CN102276068B - River channel ecological construction and water body restoring system - Google Patents
River channel ecological construction and water body restoring system Download PDFInfo
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- CN102276068B CN102276068B CN2011101275262A CN201110127526A CN102276068B CN 102276068 B CN102276068 B CN 102276068B CN 2011101275262 A CN2011101275262 A CN 2011101275262A CN 201110127526 A CN201110127526 A CN 201110127526A CN 102276068 B CN102276068 B CN 102276068B
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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
Abstract
The invention relates to a river channel ecological construction and a water body restoring system, which are used for treating the river channel environment. A equipment house is provided with a microbial strains box, a bio fungus transfer pump and an oxygen supply blower; the bio fungus transfer pump is respectively connected with the microbial strains box and a bio fungus box through the bio fungus conveying pipelines, the bio fungus box is placed in the river channel; the oxygen supply blower is respectively connected with the microbial strains box, the bio fungus box and an air pipeline through pipelines, a diaphragm aerator pipe is provided on the air pipeline through a connector for branch pipes, the air pipeline and the diaphragm aerator pipe are placed in the river channel; bio fungus filling materials are provided in the river channel. The invention employs a proper aeration system for reoxygenation to water body of the river channel, further the beneficial bacteria groups can be added, the invention is capable of biologically restoring polluted river water, effectively treating the black color and odor smell of the river channel, accelerating recovery of natural ecology of the river channel and the processes of nitrification and nitrogen removal to the polluted water quality, inhibiting the generation of green alga, rapidly eliminating the various odor smell generated by the contaminated water quality, so that the river channel ecological construction and the water body restoring system have the advantages of obvious effects of saving energy consumption and high efficiency for treating pollution.
Description
Technical field
The present invention relates to the river regulation technical field, is that a kind of river channel ecology builds and water restoration system specifically.
Background technology
If sanitary wastewater, all kinds of hotel, the sanitary sewage of school and two sides resident's sanitary sewage around pollution of estuary owner river course.Because constantly there is entering of sanitary sewage the both sides, river course, cause the location, river course seriously polluted.Traditional river course water surrounding regulation method mainly contains following several, and has following defect:
1, chemical restoration
The essence of chemical restoration is to utilize chemistry and the materialization effect (comprising neutralization, complexing, generation gas or precipitation, deemulsification, colloid unstability, extraction, cohesion and flocculation) of chemical agent complexity, forward pollutent to another phase from water, although the states of matter of pollutent changes, but fundamentally do not eliminate pollutent, and add medicament and easily produce secondary pollution.
2, physical restoration
Physical restoration mainly refers to by diversion desilting, machinery and removes the measures such as algae, gets rid of the pollutent in water.Although can temporarily solve pollution of river problem like this, but can not fundamentally solve the pollution of river, because As time goes on, resident living sewage and enterprise's factory effluent of two sides constantly enter, over time, quality of river water can be reduced to the front state of Pollution abatement.Moreover this kind of method needs large-scale structures and mechanical means, expense is high.
3, biological-ecological recovery technique
The biological-ecological recovery technique refers to utilizes specific biological (plant, microorganism or protozoon) absorption, conversion, removing or degradation water environmental pollutant, realizes the measure that water surrounding purifies, ecologic effect is recovered.Repair process can be naturally, carry out in situ, and construction investment is only 30 ﹪ that repair of chemical method, Physical～50 ﹪.The biological-ecological recovery technique is because plurality of advantages such as having security, economy, practicality, systematicness becomes the technical way of apparatus for treating river water pollution.
A, waterplant recovery technique.Utilize the waterplant of applicable corresponding river water body environment and the microenvironment of symbiosis thereof, remove the pollutent in water body.Waterplant and planktonic algae are the rivals on nutritive substance and in the utilization of water energy, and it can effectively suppress the growth of planktonic algae.But waterplant cultivation growth rate is slow, treatment effect is difficult to take effect in a short time.And, the poor river course to some water surroundings, waterplant is cultivated very difficult.
