CN109205792A - A kind of black-odor riverway integrated system administering method - Google Patents

A kind of black-odor riverway integrated system administering method Download PDF

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Publication number
CN109205792A
CN109205792A CN201811084070.4A CN201811084070A CN109205792A CN 109205792 A CN109205792 A CN 109205792A CN 201811084070 A CN201811084070 A CN 201811084070A CN 109205792 A CN109205792 A CN 109205792A
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carbon fibre
river
black
aeration
ecological grass
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张毅敏
杨飞
张志伟
高月香
孔明
彭福全
徐斌
许雪婷
朱月明
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Nanjing Institute of Environmental Sciences MEP
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Nanjing Institute of Environmental Sciences MEP
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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
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • 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
    • C02F3/34Biological 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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/009Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/008Mobile apparatus and plants, e.g. mounted on a vehicle
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/02Odour removal or prevention of malodour
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

The invention discloses a kind of black-odor riverway integrated system administering methods, including carbon fibre ecological grass arrangement system, stringing aerating system, biological floating bed system, pass through the arrangement to carbon fibre ecological grass and aerating system, it improves microorganism in river and adheres to point, increase river dissolved oxygen, improve microbial activity, promote degradation of the microorganism to pollution of river object, and arrange absorption of the biological floating bed promotion plant to nitrogen phosphorus, it is black smelly to reach elimination, increase river dissolved oxygen, reduce river nitrogen phosphorus, restores the purpose of river channel ecology system.

Description

A kind of black-odor riverway integrated system administering method
Technical field
The present invention relates to river regulation technical fields, and in particular to a kind of black-odor riverway integrated system administering method.
Background technique
Due to the trend pickup of China's urbanization in recent decades and process of industrialization, urban infrastructure is mating to be built If not perfect enough, so that the river in Small Urban is directly becoming the primary discharge channel and field of industry, agricultural and sanitary wastewater Institute causes city river large area to contaminate, causes river eutrophication, result in black-odor riverway, seriously affect urban life ring Border and image, black-odor riverway problem become the serious environmental problems for influencing people's production and living quality.
Black smelly state is an extremity of water body, itself the characteristics of be also very different with other states.It is managed Change environment representation is strong reducing property matter, and organic-inorganic pollution is extremely serious, and water body has peculiar smell, and slight black-odor riverway dissolved oxygen is 0.2-2 mg/L, ammonia nitrogen are 8-15 mg/L;Severe black-odor riverway dissolved oxygen is lower than 0.2 mg/L, and ammonia nitrogen is higher than 15 mg/L.? Be not suitable for aquatile existence, aquatic vegetation degenerates and even becomes extinct, and phytoplankton, zooplankter, zoobenthos are only a small amount of Resistant kind exists.Food chain fracture, food web is incoherent, ecosystem structure serious unbalance, and function, which is seriously degenerated, even loses It loses.Black-odor riverway Crack cause is mainly the endogenous pollutions such as exogenous organic matter and ammonia nitrogen, bed mud, river does not flow and water temperature liter High and river food chain serious loss etc., wherein dissolved oxygen is that black smelly key factor occurs for river.River training must change The anoxic or anaerobic environment in kind river, control pollution of river object inlet, repair river channel ecology system, restore river from net energy Power.
It is administered for black-odor riverway, mainly there is physics, chemistry, biological and ecological method both at home and abroad.Physical method is mainly artificial Aeration, Sediment Dredging, water transfer erosion and deposition etc..Artificial aeration is to increase river dissolved oxygen, river training anaerobic environment, Sediment Dredging master By river rot bed mud remove, water transfer erosion and deposition be by input clear water, pollutant is washed away and is diluted.Chemical method is mainly Reinforcing wadding mud, chemical oxidation, chemical precipitation etc., such as the oxidants such as molysite, aluminium salt, modification infusorial earth coagulant, dual oxide water, The precipitating reagents such as quick lime.Biologic technology includes microorganism enhanced technology, technology of biological membrane, plant purification technology etc..
