CN106630424A - Device and method for treating polluted river - Google Patents
Device and method for treating polluted river Download PDFInfo
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- CN106630424A CN106630424A CN201611205852.XA CN201611205852A CN106630424A CN 106630424 A CN106630424 A CN 106630424A CN 201611205852 A CN201611205852 A CN 201611205852A CN 106630424 A CN106630424 A CN 106630424A
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- aeration
- debris retaining
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—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
- C02F3/06—Aerobic processes using submerged filters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
-
- 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
- Y02W10/20—Sludge processing
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
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- Biodiversity & Conservation Biology (AREA)
- General Engineering & Computer Science (AREA)
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- Health & Medical Sciences (AREA)
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- Civil Engineering (AREA)
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- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a device and method for treating polluted river. The device comprises an aerating slag blocking area, a solar and wind power generating system, an intensified domesticating area and a coordinating degrading area. The aerating slag blocking area comprises a rubber bottom dam, a slag blocking plate, a floating slag trough and an aerating system. The solar and wind power generating system is installed in the upper portion of the slag blocking plate which is exposed out of the water, and is connected with an aerating pump through cables. The intensified domesticating area comprises a circulating flow wall, a surface aerating machine, fluidized fillers, an overflowing dam, an intercepting grid and a biological agent adding device. The coordinating degrading area is located in the downstream, is connected with the overflowing dam of the intensified domesticating area, and is built based on the natural contour of a river. A plant floating bed is arranged in the coordinating degrading area.
Description
Technical field
The present invention relates to the controlling device and method of water environment treatment technology basin, especially a kind of polluted river.
Background technology
With the fast development of China's economy, the discharge capacity of sewage is continued to increase, and adds rainfall runoff, the agriculture of river two sides
Field water-break etc. causes accumulation of the polluter in water environment, the pollution level in river constantly to increase, and many rivers almost lose
Self-purification capacity, water environment is gone day by day to deteriorate.
The method of existing river improvement mainly has physical method, chemical method and ecological restoring method, and every kind of method has
Advantage and strong point, there is also deficiency and defect.
As people increasingly improve to the understanding of ecological environment, river improvement engineering increasingly receives publicity, and people start
The natural character and ecological functions in river are respected and protected, by recovering the natural special of river using some recovery techniques and method
Levy.
The content of the invention
The technical problem to be solved in the present invention is:The present invention provides a kind of simple to operate, the polluted river that investment is less
Controlling device and method, purify to polluted river water, make river recovery self-purification capacity.
The technical solution adopted for the present invention to solve the technical problems is:The controlling device bag of the polluted river of the present invention
Include:Area and Synergistic degradation area are raised and train in aeration debris retaining area, solar energy and wind power generation system, reinforcing.
The aeration debris retaining area includes rubber-sole dam, debris retaining plate, scum trough and aerating system.
The rubber-sole dam adopts pouched case, and rubber-sole dam high strength synthetic fibre fabric is stress frame, inside and outside
Apply rubber and make protective layer, be processed into high intensity adhesive plaster, its vertical riverbank is arranged, the two ends on rubber-sole dam are fixed on riverbank
On, expand it by filling water or gas, using filling water or gas number adjusting the height on rubber-sole dam.
The debris retaining plate is arranged on rubber-sole dam, is made up of plank, or is made using polyurethane water-proof cystosepiment;Block
Slag plate two ends are fixed on riverbank;Debris retaining plate top half is arranged on the water surface, and debris retaining plate the latter half is immersed in underwater, blocks
Space is left between slag plate and rubber-sole dam, as water stream channel.
The scum trough is arranged on riverbank, receives the floating things such as polybag, branch, beverage bottle that river blows floating.
The aerating system includes aeration pump, air inlet pipe, gas distribution pipe and aeration head, and aeration pump and air inlet pipe are arranged on debris retaining
In the top half for surfacing of plate, what gas distribution pipe and aeration head were laid in debris retaining plate is immersed in undersurface the latter half
On, towards riverbank side, air-flow drives current and floating thing to float towards riverbank, floating thing along debris retaining plate to the air-flow of aeration head blowout
Into scum trough;Air inlet pipe connects aeration pump and gas distribution pipe.