B, hydrocoles recovery technique.Hydrocoles comprises zooplankton, necton and zoobenthos, and they take free bacteria in water body, planktonic algae, organic debris etc. is food, can effectively reduce the suspended substance in water body, improves the transparency of water body.But excessive breeding can cause the pollution of water body again, waterplant reparation simultaneously can only be that river course is carried out could realizing after desilting.
C, bio membrane treatment.Bio membrane treatment refers to that utilizing natural materials (as pebbles), synthetic materials (as fiber) is carrier, form a kind of special microbial film on its surface, biofilm surface is long-pending large, can be microorganism larger bond area is provided, and is conducive to strengthen the Degradation to pollutent.But, complete this work, at first still will carry out desilting to river course, moreover, when the pollution of river is serious, this technical role is very micro-.
D, biologic float bed technology.Manually construct biologic float bed for waterplant, hydrocoles provide living environment, according to the rule of nature itself, the micropollutant in planar water, thereby play the effect that beautifies view.But, for the water body oxygen enrichment situation caused because of sanitary sewage, can't reach and cut down the effect that the organic contamination factor purifies water.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present invention is to provide a kind of river channel ecology to build and water restoration system, adopt suitable aerating system to the river water body reoxygenation, and then add profitable strain, to realize processing rear water conditioning, recover aquatic plants growth, eliminate the water body peculiar smell, improve the purpose of surrounding environment.
For achieving the above object, technical scheme of the present invention is: be provided with biological inoculum case, biological bacteria transferpump, oxygen supply blower fan in equipment room; The biological bacteria transferpump is connected with biological inoculum case, biological bacteria case through the biological bacteria transport pipe respectively, by the valve on the biological bacteria transport pipe in the biological bacteria case, biological bacteria is released in the biological bacteria case, and the biological bacteria case is placed in river course; The oxygen supply blower fan is connected with biological inoculum case, biological bacteria case, air line respectively through pipeline, by the air reliever, discharges, and on air line, by branch-pipe connector, the diaphragm aeration tube is housed, and air line and diaphragm aeration tube are placed in river course; The biological bacteria filler is arranged in river course.
Described biological inoculum case is two or more serial connections.
Described biological bacteria case be two and more than, with the biological bacteria transport pipe, be connected respectively.
Described biological bacteria case is provided with defeated bacterium surge tank, bacterium incubator, and the bacterium incubator is located at the both sides of defeated bacterium surge tank, and the bacterium liberation port is arranged on the bacterium incubator, on the dividing plate between defeated bacterium surge tank and bacterium incubator, overflow port is arranged.
Described diaphragm aeration tube can be the combined diaphragm aeration tube.
The present invention adopts suitable aerating system to the river water body reoxygenation, the H produced in accelerated oxidation organism and vitriol anaerobic degradation process
2the blackening odor causing substances such as S, thiomethyl alcohol and FeS, suppress sedimentary phosphate and discharge, and makes the self-purification process of water body be in all the time oxygen condition; And then add profitable strain, and this flora is collection from the natural flora of millions of years of nature survival, domestication, purification, concentrated obtaining, the aerobic flora be comprised of multiple aerobic bacteria is nontoxic to human body and environment.Flora is Fast-propagation, expansion under certain condition, and flora forms group, and the pollutent in the water of eating in a large number, make the C source be converted into CO
2, the N source is converted into N
2, after water body becomes clearly, bacterium, by autophage, is finally resolved into carbonic acid gas and water, at polluted river, passing through biological restoration.
The present invention compared with prior art, has the following advantages:
1, adopt suitable aerating system to force oxygenation to water body, the H produced in accelerated oxidation organism and vitriol anaerobic degradation process
2the blackening odor causing substances such as S, thiomethyl alcohol and FeS, suppress sedimentary phosphate and discharge, and makes the self-purification process of water body be in all the time oxygen condition, can effectively administer river course black smelly.