It was verified that monotechnics can not solve the problems, such as black-odor riverway, the improvement of black-odor riverway needs multiple technologies to assist With cooperation.A kind of method (application number: CN201710099529.7) that black-odor riverway comprehensive water-body is administered in the prior art utilizes Micro-pore aeration, add microorganism formulation, aquatile carry out river regulation, but the technology to microorganism grow attachment point into Row improves, and aquatile is compared to water plant, higher cost;There are also many prior arts to use single technological means, Effect is all less desirable, and there are also the modes that the prior art takes multiple means combination, but does not carry out the side such as microorganism The optimization in face, and it is larger to consume energy.
Improvement has been made in the invention on the basis of existing technology, can overcome drawbacks described above well.
Summary of the invention
It is comprehensive that the technical problem to be solved by the present invention is to solve the above shortcomings of the prior art and to provide a kind of black-odor riverways Systematic control method adheres to environment, micro-pore aeration, water plant etc. from many aspects using microorganism formulation, microorganism growth The pollutant components such as nitrogen, phosphorus and organic matter in black and odorous water are effectively reduced.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows: a kind of black-odor riverway integrated system improvement side Method successively implements following methods wait administer the section for selecting one section of riverbank straight in river, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass, pvc pipe, floating body, connecting rope, load-bearing material;The depth of water and length in the selected river of measurement, pacify at interval of river 0.5-3m A pvc pipe is put, the quantity of pvc pipe is determined according to the length data in the river of measurement;By carbon fibre ecological grass every 20- 100 cm are arranged in above pvc pipe, and one end of carbon fibre ecological grass is connected to above pvc pipe using connecting rope, carbon fibre The other end of ecological grass connects floating body, and load-bearing material is connected below pvc pipe, and pvc pipe is sunken to river bed under the action of load-bearing material, Carbon fibre ecological grass due to floating body and pvc pipe the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 2.5-19.5 mm;Aerator mainly includes aeration tube, aeration tube and aeration gas outlet, aeration tube pass through aerator up and down two Side simultaneously extends to riverbank direction, is equipped with aeration gas outlet to riverbank extending direction in aeration tube, and aeration gas outlet is placed in the bottom, from Carbon fibre ecological grass is nearby aerated bottom;Aerator is electrically connected with energy saving battery;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of select some plants Object carries out framework, forms a square cubic framework i.e. floating bed, plant growth is fixed with using frame in floating bed bottom surrounding Base, plant growth substrate include pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are placed in plant growth substrate, By the planting of selection in plant growth substrate, pedestal is equipped with opening;
Step 4: launching microorganism formulation: adding microorganism formulation near carbon fibre ecological grass, enhance black-odor riverway water body Repair ability.
Preferably, the aerator is micro-pore aeration machine, and the power of micro-pore aeration machine is 2.2 kw, and aeration time is every 4 Hour starting is primary, primary operation 1 hour.
Preferably, per cubic meter of water adds 6 g microorganism formulations in step 4, and the microorganism formulation is photosynthetic thin Bacterium, nitrobacteria, thiobacillus denitrificans and polyP bacteria composite bacteria agent are prepared by weight 1:2:2:2.
Preferably, per cubic meter of water adds 8 g microorganism formulations in step 4, and the microorganism formulation is photosynthetic thin Bacterium, nitrobacteria, thiobacillus denitrificans and polyP bacteria composite bacteria agent are prepared by weight 1:2:3:2.
Preferably, per cubic meter of water adds 15 g microorganism formulations in step 4, and the microorganism formulation is photosynthetic thin Bacterium, nitrobacteria, thiobacillus denitrificans and polyP bacteria composite bacteria agent are prepared by weight 2:3:3:3.
Preferably, the floating bed is the cube structure that multiple small squares are built into, and the number of plies is 2-5 layers, every layer of pros Body is fixedly connected using bolt with screw.