The solar energy and wind power generation system are arranged in the top half for surfacing of debris retaining plate, and by cable
It is connected with aeration pump.
Downstream of the area positioned at aeration debris retaining area is raised and train in the reinforcing, is built according to the natural shape in river and is formed;It is described strong
Area is raised and train in change to be included circulating wall, surface aerating machine, fluidized packing material, overfall dam, interception grid and biological agent adding set.
The wall that circulates is raised and train in the middle of the river course in area positioned at reinforcing, is made up of non-fine concrete, parallel with riverbank.
The surface aerating machine is located at and circulates the two ends of wall, and is connected with solar energy and wind power generation system by cable.
The fluidized packing material meets claimed below:1. close to water, its proportion is slightly less than 1 to proportion after biofilm, in not aeration
When float on the surface of water;2. can be in fluidized state in water under normal aeration intensity after biofilm;3. aging biomembrane
By sluicing and aeration agitation Automatic-falling, it is ensured that biomembranous activity;4. directly can add toward in water;5. by surface aerating machine
Aeration and current guide it to flow;6. made using the plastics such as polyethylene, polypropylene, poly- ammonia is cruel or resin;7. fluidized packing material
It is shaped as spherical.
The overfall dam is located at the afterbody that area is raised and train in reinforcing, is made up of non-fine concrete, is vertically arranged with river course.
It is described to intercept top or front end that grid is located at overfall dam, it is vertically arranged with river course, by polyethylene, polypropylene, gather
Ammonia extremely waits plastics or metal to make, and the size of its mesh is less than the diameter of fluidized packing material.
The biological agent adding set includes Plastic Drum and agitator.
The production process of the biological agent of biological agent adding set addition is:1. during separation, screening are originally harnessed a river
Indigenous microorganism in bed mud and river, obtains indigenous advantage flora;2. indigenous advantage flora is tamed, is cultivated;3. give birth to
There is output the ecology of powerful decomposing pollutant ability to disappear silt microbial inoculum and ecological purified water microbial inoculum;4. ecology is disappeared silt microbial inoculum and ecology
Water purification microbial inoculum is mixed to get by a certain percentage biological agent.
The Synergistic degradation area is located at downstream, and the overfall dam for raising and train area with reinforcing connects, and builds according to the natural shape in river
Make and form;It is provided with the Synergistic degradation area plant floating bed.It is described plant floating bed by timber, bamboo pole, nylon rope, steel wire and to fill out
Material block is made, and specifically, the manufacturing process of the floating bed bed body is:1. the rectangular external of floating bed bed body is made with timber or bamboo pole
Framework, joint screw or wire binding connect;2. be made in the upper and lower of cuboid outside framework with nylon rope it is netted,
Upper strata mesh is more than lower floor's mesh, and upper and lower mesh staggers;3. planting plants in mesh;4. in lower net hanging filler now
Block, filling block is made up of polythene material, and specific surface area is big.
Stocked carp, the various biologies of shellfish in the water body in the Synergistic degradation area.
