CN102276068A - River channel ecological construction and water body restoring system - Google Patents

River channel ecological construction and water body restoring system Download PDF

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Publication number
CN102276068A
CN102276068A CN2011101275262A CN201110127526A CN102276068A CN 102276068 A CN102276068 A CN 102276068A CN 2011101275262 A CN2011101275262 A CN 2011101275262A CN 201110127526 A CN201110127526 A CN 201110127526A CN 102276068 A CN102276068 A CN 102276068A
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river channel
biological bacteria
case
biological
bacterium
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CN2011101275262A
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CN102276068B (en
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姜云
姜守国
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Xiangyang Xianchuang Environmental Protection Technology Co ltd
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XIANGFAN SAIJIE ENVIRONMENTAL TECHNOLOGY CO LTD
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    • 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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  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

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

River channel ecology makes up and water restoration system
Technical field
The present invention relates to the river regulation technical field, is that a kind of river channel ecology makes up 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 the 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 defective:
1, chemical repairing method
The essence of chemistry repairing method is to utilize the 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 thing phase from water, though the states of matter of pollutent changes, but fundamentally do not eliminate pollutent, and add medicament and easily produce secondary pollution.
2, physics repairing method
The physics repairing method mainly is meant by diversion desilting, machinery and removes measures such as algae, gets rid of the pollutent in the water.Though 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 preceding state of Pollution abatement.Moreover this kind method needs large-scale structures and mechanical means, expense height.
3, biological-ecological recovery technique
The biological-ecological recovery technique is meant utilizes specific biology (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 only is 30 ﹪~50 ﹪ that chemical method, physics method are repaired.The biological-ecological recovery technique becomes the major technique means of river course water pollution control owing to plurality of advantages such as having security, economy, practicality, systematicness.
A, waterplant recovery technique.Utilize the waterplant and the symbiotic microenvironment thereof that are fit to corresponding river water body environment, remove the pollutent in the water body.Waterplant and planktonic algae on the nutritive substance and water can utilization on be the rival, it can effectively suppress the growth of planktonic algae.But waterplant cultivation growth rate is slow, and treatment effect is difficult to take effect in a short time.And to the relatively poor river course of some water surroundings, waterplant is cultivated very difficult.
B, hydrocoles recovery technique.Hydrocoles comprises zooplankton, necton and zoobenthos, and they are food with the free bacteria in the water body, planktonic algae, organic debris etc., can effectively reduce the suspended substance in the water body, improves the transparency of water body.But excessive breeding can cause the pollution of water body again, and waterplant reparation simultaneously can only be that the river course is carried out could realizing after the desilting.
C, bio membrane treatment.Bio membrane treatment is meant 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 big, can be microorganism bigger bond area is provided, and helps strengthening the Degradation to pollutent.But, finish this work, at first still will carry out desilting, moreover when the pollution of river was serious, this technical role was very little to the river course.
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 the planar water, thereby play the effect that beautifies view.But,, can't reach and cut down the effect that the organic contamination factor purifies water for the water body oxygen enrichment situation that causes because of sanitary sewage.
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 make up and water restoration system, adopt suitable aerating system to the river water body reoxygenation, and then add profitable strain, to realize handling the back 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 the 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 the river course; The oxygen supply blower fan is connected with biological inoculum case, biological bacteria case, air line respectively through pipeline, discharges by the air reliever, by the arm junctor diaphragm aeration tube is housed on the air line, and air line and diaphragm aeration tube are placed in the river course; The biological bacteria filler is arranged in the river course.
Described biological inoculum case is two and reached with last serial connection.
Described biological bacteria case be two and more than, be connected with the biological bacteria transport pipe 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 the 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 that produces in promote the oxidation organism and the vitriol anaerobic degradation process 2Blackening odor causing substances such as S, thiomethyl alcohol and FeS suppress sedimentary phosphate and discharge, and make the self-purification process of water body be in oxygen condition all the time; And then adding profitable strain, this flora is collection from the natural flora in millions of years of nature survival, domestication, purification, concentrated obtaining, and is by the aerobic flora that multiple aerobic bacteria is formed, nontoxic to human body and environment.Flora is bred fast under certain condition, is enlarged, and flora forms group, and the pollutent in the water of eating in a large number makes the C source be converted into CO 2, the N source is converted into N 2, after water body became clearly, bacterium was resolved into carbonic acid gas and water at last with autophage, to passing through biological restoration at polluted river.