Preferably, the plant of the plant growth substrate be the emergent aquactic plants such as iris, canna, reed, calamus, lotus and/ Or the submerged plants such as eel grass, hornwort, watermifoil, black algae.
Preferably, the pedestal in the step 3 is pedestal made of PVC material.
Preferably, the energy-saving electric power is solar battery.
Preferably, the energy-saving electric power is battery and wind-driven generator, and exposure machine and battery are electrically connected, wind-force hair Motor and battery are electrically connected.
Preferably, the energy-saving electric power is solar battery and battery and wind-driven generator, and exposure machine and battery are electric Property connection, wind-driven generator and battery be electrically connected, and exposure machine and solar battery are electrically connected.
Compared with prior art, the invention has the benefit that the present invention considers microorganism attachment point and growth ring Border problem not only enhances the retention to water body recovery technology matter using carbon fibre ecological grass, also improves microorganism attachment point Position, the biomembrane that microorganism is formed have larger effect to purification of water quality;The present invention is provided micro- using targetedly microorganism formulation Biological attachment point, is aided with micro-pore aeration, rapid microbial growth can be made to breed, and accelerates purification of water quality process;The present invention makes Micro-pore aeration machine is powered with solar battery or wind-driven generator, resource can be made full use of, reduces power consumption;This Invention planting bracket is made of multiple small squares, and every layer of square is fixed using bolt and screw, easy for assemble or unload, Suitable for the plantation of different plant height emergent aquactic plants or submerged plant, energy is absorbed to the selection of different pollutants using different plants Power, so that various plants synergistic effect reaches optimization process effect;The present invention is biological prosthetic using microorganism, plant etc., increases Microorganism adheres to point, is aided with micro-pore aeration, promotes growth and breeding, the purification of water quality of microorganism and plant, reaches quick improvement The purpose of black-odor riverway water quality, and restoration and reconstruction river channel ecology system.
Detailed description of the invention
Fig. 1 is carbon fibre ecological grass arrangement schematic diagram of the present invention;
Fig. 2 is micro-pore aeration stringing schematic diagram of the present invention;
Fig. 3 is the biological floating bed bracket framework schematic diagram of the present invention.
In figure: 1, carbon fibre ecological grass;2, pvc pipe;3, floating body;4, load-bearing material;5, aerator;6, aeration tube;7, it exposes Tracheae outlet;8, power supply;9, floating bed.
Specific embodiment
Below by a kind of specific example black-odor riverway integrated system administering method involved in the present invention is furture elucidated, But it is not intended to limit the contents of the present invention.
Embodiment 1
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, pacify at interval of river 1m A pvc pipe 2 is put, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;By carbon fibre ecological grass 1 every 80 cm are arranged in 2 top of pvc pipe, and one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe using connecting rope, and carbon is fine The other end for tieing up ecological grass 1 connects floating body 3, and load-bearing material 4 is connected below pvc pipe 2, and pvc pipe 2 sinks under the action of load-bearing material 4 In river bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 10mm;Aerator 5 mainly includes aeration tube 6, and aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through the two sides up and down of aerator 5 And extend to riverbank direction, it is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in the bottom, It is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is every 4 Hour starting is primary, primary operation 1 hour;Aerator 5 is electrically connected with battery, and battery is electrically connected with wind-power electricity generation Machine;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The emergent aquactic plant of iris, canna, reed, calamus, lotus etc. carries out framework, what formation one was built by multiple small squares Square body frame, that is, floating bed 9, square body frame are layer 2-3, are fixed with plant growth using frame in 9 bottom surrounding of floating bed Base, plant growth substrate include PVC pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are placed in plant growth substrate In, by the planting of selection in plant growth substrate, PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 8 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 1:2:3:2 System enhances the repair ability of black-odor riverway water body.
