CN104761046A - Floating EHBR river lake water purification device system and method thereof - Google Patents
Floating EHBR river lake water purification device system and method thereof Download PDFInfo
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- CN104761046A CN104761046A CN201410004252.1A CN201410004252A CN104761046A CN 104761046 A CN104761046 A CN 104761046A CN 201410004252 A CN201410004252 A CN 201410004252A CN 104761046 A CN104761046 A CN 104761046A
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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
- 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
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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
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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
- Y02W10/30—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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention belongs to the ecologic and environmental protection field, and relates to a floating enhanced coupling biomembrane reactor (EHBR) river lake water purification device system and a method thereof. A certain number of floating EHBR river and lake water purification device systems are sequentially arranged on a river lake water surface according to the structure characteristics, the current characteristics and the quality characteristics of river lake water. Mass propagation of microbes is carried out by means of organic suspensions or soluble nutrients in river lake water with the hollow fiber membrane of the floating g EHBR river lake water purification device system as a carrier to form a biomembrane capable of absorbing and decomposing pollutants in order to purify the river lake water. The floating EHBR river lake water purification device system and the method thereof have the characteristics of good treatment effect, stable running, small occupied land, low cost, low running cost and flexible arrangement, and are helpful for establishing and improving the ecologic restoration ability of river lakes.
Description
Technical field
The present invention is a kind of floating type strengthening coupled biological membrane reactor (EHBR) water bodies of rivers and lakes refining plant System and method for, belongs to eco-environmental conditions protection field.
Background technology
Conventional art at present for river regulation mainly contains Physical, chemical method and biology/ecological method three major types.Physical mainly changes water, machinery by desilting and to remove pollutent in river except measures such as algae, artificial salvagings, and cost is high, and water body is held time very short, can not fundamentally solve river water body pollution problem.Chemical method as coagulating sedimentation, add chemical agent and kill algae, add molysite and promote the precipitation of phosphorus, add the methods such as lime denitrogenation, but this river sewage administering method cost is high and easily cause secondary pollution.Current biology/ecological method administers urban river water, planting aquatic plants in water mostly, other treatment unit additional, but due to most treatment unit function singleness, result of use is generally poor, and waterplant is easily dead rotten when changing according to the season, and therefore also cannot realize water body systematicness and persistent purifying treatment.
Administer the desirable technique that water bodies of rivers and lakes pollutes, general requirement should be treat both principal and secondary aspect of disease, highly effective and safe, low cost, sustainable, the scrubbing self-purification capacity of water bodies of rivers and lakes itself can be set up, form perfect aquatic ecosystem.
Summary of the invention
The present invention aims to provide that a kind for the treatment of effect is good, stable, cost is low, simple to operation, can promote and keep water bodies of rivers and lakes self-purification capacity lastingly and water bodies of rivers and lakes refining plant System and method for easy to implement, be applicable to the contaminated water bodies of rivers and lakes of various water quality and administer and repair.
The present invention is achieved through the following technical solutions: floating type EHBR water bodies of rivers and lakes refining plant system is mainly made up of membrane module, membrane module frame, buoyancy aid, power system, airing system, puopulsion equipment, rope and pendant.
Membrane module of the present invention is made up of hollow-fibre membrane and its two ends end socket respectively containing air inlet and air outlet with excellent permeability energy, good stability and physical strength, the outer surface of hollow-fibre membrane has good biological adhesiveness, namely good carrier surface forming biofilm property.
Membrane module frame of the present invention, for fixing membrane module, is made up of some supports; One or more membrane module fixed by a support.
Buoyancy aid of the present invention refers to the device that can produce larger buoyancy in water body, such as: floating drum, buoyancy tank, floating bed, water wings etc.
Power system of the present invention can provide the equipment of power for apparatus of the present invention, such as: the power-supply units such as solar power plant, wind power plant, fuel cell, store battery, small power generation equipment, small engine and normal power supplies.
Airing system of the present invention can provide source of the gas and the equipment of oxygen-containing gas for membrane module of the present invention, such as: gas compressing equipment, oxygen generating plant, and the air feed equipment etc. such as pressurized vessel containing pressurized air and oxygen.
Puopulsion equipment of the present invention can be puopulsion unit that is any type of, that can promote apparatus of the present invention movement in water, such as: propeller type thruster, direct current thruster, water-jet propulsor, turbine propulsion device, tail pipe thruster, hydraulic pusher, worm gear thruster, gas propulsive device etc., and the puopulsion equipment such as electric plating propulsion and wind1 propulsion equipment.
In the present invention, membrane module is fixed on membrane module frame, and integral membrane assembly frame radially from inside to outside; Buoyancy aid is fixed on the top of membrane module frame; Power system and air feed equipment can be placed on buoyancy aid, and air feed equipment is connected with power system and is connected with the inlet mouth of membrane module by gas piping, and puopulsion equipment to be fixed on membrane module frame and to be linked with power-supply unit; Bank reference power supply is connected with puopulsion equipment and air feed equipment by water body or introduce above the water surface; Bank base source of the gas is connected with membrane module by water body or introduce above the water surface; Pendant is sunken to bottom of river channel and is connected with membrane module frame by rope; Form the floating type EHBR water bodies of rivers and lakes refining plant system of integration thus.