The invention has the beneficial effects as follows the polluted river water from upstream is reached after debris retaining plate, due to the interception of debris retaining plate, drift
Float is collected at before debris retaining plate, and the electric energy that solar energy and wind power generation system are produced drives aeration pump work, by air inlet pipe, cloth
Tracheae and aeration head carry out aerobic aeration to water body, the air-flow of aeration head blowout towards riverbank side, air-flow drive current along
Debris retaining plate flows, floating thing floats towards riverbank, into scum trough and it is cleaned transport, river passes through between debris retaining plate and rubber-sole dam
Water stream channel raise and train area into reinforcing, biological agent adding set addition biological agent, the microorganism of water body and bed mud is a large amount of on the spot
Breeding, makes the organic pollution in water body be degraded, while eliminating the organic bed mud in part in river by digestion;Table
On the one hand exposure machine carries out aeration to sewage, on the one hand promotes current to accelerate flowing, fluidized packing material to become the carrier of activated sludge, dirty
Water is circulated along wall is circulated, and produces the Treatment Effects of oxidation ditch process, is intercepted grid and is prevented under fluidized packing material inflow
Trip;Reinforcing is raised and train the water after area is processed and enters Synergistic degradation area by overfall dam, and growth on the filling block of plant floating bed bottom has big
The biology of amount, produces the effect of biological contact oxidation pond, and the river to polluting is further processed;In plant floating bed bed body
The plant of plantation reduces the content of COD, N, the P in water body by the rich nutritive material in flourishing Root Absorption water body;Collaboration
The fish put in a suitable place to breed, shellfish are further processed to water body in the water body in degraded area, and the water after process is discharged into downstream;The present invention
Simple structure, operational management are convenient, the floating thing that can more easily clear up on river surface, while bed mud can be digested, improve river
Purification efficiency, beautifies the environment, and obtains higher economic benefit and ecological benefits.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of the specific embodiment of the present invention;Fig. 2 is the aeration debris retaining of the specific embodiment of the present invention
The structural representation in area;
In Fig. 1, Fig. 2:1. aeration debris retaining area, 1-1. rubber-soles dam, 1-2. debris retaining plates, 1-3. scum troughs, 1-4. current lead to
Area is raised and train in road, 2. reinforcing, and 2-1. circulates wall, and 2-2. surface aerating machines, 2-3. fluidized packing materials, 2-4. overfall dams, 2-5. intercepts lattice
Net, 3. Synergistic degradation area, 3-1. is plant floating bed.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
Embodiment
As shown in Figure 1 and Figure 2, a kind of controlling device of polluted river, including:Aeration debris retaining area 1, solar energy and wind energy are sent out
Area 2 and Synergistic degradation area 3 are raised and train in electric system, reinforcing.
The aeration debris retaining area 1 includes rubber-sole dam 1-1, debris retaining plate 1-2, scum trough 1-3 and aerating system.
The rubber-sole dam 1-1 adopts pouched case, and rubber-sole dam high strength synthetic fibre fabric is stress frame, interior
Outer coating rubber makees protective layer, is processed into high intensity adhesive plaster, and its vertical riverbank is arranged, and the two ends on rubber-sole dam are fixed on riverbank
On, expand it by filling water or gas, using filling water or gas number adjusting the height on rubber-sole dam.
The debris retaining plate 1-2 is arranged on rubber-sole dam, is made up of plank, or using polyurethane water-proof cystosepiment system
Into;Debris retaining plate two ends are fixed on riverbank;Debris retaining plate top half is arranged on the water surface, and debris retaining plate the latter half is immersed in the water surface
Under, space is left between debris retaining plate and rubber-sole dam, as water stream channel 1-4.
The scum trough 1-3 is arranged on riverbank, receives the floating such as polybag, branch, beverage bottle that river blows floating
Thing.
The aerating system includes aeration pump, air inlet pipe, gas distribution pipe and aeration head, and aeration pump and air inlet pipe are arranged on debris retaining
In the top half for surfacing of plate, what gas distribution pipe and aeration head were laid in debris retaining plate is immersed in undersurface the latter half
On, towards riverbank side, air-flow drives current and floating thing to float towards riverbank, floating thing along debris retaining plate to the air-flow of aeration head blowout
Into scum trough;Air inlet pipe connects aeration pump and gas distribution pipe.
The solar energy and wind power generation system are arranged in the top half for surfacing of debris retaining plate, and by cable
With aeration pump and be connected.
Downstream of the area 2 positioned at aeration debris retaining area is raised and train in the reinforcing, is built according to the natural shape in river and is formed;It is described strong
Area is raised and train in change to be included circulating wall 2-1, surface aerating machine 2-2, fluidized packing material 2-3, overfall dam 2-4, interception grid 2-5 and biological agent
Adding set.
The wall 2-1 that circulates is raised and train in the middle of the river course in area positioned at reinforcing, is made up of non-fine concrete, flat with riverbank
OK.
The surface aerating machine 2-2 is located at the two ends for circulating wall, and is connected by cable and solar energy and wind power generation system
Connect.