Embodiment 2
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, at interval of river 0.5m A pvc pipe 2 is placed, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;Carbon fibre ecological grass 1 is every It is arranged in above pvc pipe 2 every 100 cm, one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe, carbon using connecting rope The other end of fiber ecological grass 1 connects floating body 3, load-bearing material 4 is connected below pvc pipe 2, pvc pipe 2 is under the action of load-bearing material 4 Be sunken to river bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 2.5mm;Aerator 5 mainly includes aeration tube 6, aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through aerator 5 up and down two Side simultaneously extends to riverbank direction, is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in water Bottom is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is Starting in every 4 hours is primary, primary operation 1 hour;Aerator 5 is electrically connected with solar battery 8;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The submerged plants such as eel grass, hornwort, watermifoil, black algae carry out framework, form the pros being built by multiple small squares Body frame, that is, floating bed 9, square body frame are 3-5 layers, are fixed with plant growth substrate using frame in 9 bottom surrounding of floating bed, plant It includes PVC pedestal, Nutrition Soil, bed mud and clay that object, which grows base, and Nutrition Soil, bed mud and clay are placed in plant growth substrate, will For the planting of selection in plant growth substrate, PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 6 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 1:2:2:2 System enhances the repair ability of black-odor riverway water body.
Embodiment 3
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbons fibre Tie up ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, at interval of river 3m A pvc pipe 2 is placed, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;Carbon fibre ecological grass 1 is every It is arranged in above pvc pipe 2 every 60cm, one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe using connecting rope, and carbon is fine The other end for tieing up ecological grass 1 connects floating body 3, and load-bearing material 4 is connected below pvc pipe 2, and pvc pipe 2 sinks under the action of load-bearing material 4 In river bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 19.5mm;Aerator 5 mainly includes aeration tube 6, aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through aerator 5 up and down two Side simultaneously extends to riverbank direction, is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in water Bottom is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is Starting in every 4 hours is primary, primary operation 1 hour;Aerator 5 is electrically connected with solar battery and battery, and battery is electrical It is connected with wind-driven generator;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The submerged plants such as the emergent aquactic plants such as iris, canna, reed, calamus, lotus and eel grass, hornwort, watermifoil, black algae carry out frame Structure forms a square body frame i.e. floating bed 9, and required cube structure is 2-5 layers, solid using frame in 9 bottom surrounding of floating bed Surely it is equipped with plant growth substrate, plant growth substrate includes PVC pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are put It is placed in plant growth substrate, by the planting of selection in plant growth substrate, PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 15 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 2:3:3:3 System enhances the repair ability of black-odor riverway water body.
Embodiment 4
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, at interval of river 0.8m A pvc pipe 2 is placed, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;Carbon fibre ecological grass 1 is every It is arranged in above pvc pipe 2 every 40 cm, one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe, carbon using connecting rope The other end of fiber ecological grass 1 connects floating body 3, load-bearing material 4 is connected below pvc pipe 2, pvc pipe 2 is under the action of load-bearing material 4 Be sunken to river bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 2.5mm;Aerator 5 mainly includes aeration tube 6, aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through aerator 5 up and down two Side simultaneously extends to riverbank direction, is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in water Bottom is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is Starting in every 4 hours is primary, primary operation 1 hour;Aerator 5 is electrically connected with battery, and battery is electrically connected with wind-force hair Motor;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The submerged plants such as the emergent aquactic plants such as iris, canna, reed, calamus, lotus and eel grass, hornwort, watermifoil, black algae carry out frame Structure forms a square body frame being built by multiple small squares i.e. floating bed 9, and square body frame is layer 2-4, in floating bed 9 Bottom surrounding is fixed with plant growth substrate using frame, and plant growth substrate includes PVC pedestal, Nutrition Soil, bed mud and clay, battalion It supports soil, bed mud and clay to be placed in plant growth substrate, by the planting of selection in plant growth substrate, PVC pedestal is equipped with Opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 8 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 1:2:3:2 System enhances the repair ability of black-odor riverway water body.