2, because probiotics has to the riverway sludge organism effect of clearing up, along with the growth of working time, in riverway sludge the organism amount will gradually reduce, mud thickness reduction, the color of mud is by black flavescence, and presents activity, accelerates the recovery of natural, ecological.
3, owing to adopting intermittently micro-pore aeration, make that energy source is low, aeration efficiency is high, every hundred squares of aeration rates are 10 cubes, 0.2 kilowatt of consumed power/time, every hundred squares 0.2 yuan for the treatment of cost, save the energy consumption successful.
4, the present invention takes segmentation to dam under the state of not desilting to be constructed in original river course, under limited aeration facility auxiliary, adds the high-performance bio bacterium, administers the duration of a project than existing waterway and shortens 1/2.Temperature reaches 25-30 while spending, and after three months, water quality can reach the V class standard, and Pollution abatement efficiency is high.
5, can accelerate the nitrated and denitrification process of polluted water, suppress the generation of green alga.Nitrogen in river is the organonitrogen in sanitary sewage, protein-n aeration anaerobism ammonifying bacteria not be converted into ammonia nitrogen under effect, be converted into nitrate nitrogen by nitrifier again under aeration condition, under the condition of anaerobism, nitrate nitrogen is by denitrifying bacteria, take carbon as the energy (energy is provided), and nitrate nitrogen is converted into ammonia and discharges, thereby obtains denitrogenation.
6, the present invention, by various inorganicization of organic acid, is vitriol by Sulphur Dioxide, and has remarkable denitrogenation, eliminates fast the various stinks that contaminated water quality produces.
The accompanying drawing explanation
Fig. 1 is system schematic of the present invention;
Fig. 2 is the system schematic of the unit of underwater portion of Fig. 1;
Fig. 3 is the structure diagram of biological bacteria case 4 in Fig. 1;
Fig. 4 is the structure diagram of the biological bacteria filler 14 of Fig. 2.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, biological inoculum case 1, biological bacteria transferpump 2, oxygen supply blower fan 3 are arranged in equipment room 7, and the structures such as equipment room 7 arrange according to site environment characteristics style, reach connection and reasonable arrangement smooth and easy.Biological bacteria transferpump 2 is connected with biological inoculum case 1, biological bacteria case 4 through biological bacteria transport pipe 5 respectively, by the valve 16 on the biological bacteria transport pipe 5 in biological bacteria case 4, be released in biological bacteria case 4, valve 16 is one way stop peturn valve, can prevent that the biological bacteria be released in biological bacteria case 4 is back in biological bacteria transport pipe 5, biological bacteria case 4 is placed in river course 8, two and above biological inoculum case 1 can be set, for serial connection, determine the size of bacterium case and lay quantity according to actual water pollution concentration, the high-performance bio bacterium is taken from the natural biology cenobium, by constantly purifying in the water body of high-concentration ammonia-nitrogen, eliminate and detest the nitrogen bacterium, select the nitrophilous biology, be formed with high-performance bio bacterial classification targetedly, biological bacteria case 4 can be for a plurality of, determine the size of bacterium case and lay quantity according to actual water pollution concentration, with biological bacteria transport pipe 5, be connected respectively, biological bacteria case 4 is provided with defeated bacterium surge tank 11, bacterium incubator 12, bacterium incubator 12 is located at the both sides of defeated bacterium surge tank 11, bacterium liberation port 13 is arranged on bacterium incubator 12, defeated bacterium surge tank 11 can reduce carries the bacterium hydraulic coupling, balanced feed flow, bacterium incubator 12 can keep biological bacteria to generate metabolism in its case, the breeding Microflora, biological cenobium is released in river course 8 by liberation port 13 equilibriums, the interior part of biological bacteria case 4 three lattice, three lattice communicate by the overflow port 17 of the top of the dividing plate between defeated bacterium surge tank 11 and bacterium incubator 12, advance bacterium and mainly consider that in centre centre has into the bacterium malleation, both sides belong to stablizes case and is conducive to biological bacteria breeding, there are two liberation ports 13 bacterium case top side, biological bacteria in biological bacteria case 4 is delivered in each biological bacteria case 4 in river course 8 under the effect of biological bacteria transferpump 2, bacterium liberation port 13 on bacterium incubator 12 is released in river course 8, the pollutent of eating in a large number in water, make the C source be converted into CO