The fluidized packing material 2-3 meets claimed below:1. close to water, its proportion is slightly less than 1 to proportion after biofilm, is not exposing
The surface of water is floated on during gas;2. can be in fluidized state in water under normal aeration intensity after biofilm;3. aging biology
Film is by sluicing and aeration agitation Automatic-falling, it is ensured that biomembranous activity;4. directly can add toward in water;5. surface aerating machine is leaned on
Aeration and current guide it to flow;6. made using the plastics such as polyethylene, polypropylene, poly- ammonia is cruel or resin;7. fluidized packing material
Be shaped as it is spherical.
The overfall dam 2-4 is located at the afterbody that area is raised and train in reinforcing, is made up of non-fine concrete, is vertically arranged with river course.
It is described intercept grid 2-5 be located at overfall dam top or front end, be vertically arranged with river course, by polyethylene, polypropylene,
Poly- ammonia extremely waits plastics or metal to make, the diameter for being sized to be slightly smaller than fluidized packing material of its mesh.
The biological agent adding set includes Plastic Drum and agitator.
The production process of the biological agent of biological agent adding set addition is:1. during separation, screening are originally harnessed a river
Indigenous microorganism in bed mud and river, obtains indigenous advantage flora;2. indigenous advantage flora is tamed, is cultivated;3. give birth to
There is output the ecology of powerful decomposing pollutant ability to disappear silt microbial inoculum and ecological purified water microbial inoculum;4. ecology is disappeared silt microbial inoculum and ecology
Water purification microbial inoculum presses 1:1 ratio is mixed to get biological agent.
The Synergistic degradation area 3 is located at downstream, and the overfall dam for raising and train area 2 with reinforcing connects, according to the natural shape in river
Construction is formed;Plant floating bed 3-1 is provided with the Synergistic degradation area.The plant floating bed 3-1 by timber, bamboo pole, nylon rope,
Steel wire and filling block are made, and specifically, the manufacturing process of the floating bed bed body is:1. floating bed bed body is made with timber or bamboo pole
Cuboid outside framework, joint screw or wire binding connect;2. with nylon rope in the upper and lower of cuboid outside framework
It is made into netted, upper strata mesh is more than lower floor's mesh, and upper and lower mesh staggers;3. planting plants in mesh;4. in lower net now
Hanging filler block, filling block is made up of polythene material, and specific surface area is big.
Stocked carp, the various biologies of shellfish in the water body in the Synergistic degradation area.
Carrying out the method for polluted river improvement using the controlling device of the polluted river of the present invention is:From the pollution of upstream
River is reached after debris retaining plate 1-2, and due to the interception of debris retaining plate, floating thing is collected at before debris retaining plate, solar energy and wind power generation system
The electric energy that system is produced drives aeration pump work, and aerobic aeration, aeration head are carried out to water body by air inlet pipe, gas distribution pipe and aeration head
Towards riverbank side, air-flow drives current to flow along debris retaining plate to the air-flow of blowout, floating thing float towards riverbank, into scum trough simultaneously
Cleaned to transport, river raises and train area 2 by the water stream channel 1-4 between debris retaining plate and rubber-sole dam into reinforcing, and biological agent adds
Feeder apparatus adds biological agent, the microorganism of water body and bed mud amount reproduction on the spot, makes the organic pollution in water body be degraded,
Eliminate the organic bed mud in part in river by digestion simultaneously;On the one hand surface aerating machine 2-2 carries out aeration to sewage, on the one hand
Current are promoted to accelerate flowing, fluidized packing material 2-3 to become the carrier of activated sludge, sewage is circulated along wall 2-1 is circulated,
The Treatment Effects of oxidation ditch process are produced, grid 2-5 is intercepted and is prevented fluidized packing material from flowing into downstream;The water after area is processed is raised and train in reinforcing
Synergistic degradation area 3 is entered by overfall dam 2-4, growth on the filling block of plant floating bed 3-1 bottoms has substantial amounts of biology, produces life
The effect of thing contact-oxidation pool, the river to polluting is further processed;The plant planted in plant floating bed bed body passes through
Rich nutritive material in flourishing Root Absorption water body, reduces the content of COD, N, the P in water body;In the water body in Synergistic degradation area
The fish put in a suitable place to breed, shellfish are further processed to water body, and the water after process is discharged into downstream;Present configuration is simple, operation
Convenient management, the floating thing that can more easily clear up on river surface, while bed mud can be digested, improves the purification efficiency in river, beautification
Environment, obtains higher economic benefit and ecological benefits.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (2)