Embodiment 5
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbons fibre Tie up ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, at interval of river 1m A pvc pipe 2 is placed, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;One is placed at interval of 1 m of river Root pvc pipe 2, the particular number of pvc pipe 2 is depending on channel length;Carbon fibre ecological grass 1 is arranged in pvc pipe every 20 cm One end of 2 tops, carbon fibre ecological grass 1 is connected to 2 top of pvc pipe, the other end of carbon fibre ecological grass 1 using connecting rope Floating body 3 is connected, load-bearing material 4 is connected below pvc pipe 2, pvc pipe 2 is sunken to river bed under the action of load-bearing material 4, and carbon fibre is raw State grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 5mm;Aerator 5 mainly includes aeration tube 6, and aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through the two sides up and down of aerator 5 And extend to riverbank direction, it is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in the bottom, It is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is every 4 Hour starting is primary, primary operation 1 hour;Aerator 5 is electrically connected with battery, and battery is electrically connected with wind-power electricity generation Machine;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The emergent aquactic plants such as iris, canna, reed, calamus, lotus carry out framework, form one and are built into just by multiple small squares Cube framework, that is, floating bed 9, square body frame are layer 2-3, are fixed with plant growth substrate using frame in 9 bottom surrounding of floating bed, Plant growth substrate includes PVC pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are placed in plant growth substrate, By the planting of selection in plant growth substrate, PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 6 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 1:2:2:2 System enhances the repair ability of black-odor riverway water body.
Embodiment 6
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, at interval of river 1.5m A pvc pipe 2 is placed, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;Carbon fibre ecological grass 1 is every It is arranged in above pvc pipe 2 every 60cm, one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe using connecting rope, and carbon is fine The other end for tieing up ecological grass 1 connects floating body 3, and load-bearing material 4 is connected below pvc pipe 2, and pvc pipe 2 sinks under the action of load-bearing material 4 In river bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 15mm;Aerator 5 mainly includes aeration tube 6, and aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through the two sides up and down of aerator 5 And extend to riverbank direction, it is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in the bottom, It is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is every 4 Hour starting is primary, primary operation 1 hour;Aerator 5 is electrically connected with solar battery;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The submerged plants such as the emergent aquactic plants such as iris, canna, reed, calamus, lotus and eel grass, hornwort, watermifoil, black algae carry out frame Structure forms a square body frame i.e. floating bed 9, and required cube structure is 2-5 layers, solid using frame in 9 bottom surrounding of floating bed Surely it is equipped with plant growth substrate, plant growth substrate includes PVC pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are put It is placed in plant growth substrate, by the planting of selection in plant growth substrate, PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 15 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 2:3:3:3 System enhances the repair ability of black-odor riverway water body.
Embodiment 7
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, pacify at interval of river 3m A pvc pipe 2 is put, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;By carbon fibre ecological grass 1 every 50cm is arranged in 2 top of pvc pipe, and one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe, carbon fibre using connecting rope The other end of ecological grass 1 connects floating body 3, and load-bearing material 4 is connected below pvc pipe 2, and pvc pipe 2 is sunken under the action of load-bearing material 4 River bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 15.5mm;Aerator 5 mainly includes aeration tube 6, aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through aerator 5 up and down two Side simultaneously extends to riverbank direction, is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in water Bottom is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is Starting in every 4 hours is primary, primary operation 1 hour;Aerator 5 is electrically connected with battery, and battery is electrically connected with wind-force hair Motor;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The submerged plants such as the emergent aquactic plants such as iris, canna, reed, calamus, lotus and eel grass, hornwort, watermifoil, black algae carry out frame Structure forms a square body frame being built by multiple small squares i.e. floating bed 9, and square body frame is layer 2-4, in floating bed 9 Bottom surrounding is fixed with plant growth substrate using frame, and plant growth substrate includes PVC pedestal, Nutrition Soil, bed mud and clay, battalion It supports soil, bed mud and clay to be placed in plant growth substrate, by the planting of selection in plant growth substrate, PVC pedestal is equipped with Opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 15 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 2:3:3:3 System enhances the repair ability of black-odor riverway water body.
