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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- section
- restoration device
- corridor restoration
- river corridor
- excitation section
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000005284 excitation Effects 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 206010021143 Hypoxia Diseases 0.000 claims abstract description 31
- 230000001146 hypoxic effect Effects 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 25
- 230000002906 microbiologic effect Effects 0.000 claims abstract description 15
- 244000005700 microbiome Species 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000003344 environmental pollutant Substances 0.000 claims description 17
- 231100000719 pollutant Toxicity 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000007779 soft material Substances 0.000 claims description 4
- 238000007037 hydroformylation reaction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 13
- 230000015556 catabolic process Effects 0.000 abstract description 11
- 238000006731 degradation reaction Methods 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 9
- 239000000356 contaminant Substances 0.000 abstract description 5
- 239000007900 aqueous suspension Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000003798 microbiological reaction Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C02F3/02—Aerobic processes
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293070.3A CN110066021A (en) | 2019-04-12 | 2019-04-12 | A kind of river corridor restoration device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293070.3A CN110066021A (en) | 2019-04-12 | 2019-04-12 | A kind of river corridor restoration device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110066021A true CN110066021A (en) | 2019-07-30 |
Family
ID=67367665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293070.3A Pending CN110066021A (en) | 2019-04-12 | 2019-04-12 | A kind of river corridor restoration device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110066021A (en) |
Citations (3)
| 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 |
-
2019
- 2019-04-12 CN CN201910293070.3A patent/CN110066021A/en active Pending
Patent Citations (3)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102775025B (en) | Municipal life wastewater treatment system with high efficiency and low energy consumption | |
| CN210340609U (en) | Industrial park effluent disposal system | |
| CN101514047A (en) | Compound biological membrane sewage treatment process | |
| CN207158888U (en) | Immersion black and odorous water in-situ treatment device | |
| CN206266394U (en) | Integrated scattered domestic sewage treatment device | |
| CN105585138B (en) | A kind of the MNAWMB system and its administering method of black-odor riverway improvement | |
| CN116969607A (en) | Compound dominant microorganism black and odorous water treatment system | |
| CN111362406A (en) | Suspended solar integrated water purification equipment and water purification method | |
| CN208234621U (en) | The multistage composite biofilm reactor in situ for administering black and odorous water | |
| JP5372845B2 (en) | Organic wastewater treatment system and method | |
| CN208378648U (en) | A kind of river black and odorous water fast purification device | |
| CN106277298A (en) | The suspension bed sewage disposal system of buried embedded carrier solidification microorganism | |
| CN202945124U (en) | Urban sewage treatment system with high efficiency and low energy consumption | |
| CN108218137A (en) | A kind of river black and odorous water fast purification method and device | |
| CN209685423U (en) | A kind of creek ecological restoration of lakes system | |
| CN111689640A (en) | Sewage treatment method | |
| CN208327714U (en) | Rural domestic sewage treatment integrated apparatus | |
| CN109231673B (en) | A/O combined micro-electric field-Fe/C reinforced dephosphorization device and application thereof | |
| CN106396297A (en) | Sewage treatment method and system | |
| CN110066021A (en) | A kind of river corridor restoration device and its application method | |
| CN210214947U (en) | River course ecological remediation device | |
| CN212559882U (en) | Water quality purifying device | |
| CN109231458A (en) | A kind of efficiently general oxidation pond of carbon fiber ecological matrix and its construction method | |
| CN210261299U (en) | Ecological clean system in river course | |
| CN212532675U (en) | River repair system applied to drainage basin pollution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190730 |
|
| WD01 | Invention patent application deemed withdrawn after publication |