1. a kind of controlling device of polluted river, it is characterised in that:Including aeration debris retaining area (1), solar energy and wind power generation system
Area (2) and Synergistic degradation area (3) are raised and train in system, reinforcing;
The aeration debris retaining area (1) includes rubber-sole dam (1-1), debris retaining plate (1-2), scum trough (1-3) and aerating system;
The rubber-sole dam (1-1) adopts pouched case, and rubber-sole dam high strength synthetic fibre fabric is stress frame, inside and outside
Apply rubber and make protective layer, be processed into high intensity adhesive plaster, its vertical riverbank is arranged, the two ends on rubber-sole dam are fixed on riverbank
On, expand it by filling water or gas, using filling water or gas number adjusting the height on rubber-sole dam;
The debris retaining plate (1-2) is arranged on rubber-sole dam, is made up of plank, or is made using polyurethane water-proof cystosepiment;
Debris retaining plate two ends are fixed on riverbank;Debris retaining plate top half is arranged on the water surface, and debris retaining plate the latter half is immersed in underwater,
Space is left between debris retaining plate and rubber-sole dam, as water stream channel (1-4);
The scum trough (1-3) is arranged on riverbank, receives the floating thing that river blows floating;
The aerating system includes aeration pump, air inlet pipe, gas distribution pipe and aeration head, and aeration pump and air inlet pipe are arranged on debris retaining plate
In the top half for surfacing, gas distribution pipe and aeration head are laid in being immersed on undersurface the latter half of debris retaining plate, expose
Towards riverbank side, air-flow drives current and floating thing to float towards riverbank along debris retaining plate to the air-flow of gas head blowout, and floating thing is entered
Scum trough;Air inlet pipe connects aeration pump and gas distribution pipe;
The solar energy and wind power generation system are arranged in the top half for surfacing of debris retaining plate, and by cable and exposure
Air pump connects;
The reinforcing raises and train area (2) positioned at the downstream in aeration debris retaining area, builds according to the natural shape in river and forms;The reinforcing
Raising and train area includes circulating wall (2-1), surface aerating machine (2-2), fluidized packing material (2-3), overfall dam (2-4), interception grid (2-5)
With biological agent adding set;
The wall (2-1) that circulates is raised and train in the middle of the river course in area positioned at reinforcing, is made up of non-fine concrete, parallel with riverbank;
The surface aerating machine (2-2) is located at and circulates the two ends of wall, and is connected with solar energy and wind power generation system by cable;
The fluidized packing material (2-3) meets claimed below:1. close to water, its proportion is slightly less than 1 to proportion after biofilm, in not aeration
When float on the surface of water;2. can be in fluidized state in water under normal aeration intensity after biofilm;3. aging biomembrane
By sluicing and aeration agitation Automatic-falling, it is ensured that biomembranous activity;4. directly can add toward in water;5. by surface aerating machine
Aeration and current guide it to flow;6. using polyethylene, polypropylene, poly- ammonia is cruel or resin is made;7. fluidized packing material is shaped as
It is spherical;
The overfall dam (2-4) is located at the afterbody that area is raised and train in reinforcing, is made up of non-fine concrete, is vertically arranged with river course;
It is described to intercept top or front end that grid (2-5) is located at overfall dam, it is vertically arranged with river course, by polyethylene, polypropylene, gather
Ammonia is cruel or metal is made, and the size of its mesh is less than the diameter of fluidized packing material;
The biological agent adding set includes Plastic Drum and agitator;
The production process of the biological agent of biological agent adding set addition is:1. separate, screening harness a river in bed mud and
Indigenous microorganism in river, obtains indigenous advantage flora;2. indigenous advantage flora is tamed, is cultivated;3. production is provided
The ecology for having powerful decomposing pollutant ability disappears silt microbial inoculum and ecological purified water microbial inoculum;4. ecology is disappeared silt microbial inoculum and ecological purified water bacterium
Agent presses 1:1 ratio is mixed to get biological agent;
The Synergistic degradation area (3) connects positioned at downstream, the overfall dam for raising and train area (2) with reinforcing, according to the natural shape in river
Construction is formed;It is provided with the Synergistic degradation area plant floating bed (3-1);Plant floating bed (3-1) is by timber, bamboo pole, Buddhist nun
Long Sheng, steel wire and filling block are made;Specifically, the manufacturing process of the floating bed bed body is:1. floating bed is made with timber or bamboo pole
The cuboid outside framework of bed body, joint screw or wire binding connect;2. with nylon rope on the upper strata of cuboid outside framework
It is made into lower floor netted, upper strata mesh is more than lower floor's mesh, and upper and lower mesh staggers;3. planting plants in mesh;4. in lower floor
Hanging filler block under mesh, filling block is made up of polythene material, and specific surface area is big;
Stocked carp, the various biologies of shellfish in the water body in the Synergistic degradation area.