Embodiment 8
A kind of black-odor riverway integrated system administering method is selecting the straight section in one section of riverbank wait administer in river, successively real Apply following methods, the specific steps are as follows:
Step 1: arrangement carbon fibre ecological grass system: carbon fibre ecological grass arrangement system mainly includes several carbon fibres Ecological grass 1, pvc pipe 2, floating body 3, connecting rope, load-bearing material 4;The depth of water and length in the selected river of measurement, pacify at interval of river 1m A pvc pipe 2 is put, the quantity of pvc pipe 2 is determined according to the length data in the river of measurement;By carbon fibre ecological grass 1 every 80cm is arranged in 2 top of pvc pipe, and one end of carbon fibre ecological grass 1 is connected to 2 top of pvc pipe, carbon fibre using connecting rope The other end of ecological grass 1 connects floating body 3, and load-bearing material 4 is connected below pvc pipe 2, and pvc pipe 2 is sunken under the action of load-bearing material 4 River bed, carbon fibre ecological grass 1 due to floating body 3 and pvc pipe 2 the effect of pullling, perpendicular to river direction;
Step 2: micro-pore aeration: aerator 5 being installed between the carbon fibre ecological grass being arranged in parallel at two, accelerates the layer of water body Stream circulation and oxygenation process, while taking carbon dioxide, ammonia out of the water surface, increase the DO value in water body, aeration bubbles diameter is 15mm;Aerator 5 mainly includes aeration tube 6, and aeration tube 6 and aeration gas outlet 7, aeration tube 6 pass through the two sides up and down of aerator 5 And extend to riverbank direction, it is equipped with aeration gas outlet 7 to riverbank extending direction in aeration tube 6, aeration gas outlet 7 is placed in the bottom, It is nearby aerated bottom from carbon fibre ecological grass 1;The power of the micro-pore aeration machine 5 is 2.2 kw, and aeration time is every 4 Hour starting is primary, primary operation 1 hour;Aerator 5 is electrically connected with solar battery and battery, and battery is electrically connected There is wind-driven generator;
Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of choose plant be The emergent aquactic plants such as iris, canna, reed, calamus, lotus carry out framework, form a square body frame i.e. floating bed 9, it is required just Cube structure is 2-5 layers, is fixed with plant growth substrate using frame in 9 bottom surrounding of floating bed, plant growth substrate includes the bottom PVC Seat, Nutrition Soil, bed mud and clay, Nutrition Soil, bed mud and clay are placed in plant growth substrate, by the planting of selection in plant Object is grown in base, and PVC pedestal is equipped with opening;
Step 4: launch microorganism formulation: per cubic meter of water adds 15 g microorganism formulations near carbon fibre ecological grass 1, The microorganism formulation is that photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans, polyP bacteria composite bacteria agent are matched by weight 2:3:3:3 System enhances the repair ability of black-odor riverway water body.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention Range.