2, the N source is converted into N
2, after water body becomes clearly, bacterium, by autophage, is finally resolved into carbonic acid gas and water, at polluted river, passing through biological restoration.Oxygen supply blower fan 3 is connected with biological inoculum case 1, biological bacteria case 4, air line 6 respectively through pipeline, by the air reliever, discharge, respectively to biological inoculum case 1, biological bacteria case 4, air line 6 air feed, by branch-pipe connector 9, diaphragm aeration tube 10 is housed on air line 6, air line 6 and diaphragm aeration tube 10 are placed in river course 8, diaphragm aeration tube 10 can be combined diaphragm aeration tube 15, aerating system is to the river water body reoxygenation, the H produced in accelerated oxidation organism and vitriol anaerobic degradation process
2the blackening odor causing substances such as S, thiomethyl alcohol and FeS, suppressing sedimentary phosphate discharges, make the self-purification process of water body be in all the time oxygen condition, not only oxygen supply is abundant, and favourable to biomembranous renewal, and biomembrane activity is improved, making to be fixed in river course the microbial film on filler can be continuously, with river, contact equably, aeration time: the treatment stage approximately 12 hours every day, if administer after good, have sewage to continue to enter, aeration time is approximately 8 hours every day.Biological bacteria filler 14 is arranged in river course 8, and filler is selected biological soft-filler, and the soft-filler surface-area is large, and biological adhesiveness is good, and the conjunctiva rate is high, mainly is arranged on the place that water pollution concentration is high.
Claims (5)
1. a river channel ecology builds and water restoration system, it is characterized in that: be provided with biological inoculum case (1), biological bacteria transferpump (2), oxygen supply blower fan (3) in equipment room (7); Biological bacteria transferpump (2) is connected with biological inoculum case (1), biological bacteria case (4) through biological bacteria transport pipe (5) respectively, by the valve (16) on the biological bacteria transport pipe (5) in biological bacteria case (4), biological bacteria is released in biological bacteria case (4), biological bacteria case (4) is placed in river course (8); Oxygen supply blower fan (3) is connected with biological inoculum case (1), biological bacteria case (4), air line (6) respectively through pipeline, by air reliever release air, air line (6) is upper is equipped with diaphragm aeration tube (10) by branch-pipe connector (9), and air line (6) and diaphragm aeration tube (10) are placed in river course (8); Described biological bacteria case (4) is provided with defeated bacterium surge tank (11), bacterium incubator (12), bacterium incubator (12) is located at the both sides of defeated bacterium surge tank (11), bacterium liberation port (13) is arranged on bacterium incubator (12), on the dividing plate between defeated bacterium surge tank (11) and bacterium incubator (12), overflow port (17) is arranged.
2. river channel ecology according to claim 1 builds and water restoration system, it is characterized in that: described biological inoculum case (1) is two or more serial connections.
3. river channel ecology according to claim 1 builds and water restoration system, it is characterized in that: described biological bacteria case (4) be two and more than, with biological bacteria transport pipe (5), be connected respectively.
4. river channel ecology according to claim 1 builds and water restoration system, and it is characterized in that: described diaphragm aeration tube (10) is combined diaphragm aeration tube (15).
5. river channel ecology according to claim 1 builds and water restoration system, it is characterized in that: biological bacteria filler (14) is arranged in river course (8).