Floating type EHBR water bodies of rivers and lakes refining plant system of the present invention floats on the lake surface of river, without the need to civil engineering pond body construction, without the need to channel cleanout, can adjust flexibly according to condition of water quality.Floating type EHBR water bodies of rivers and lakes refining plant system of the present invention have water bodies of rivers and lakes good purification, stable, take up an area little, cost is low, working cost is low, flexible arrangement, the foundation contributing to river water body restoration of the ecosystem ability and perfect feature.
Embodiment
The integration apparatus that floating type EHBR water bodies of rivers and lakes refining plant system of the present invention is made up of membrane module, membrane module frame, buoyancy aid, power system, airing system, puopulsion equipment, rope and pendant.By power system for air feed equipment and puopulsion equipment provide power, airing system is by gas piping for the hollow-fibre membrane in membrane module provides oxygen-containing gas, and oxygen is the microbial film oxygen supply of apposition growth at its outside surface through membranous wall; The puopulsion equipment under power drive movement of integrated apparatus system in water body provides power.
The buoyancy that buoyancy aid is produced by self, realizes membrane module and is immersed under the water surface and don't touches river bed.
It is movable within the scope of fixing river course, lake that length for the rope of junctional membrane assembly frame and pendant can regulate and control whole apparatus system; Pendant is arranged on water bottom, for the position of stationary installation system in river course, lake.
Use method of the present invention, comprising: the quantity and the design membrane module frame that calculate membrane module according to the pollution level of water bodies of rivers and lakes and discharge; Design floating type EHBR water bodies of rivers and lakes refining plant system laying in river course according to the structure in lake, river and Hydrological characteristics, reach best effect to make water body purification; According to above-mentioned calculating and design, floating type EHBR water bodies of rivers and lakes refining plant system is installed in river and lake; The system that turns on the power and airing system, hollow-fibre membrane air feed is given under the pressure arranged, due to the oxygen concn that good through performance makes tubular fibre film outer surface keep higher, the microorganism in water body, in the growth of hollow-fibre membrane surface attachment, cultivates complete microbial film then; The also acceleration by additional bacterial classification and nutritive ingredient of hollow-fibre membrane outer surface biomembranous biofilm process; In EHBR water bodies of rivers and lakes scavenging process, the nutritive substance in water bodies of rivers and lakes is by the absorption of the microbial film of hollow-fibre membrane outer surface and degrade, the object reaching purifying water body with this, keep water body clean.
Floating type EHBR water bodies of rivers and lakes refining plant realizes revolution and rotation within the specific limits under the driving of puopulsion equipment, realizes, to the purification of water body in a big way, improve equipment use efficiency.
Floating type EHBR water bodies of rivers and lakes refining plant System and method for of the present invention is applicable to purification treatment and the restoration of the ecosystem of the contaminated water bodies of rivers and lakes of various water quality.
Claims (10)
1. floating type strengthening coupled biological membrane reactor (EHBR) water bodies of rivers and lakes refining plant system, is characterized in that: comprise membrane module, membrane module frame, buoyancy aid, power supply system, airing system, puopulsion equipment, rope and pendant.
2. one kind uses the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: membrane module is made up of hollow-fibre membrane and its two ends end socket respectively containing air inlet and air outlet with excellent oxygen through performance, good stability and physical strength, the outer surface of hollow-fibre membrane has good biological adhesiveness, namely good carrier surface forming biofilm property.
3. use the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: membrane module frame, for fixing membrane module, is made up of some supports; A support is fixed one and more than one membrane module.
4. use the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: buoyancy aid refers to the device that can produce larger buoyancy in water body, its effect keeps membrane module be immersed under the water surface and don't touch river bed.
5. one kind uses the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: power system can provide the equipment of power for apparatus of the present invention, comprises the various power-supply unit as solar power plant, wind power plant, fuel cell, store battery, small power generation equipment, small engine and normal power supplies.
6. use the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: airing system can provide source of the gas and the air feed equipment of oxygen-containing gas for membrane module of the present invention.
7. use the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: puopulsion equipment can be puopulsion unit that is any type of, that can promote apparatus of the present invention movement in water.
8. use the floating type EHBR water bodies of rivers and lakes refining plant system described in claim 1, it is characterized in that: membrane module is fixed on membrane module frame, integral membrane assembly frame radially from inside to outside; Buoyancy aid is fixed on the top of membrane module frame; Power system and air feed equipment can be placed on buoyancy aid, and air feed equipment is connected with power system and is connected with the inlet mouth of membrane module by gas piping, and puopulsion equipment to be fixed on membrane module frame and to be linked with power-supply unit; Bank reference power supply is connected with puopulsion equipment and air feed equipment by water body or introduce above the water surface; Bank base source of the gas is connected with membrane module by water body or introduce above the water surface; Pendant is sunken to bottom of river channel and is connected with membrane module frame by rope; Form the floating type EHBR water bodies of rivers and lakes refining plant system of integration thus.