The present invention compared with prior art has the following advantages:
1, adopt suitable aerating system to force oxygenation to water body, the H that produces in promote the oxidation organism and the vitriol anaerobic degradation process 2Blackening odor causing substances such as S, thiomethyl alcohol and FeS suppress sedimentary phosphate and discharge, and make the self-purification process of water body be in oxygen condition all the time, and it is black smelly effectively to administer the river course.
2, because probiotics has the effect of clearing up to the riverway sludge organism, along with the growth of working time, in the riverway sludge the organism amount will gradually reduce, mud thickness reduce, the color of mud is by black flavescence, and presents activity, the recovery of acceleration natural, ecological.
3, owing to adopt intermittently micro-pore aeration, make that energy source is low, aeration efficient height, per hundred squares of aeration rates are 10 cubes, 0.2 kilowatt of consumed power/time, per hundred squares 0.2 yuan of treatment cost, it is obvious to save the energy consumption effect.
4, the present invention takes segmentation to dam in original river course to construct under the state of not desilting, and down auxiliary at the limited aeration facility adds the high-performance bio bacterium, administers the duration of a project than the existing waterway and shortens 1/2.Temperature reaches 25-30 when spending, and water quality can reach the V class standard after three months, Pollution abatement efficient height.
5, can quicken the nitrated and denitrification process of polluted water, suppress the generation of green alga.Nitrogen in the river is the organonitrogen in the sanitary sewage, protein-n aeration anaerobism ammonifying bacteria not be converted into ammonia nitrogen under the effect, under aeration condition, be converted into nitrate nitrogen again by nitrifier, under the anaerobic condition, nitrate nitrogen is by denitrifying bacteria, with carbon is the energy (energy is provided), and nitrate nitrogen is converted into ammonia and discharges, thereby obtains denitrogenation.
6, the present invention is vitriol with various inorganicization of organic acid with Sulphur Dioxide, and has remarkable denitrogenation, eliminates the various stinks that contaminated water quality produces fast.
Description of drawings
Fig. 1 is a system schematic of the present invention;
Fig. 2 is unitary system schematic of underwater portion of Fig. 1;
Fig. 3 is the structure diagram of biological bacteria case 4 among Fig. 1;
Fig. 4 is the structure diagram of the biological bacteria filler 14 of Fig. 2.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, biological inoculum case 1, biological bacteria transferpump 2, oxygen supply blower fan 3 are arranged in the equipment room 7, and structures such as equipment room 7 arrange that according to site environment characteristics style it is smooth and easy to reach connection and reasonable arrangement.Biological bacteria transferpump 2 is connected with biological inoculum case 1, biological bacteria case 4 through biological bacteria transport pipe 5 respectively, be released in the biological bacteria case 4 by the valve 16 on the biological bacteria transport pipe 5 in the biological bacteria case 4, valve 16 is an one way stop peturn valve, can prevent that the biological bacteria that is released in the biological bacteria case 4 is back in the biological bacteria transport pipe 5, biological bacteria case 4 is placed in the river course 8; Two and above biological inoculum case 1 can be set, be 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 in the water body of high-concentration ammonia-nitrogen, constantly purifying, 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, be connected with biological bacteria transport pipe 5 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 the 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, breeding flora quantity, biological cenobium is released in the river course 8 by liberation port 13 equilibriums, part three lattice in the biological bacteria case 4, three lattice communicate by the overflow port 17 above the dividing plate between defeated bacterium surge tank 11 and the bacterium incubator 12, advance bacterium and mainly consider the middle into bacterium malleation that has in the centre, both sides belong to stablizes case and helps biological bacteria breeding, there are two liberation ports 13 bacterium case top side, biological bacteria in the biological bacteria case 4 are delivered under the effect of biological bacteria transferpump 2 in each biological bacteria case 4 in the river course 8, bacterium liberation port 13 on bacterium incubator 12 is released in the river course 8, eat in a large number pollutent in the water makes the C source be converted into CO 2, the N source is converted into N 2, after water body became clearly, bacterium was resolved into carbonic acid gas and water at last with autophage, to passing through biological restoration at polluted river.Oxygen supply blower fan 3 is connected with biological inoculum case 1, biological bacteria case 4, air line 6 respectively through pipeline, discharge by the air reliever, respectively to biological inoculum case 1, biological bacteria case 4, air line 6 air feed, by a tube connector 9 diaphragm aeration tube 10 is housed on the air line 6, air line 6 and diaphragm aeration tube 10 are placed in the 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 that produces in promote the oxidation organism and the vitriol anaerobic degradation process 2Blackening odor causing substances such as S, thiomethyl alcohol and FeS, suppressing sedimentary phosphate discharges, make the self-purification process of water body be in oxygen condition all the time, not only oxygen supply is abundant, and favourable to biomembranous renewal, and biomembrane activity is improved, make be fixed in the river course microbial film on the filler can be continuously, contact with river equably, aeration time: the treatment stage about 12 hours of every day, administer good back if there is sewage to continue to enter, then aeration time is about 8 hours of every day.Biological bacteria filler 14 is arranged in the river course 8, and filler is selected biological soft-filler, and the soft-filler surface-area is big, and biological adhesiveness is good, and conjunctiva rate height mainly is arranged on the high place of water pollution concentration.