Claims (10)

1. a kind of black-odor riverway integrated system administering method, it is characterised in that: selecting one section of riverbank straight wait administer in river Section, successively implement following methods, the specific steps are as follows: step 1: arrangement carbon fibre ecological grass system: carbon fibre is raw State grass arrangement system mainly includes several carbon fibre ecological grass (1), pvc pipe (2), floating body (3), connecting rope, load-bearing material (4);The depth of water and length in the selected river of measurement place a pvc pipe (2) at interval of river 0.5-3m, according to the river of measurement The length data in road determines the quantity of pvc pipe (2);Carbon fibre ecological grass (1) is arranged in pvc pipe every 20-100 cm (2) one end of top, carbon fibre ecological grass (1) is connected to above pvc pipe (2) using connecting rope, carbon fibre ecological grass (1) The other end connect floating body (3), connect load-bearing material (4) below the pvc pipe (2), pvc pipe (2) is under the action of load-bearing material (4) Be sunken to river bed, carbon fibre ecological grass (1) due to floating body (3) and pvc pipe (2) the effect of pullling, perpendicular to river direction;Step 2: micro-pore aeration: installing aerator (5) between the carbon fibre ecological grass being arranged in parallel at two, accelerates the laminar flow circulation of water body With oxygenation process, while carbon dioxide, ammonia are taken out of the water surface, increase the DO value in water body, aeration bubbles diameter is 2.5- 19.5 mm;Aerator (5) mainly includes aeration tube (6), and aeration tube (6) and aeration gas outlet (7), aeration tube (6) pass through aeration The two sides up and down of machine (5) simultaneously extend to riverbank direction, are equipped with aeration gas outlet (7) to riverbank extending direction in aeration tube (6), expose Gas gas outlet (7) is placed in the bottom, is nearby aerated bottom from carbon fibre ecological grass (1);Aerator (5) is electrically connected with section It can power supply (8);Step 3: installation floating bed: in the step 2 two at be arranged in parallel carbon fibre ecological grass on the outside of select Some plants carry out framework, form a square cubic framework i.e. floating bed (9), are fixed in floating bed (9) bottom surrounding using frame Equipped with plant growth substrate, plant growth substrate includes pedestal, Nutrition Soil, bed mud and clay, and Nutrition Soil, bed mud and clay are placed in plant Object is grown in base, and by the planting of selection in plant growth substrate, pedestal is equipped with opening;Step 4: launch microorganism formulation: In carbon fibre ecological grass (1), nearby per cubic meter of water adds microorganism formulation, enhances the repair ability of black-odor riverway water body.
2. a kind of black-odor riverway integrated system administering method according to claim 1, it is characterised in that: the aerator It (5) is micro-pore aeration machine, the power of micro-pore aeration machine is 2.2 kw, and aeration time is that starting in every 4 hours is primary, once runs 1 Hour.
3. a kind of black-odor riverway integrated system administering method according to claim 1, it is characterised in that: every in step 4 Cubic meter water body adds 6 g microorganism formulations, and the microorganism formulation is photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans and gathers Phosphorus bacterium composite bacteria agent is prepared by weight 1:2:2:2.
4. a kind of black-odor riverway integrated system administering method according to claim 1, it is characterised in that: every in step 4 Cubic meter water body adds 8 g microorganism formulations, and the microorganism formulation is photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans and gathers Phosphorus bacterium composite bacteria agent is prepared by weight 1:2:3:2.
5. a kind of black-odor riverway integrated system administering method according to claim 1, it is characterised in that: every in step 4 Cubic meter water body adds 15 g microorganism formulations, and the microorganism formulation is photosynthetic bacteria, nitrobacteria, thiobacillus denitrificans and gathers Phosphorus bacterium composite bacteria agent is prepared by weight 2:3:3:3.
6. a kind of black-odor riverway integrated system administering method according to any one of claims 1-5, it is characterised in that: institute Stating floating bed (8) is the cube structure being built by multiple small squares, and the number of plies is 2-5 layer, every layer of square using bolt with Screw is fixedly connected.
7. a kind of black-odor riverway integrated system administering method according to any one of claims 1-5, it is characterised in that: institute The plant for stating plant growth substrate is emergent aquactic plants and/or eel grass, hornwort, the fox-brush such as iris, canna, reed, calamus, lotus The submerged plants such as algae, black algae.
8. a kind of black-odor riverway integrated system administering method according to claim 1-5, it is characterised in that: described Pedestal in step 3 is pedestal made of PVC material.
9. a kind of black-odor riverway integrated system administering method according to claim 1-5, it is characterised in that: described Energy-saving electric power (8) is solar battery.
10. a kind of black-odor riverway integrated system administering method according to claim 1-5, it is characterised in that: institute Stating energy-saving electric power (8) is battery and wind-driven generator, and exposure machine (5) and battery are electrically connected, wind-driven generator and electric power storage Pond is electrically connected.
CN201811084070.4A 2018-09-18 2018-09-18 A kind of black-odor riverway integrated system administering method Pending CN109205792A (en)

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Application publication date: 20190115