9. utilize a method for floating type EHBR water bodies of rivers and lakes refining plant system as claimed in claim 1, it is characterized in that: the integration apparatus that floating type EHBR water bodies of rivers and lakes refining plant system of the present invention is made up of membrane module, membrane module frame, buoyancy aid, power system, airing system, puopulsion equipment, rope and pendant; By power system for air feed equipment and puopulsion equipment provide power, airing system is by gas piping for the hollow-fibre membrane in membrane module provides oxygen-containing gas, and oxygen is the microbial film oxygen supply of apposition growth at its outside surface through membranous wall; The puopulsion equipment under power drive movement of integrated apparatus system in water body provides power; The buoyancy that buoyancy aid is produced by self, realizes membrane module and is immersed under the water surface and don't touches river bed; It is movable within the scope of fixing river course, lake that length for the rope of junctional membrane assembly frame and pendant can regulate and control whole apparatus system; Pendant is arranged on water bottom, for the position of stationary installation system in river course, lake; Use method of the present invention, comprising: the quantity and the design membrane module frame that calculate membrane module according to the pollution level of water bodies of rivers and lakes and discharge; Design floating type EHBR water bodies of rivers and lakes refining plant system laying in river course according to the structure in lake, river and Hydrological characteristics, reach best effect to make water body purification; According to above-mentioned calculating and design, floating type EHBR water bodies of rivers and lakes refining plant system is installed in river and lake; The system that turns on the power and airing system, hollow-fibre membrane air feed is given under the pressure arranged, due to the oxygen concn that good through performance makes tubular fibre film outer surface keep higher, the microorganism in water body, in the growth of hollow-fibre membrane surface attachment, cultivates complete microbial film then; The also acceleration by additional bacterial classification and nutritive ingredient of hollow-fibre membrane outer surface biomembranous biofilm process; In EHBR water bodies of rivers and lakes scavenging process, the nutritive substance in water bodies of rivers and lakes is by the absorption of the microbial film of hollow-fibre membrane outer surface and degrade, the object reaching purifying water body with this, keep water body clean; Floating type EHBR water bodies of rivers and lakes refining plant realizes revolution and rotation within the specific limits under the driving of puopulsion equipment, realizes the purification to water body in a big way, improves equipment use efficiency.
10. utilize the method for floating type EHBR water bodies of rivers and lakes refining plant system according to claim 1 described in floating type EHBR water bodies of rivers and lakes refining plant system and claim 9, it is characterized in that: this apparatus system and method are applicable to purification treatment and the restoration of the ecosystem of the contaminated water bodies of rivers and lakes of various water quality.
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CN201410004252.1A CN104761046B (en) | 2014-01-06 | 2014-01-06 | A kind of floating type reinforcing coupled biological membrane reactor water bodies of rivers and lakes purification method |
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CN201410004252.1A CN104761046B (en) | 2014-01-06 | 2014-01-06 | A kind of floating type reinforcing coupled biological membrane reactor water bodies of rivers and lakes purification method |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106587346A (en) * | 2015-10-15 | 2017-04-26 | 天津海之凰科技有限公司 | Method for removing total nitrogen in river course water by using an intermittent EHBR system |
CN108083436A (en) * | 2017-12-19 | 2018-05-29 | 武汉新源水务环境工程有限公司 | A kind of floating type double bed microporous barrier water body restoration device |
CN108147527A (en) * | 2017-02-24 | 2018-06-12 | 天津海之凰科技有限公司 | A kind of EHBR black and odorous waters administering method |
CN108439578A (en) * | 2018-04-25 | 2018-08-24 | 天津海之凰科技有限公司 | A kind of combination curtain reinforcing coupled biological membrane reactor(EHBR)Water bodies of rivers and lakes purified in situ apparatus system and method |
CN109368778A (en) * | 2018-12-05 | 2019-02-22 | 天津海之凰环境科技有限公司 | A kind of EHBR ecological floating island |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106587346A (en) * | 2015-10-15 | 2017-04-26 | 天津海之凰科技有限公司 | Method for removing total nitrogen in river course water by using an intermittent EHBR system |
CN108147527A (en) * | 2017-02-24 | 2018-06-12 | 天津海之凰科技有限公司 | A kind of EHBR black and odorous waters administering method |
CN108083436A (en) * | 2017-12-19 | 2018-05-29 | 武汉新源水务环境工程有限公司 | A kind of floating type double bed microporous barrier water body restoration device |
CN108083436B (en) * | 2017-12-19 | 2020-06-16 | 武汉新源水务环境工程有限公司 | Floating type double-bed microporous membrane water body restoration device |
CN108439578A (en) * | 2018-04-25 | 2018-08-24 | 天津海之凰科技有限公司 | A kind of combination curtain reinforcing coupled biological membrane reactor(EHBR)Water bodies of rivers and lakes purified in situ apparatus system and method |
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CN109368778A (en) * | 2018-12-05 | 2019-02-22 | 天津海之凰环境科技有限公司 | A kind of EHBR ecological floating island |
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