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| CN2011101275262A CN102276068B (en) | 2011-05-17 | 2011-05-17 | River channel ecological construction and water body restoring system |
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| CN2011101275262A CN102276068B (en) | 2011-05-17 | 2011-05-17 | River channel ecological construction and water body restoring system |
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| CN102531201A (en) * | 2012-02-06 | 2012-07-04 | 宁波天韵生态治理工程有限公司 | Method and device for utilizing microorganism in-situ circulation cultivation to treat water body pollution |
| CN104671431B (en) * | 2015-01-26 | 2016-05-04 | 常州大学 | A kind of device for the processing of pollution of river thing |
| CN104628126B (en) * | 2015-01-26 | 2016-08-24 | 常州大学 | A kind of unpowered device processing pollution of river thing |
| CN104876323B (en) * | 2015-04-30 | 2018-06-05 | 宁波海晏环保工程有限公司 | Quality purifying device for water |
| CN104876322B (en) * | 2015-04-30 | 2017-11-03 | 宁波海晏环保工程有限公司 | River water device |
| CN105600946A (en) * | 2016-02-15 | 2016-05-25 | 芜湖市银鸿液压件有限公司 | Ecologic hydraulic dam water purifying device and using method thereof |
| CN107285481A (en) * | 2017-07-03 | 2017-10-24 | 中电环保股份有限公司 | A kind of intensive black and odorous water controlling device and method |
| CN108217946A (en) * | 2018-02-11 | 2018-06-29 | 上海汀滢环保科技有限公司 | For the Ecosystem restoration system and its restorative procedure in river |
| CN108395005B (en) * | 2018-05-11 | 2024-03-22 | 苏州北控环保科技有限公司 | Intelligent biomembrane river course treatment system |
| CN110038539B (en) * | 2019-04-23 | 2022-02-18 | 襄阳先创环保科技有限公司 | Preparation method of landfill leachate wastewater treatment agent based on montmorillonite |
| CN110182939A (en) * | 2019-07-08 | 2019-08-30 | 南昌鑫淼源环保有限公司 | New energy power Rural Waste Water processing unit |
| CN112851065A (en) * | 2021-04-12 | 2021-05-28 | 北京敦益科技有限公司 | River bottom sludge treatment device and treatment method thereof |
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| JPH0523694A (en) * | 1991-07-24 | 1993-02-02 | Masamitsu Akanuma | Method for cleaning off organic deposit resulting from spilled crude oil or waste water on water bottom |
| KR20020005864A (en) * | 2000-07-10 | 2002-01-18 | 한상배 | The Methods and Equipments with Foam Floatation and Biofilm for Polluted Stream or Lake Control |
| WO2005115598A2 (en) * | 2004-05-25 | 2005-12-08 | The Board Of Trustees Of The University Of Arkansas | System and method for dissolving gases in liquids |
| CN101024538B (en) * | 2006-02-21 | 2011-11-16 | 上海市南洋模范中学 | Comprehensive treatment method for preset storehouse engineering of city |
| CN101381166A (en) * | 2008-10-08 | 2009-03-11 | 湖北中油水环境治理有限公司 | Pollutant in water body of river, lake and landscape water strengthening reduction method using biological mode |
| CN101417840A (en) * | 2008-11-07 | 2009-04-29 | 黎赓桓 | A kind of black-odor river pollution treatment method |
| CN202038919U (en) * | 2011-05-17 | 2011-11-16 | 襄樊赛洁环保科技有限公司 | Riverway ecology construction and water restoration system |
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Owner name: XIANGYANG XIANCHUANG ENVIRONMENTAL PROTECTION TECH Free format text: FORMER OWNER: XIANGFAN SAIJIE ENVIRONMENTAL TECHNOLOGY CO.,LTD. Effective date: 20130524 |
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Effective date of registration: 20130524 Address after: 441003 Qilihe Road, Hubei, China, No. 2, No. Patentee after: Xiangyang xianchuang environmental protection science and technology limited company Address before: 441002 No. 11 Hongguang Road, Xiangfan, Hubei, Xiangyang Patentee before: Xiangfan Saijie Environmental Technology Co.,Ltd. |