Claims (6)

1. a river channel ecology makes up 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 the biological bacteria case (4) biological bacteria is released in the biological bacteria case (4), biological bacteria case (4) is placed in the 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 gone up by a tube connector (9) diaphragm aeration tube (10) is housed, and air line (6) and diaphragm aeration tube (10) are placed in the river course (8).
2. river channel ecology according to claim 1 makes up and water restoration system, it is characterized in that: described biological inoculum case (1) is two and reached with last serial connection.
3. river channel ecology according to claim 1 makes up and water restoration system, it is characterized in that: described biological bacteria case (4) be two and more than, be connected with biological bacteria transport pipe (5) respectively.
4. river channel ecology according to claim 1 makes up and water restoration system, it is characterized in that: 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 the bacterium incubator (12), on the dividing plate between defeated bacterium surge tank (11) and the bacterium incubator (12) overflow port (17) is arranged.
5. river channel ecology according to claim 1 makes up and water restoration system, and it is characterized in that: described diaphragm aeration tube (10) can be combined diaphragm aeration tube (15).
6. river channel ecology according to claim 1 makes up and water restoration system, it is characterized in that: biological bacteria filler (14) is arranged in river course (8).
CN2011101275262A 2011-05-17 2011-05-17 River channel ecological construction and water body restoring system Expired - Fee Related CN102276068B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104628126A (en) * 2015-01-26 2015-05-20 常州大学 Powerless device for treating river channel pollutant
CN104671431A (en) * 2015-01-26 2015-06-03 常州大学 Device for treating riverway pollutants
CN104876322A (en) * 2015-04-30 2015-09-02 宁波海晏环保工程有限公司 River water quality purification device
CN104876323A (en) * 2015-04-30 2015-09-02 宁波海晏环保工程有限公司 Water quality purification 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
CN108395005A (en) * 2018-05-11 2018-08-14 苏州北控环保科技有限公司 A kind of intelligent biology film river regulation system
CN110038539A (en) * 2019-04-23 2019-07-23 襄阳先创环保科技有限公司 A kind of preparation method of the garbage leachate wastewater inorganic 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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Cited By (15)

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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
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CN104671431A (en) * 2015-01-26 2015-06-03 常州大学 Device for treating riverway pollutants
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CN108395005A (en) * 2018-05-11 2018-08-14 苏州北控环保科技有限公司 A kind of intelligent biology film river regulation system
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CN110038539A (en) * 2019-04-23 2019-07-23 襄阳先创环保科技有限公司 A kind of preparation method of the garbage leachate wastewater inorganic 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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Patentee after: XIANGYANG XIANCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD.

Address before: 441002 No. 11 Hongguang Road, Xiangfan, Hubei, Xiangyang

Patentee before: Xiangfan Saijie Environmental Technology Co.,Ltd.

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Granted publication date: 20130605

CF01 Termination of patent right due to non-payment of annual fee