridor restoration device as claimed in claim 14, it is characterised in that: further include make it is to be repaired The step of water body is by river corridor restoration device under one or several reoxygenation disperser open states.
16. the application method of river corridor restoration device as claimed in claim 14, it is characterised in that: further include make it is to be repaired Water body is by the river corridor restoration device under one or several reoxygenation disperser open states, then passes through one or several reoxygenations The step of river corridor restoration device under disperser closed state.
17. the application method of river corridor restoration device as claimed in claim 14, it is characterised in that: further include make it is to be repaired Water body is by the river corridor restoration device under one or several reoxygenation disperser open states, then passes through one or several reoxygenations River corridor restoration device under disperser closed state, then pass through the river under one or several reoxygenation disperser open states The step of ecological restoration device.
18. the application method of river corridor restoration device as claimed in claim 14, it is characterised in that: further include alternately opening With close all river corridor restoration devices in water body to be repaired reoxygenation disperser the step of.
CN201910293070.3A 2019-04-12 2019-04-12 A kind of river corridor restoration device and its application method Pending CN110066021A (en)

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Citations (3)

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Publication number Priority date Publication date Assignee Title
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CN107162206A (en) * 2017-04-18 2017-09-15 南京河海环境研究院有限公司 The device that a kind of combined type Artifical aquatic facility purifies water
CN210214947U (en) * 2019-04-12 2020-03-31 陈文珠 River course ecological remediation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817239A (en) * 2015-05-19 2015-08-05 中国核工业华兴建设有限公司 Novel in-situ water purification system and purification method for heavily polluted river
CN107162206A (en) * 2017-04-18 2017-09-15 南京河海环境研究院有限公司 The device that a kind of combined type Artifical aquatic facility purifies water
CN210214947U (en) * 2019-04-12 2020-03-31 陈文珠 River course ecological remediation device

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