2. the controlling device of polluted river according to claim 1, it is characterised in that:Using polluted river of the invention
Controlling device carries out the method for polluted river improvement:Polluted river water from upstream is reached after debris retaining plate (1-2), due to debris retaining
The interception of plate, floating thing is collected at before debris retaining plate, and the electric energy that solar energy and wind power generation system are produced drives aeration pump work, leads to
Crossing air inlet pipe, gas distribution pipe and aeration head carries out aerobic aeration to water body, and the air-flow of aeration head blowout is towards riverbank side, air-flow band
Dynamic current flow along debris retaining plate, floating thing floats towards riverbank, into scum trough and it is cleaned transport, river is by debris retaining plate and rubber
Water stream channel (1-4) between the dam of glue bottom raises and train area (2), biological agent adding set addition biological agent, water body and bottom into reinforcing
Microorganism in mud amount reproduction on the spot, makes the organic pollution in water body be degraded, while eliminating river by digestion
The organic bed mud in part in stream;Surface aerating machine (2-2) on the one hand carries out aeration to sewage, on the one hand promotes current to accelerate flowing, stream
Changing filler (2-3) becomes the carrier of activated sludge, and sewage is circulated along wall (2-1) is circulated, and produces oxidation ditch process
Treatment Effects, intercept grid (2-5) prevent fluidized packing material flow into downstream;Reinforcing is raised and train the water after area is processed and passes through overfall dam
(2-4) Synergistic degradation area (3) are entered, growth on the filling block of plant floating bed (3-1) bottom has substantial amounts of biology, produces biology and connect
The effect of tactile oxidation pond, the river to polluting is further processed;The plant planted in plant floating bed bed body is by prosperity
Root Absorption water body in rich nutritive material, reduce water body in COD, N, P content;Put in a suitable place to breed in the water body in Synergistic degradation area
Fish, shellfish water body is further processed, the water after process is discharged into downstream.
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CN108483816A (en) * | 2018-04-28 | 2018-09-04 | 苏州国通建设工程有限公司 | River water plant ecological restoring method |
CN108483797A (en) * | 2018-03-12 | 2018-09-04 | 常州大学 | Polluted river reparation and maintenance system |
CN109235397A (en) * | 2018-11-12 | 2019-01-18 | 中交(天津)生态环保设计研究院有限公司 | A kind of small rivers block dirty oil-isolating device and method |
CN110066020A (en) * | 2019-03-19 | 2019-07-30 | 广东筑奥生态环境股份有限公司 | A kind of Ecosystem restoration system and its restorative procedure for river |
CN110156169A (en) * | 2018-03-01 | 2019-08-23 | 江西理工大学 | A kind of micro- polluted river controlling device and method |
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CN110156169A (en) * | 2018-03-01 | 2019-08-23 | 江西理工大学 | A kind of micro- polluted river controlling device and method |
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CN115231718A (en) * | 2022-06-30 | 2022-10-25 | 凌志环保股份有限公司 | Rotary disc aeration system with strong adaptability and using method thereof |
CN115231718B (en) * | 2022-06-30 | 2023-09-05 | 凌志环保股份有限公司 | Rotary disc aeration system with strong adaptability and use method thereof |
CN116002897A (en) * | 2022-12-23 | 2023-04-25 | 国家林业和草原局华东调查规划院 | Novel agriculture and forestry wet composite ecological purification system |
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Application publication date: 20170510 |