CN106892530A - A kind of method of Landscape River eutrophication water complex repairation - Google Patents
A kind of method of Landscape River eutrophication water complex repairation Download PDFInfo
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- CN106892530A CN106892530A CN201510967370.7A CN201510967370A CN106892530A CN 106892530 A CN106892530 A CN 106892530A CN 201510967370 A CN201510967370 A CN 201510967370A CN 106892530 A CN106892530 A CN 106892530A
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- river
- complex repairation
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- landscape
- water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention provides a kind of method of Landscape River eutrophication water complex repairation, and the method for the complex repairation comprises the following steps：1) antiseepage film is laid；2) artificial water purification straw is installed；3) dystopy purification.The present invention is the method for Landscape River eutrophied water treatment, has the advantages that easy to operate and instant effect, it is possible to increase water body self-purification ability, prevents river bottom mud endogenous pollution, effectively solves the problems, such as townscape river water body eutrophication.
Description
Technical field
The present invention relates to a kind of method that landscape water eutrophication is administered, more particularly to a kind of method of Landscape River eutrophication water complex repairation.
Background technology
With the quickening of Urbanization in China, Urban Water Environment problem becomes increasingly conspicuous.Urban construction ties up water surface area, reduces the river course cross-section of river, flood discharge capacity reduction.Part industrial wastewater and sanitary sewage are directly entered city appearance water body and pollute and increasingly aggravate.Many cities are transformed part Landscape River in recent years, but are not solved with pollution of area source problem thoroughly due to cutting dirt, and the ecosystem in river course is not repaired well, and over time, water quality is difficult to keep, and the trend for constantly deteriorating is presented.Because river water body Eutrophic Extent is constantly aggravated, blue-green alga bloom, stench, dead fish phenomenon happen occasionally, need badly and effectively administered, the based technique for in-situ remediation and showering technology for using at present all make some progress, but due to pouring in for the lasting release pollutant of river bottom mud and xenobiotic pollutants, so that original technology produces little effect, persistently invest huge.Therefore, it is badly in need of a kind of complex method of suitable townscape river course eutrophied water treatment of exploitation.
The content of the invention
The problem to be solved in the present invention is to provide a kind of method of Landscape River eutrophication water complex repairation, is particularly well-suited to the improvement of Landscape River eutrophication water.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of method of Landscape River eutrophication water complex repairation, is carried out successively as follows：
1) layings antiseepage film：Antiseepage film is layed in bottom of river channel and side, bunding is fixed in both sides；
2) installs artificial water purification straw：Artificial water purification straw is installed on bottom of river channel；
3) dystopys purification：By suction tubing and suction out pump and suction out river water body, in feeding integrated sewage treating apparatus, after purified treatment, during river returns to river course by excavationg pump through circulation line.
The antiseepage film uses non-woven fabrics and polyethylene film for earthwork composite, and weight is 200-1000g/m2；The artificial water purification straw, using non-woven fabrics and foamed board composite, is cut into fine strip shape, and is bound on the cylindric carrier with constant weight, and at bottom of river channel interval, 3-5m is set, arranged in parallel；The integrated sewage treating apparatus, using aerobic activated sludge integrated technique；The circulation line outlet and suction tubing air line distance are 500-1000m.
The present invention has the advantages and positive effects that：The present invention can effectively overcome the endogenous pollution of Landscape River bed mud, by circularly purifying, reach the effect administered eutrophication water, improve water body self-purification ability.
Brief description of the drawings
Fig. 1 is connection diagram of the invention.
Fig. 2 is floor plan of the invention.
Specific embodiment
Embodiments of the invention are described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is present invention process schematic diagram,
Fig. 2 is floor plan of the invention.
As depicted in figs. 1 and 2, the present invention provides a kind of method of Landscape River eutrophication water complex repairation, carries out successively as follows：
1) layings antiseepage film：Antiseepage film is layed in bottom of river channel and side, bunding is fixed in both sides, for covering river bottom mud, prevents the release of endogenous pollution of substrate sludge；
2) installs artificial water purification straw：Artificial water purification straw is installed on bottom of river channel, main part is immersed in below water surface, water purification straw in river course microorganism carrier is provided, be conducive to the growth of indigenous microorganism, improve water body self-purification ability；
3) dystopys purification：By suction tubing and suction out pump and suction out river water body, in feeding integrated sewage treating apparatus, after purified treatment, during river returns to river course by excavationg pump through circulation line, the circulation of promotion river water body.
The antiseepage film uses non-woven fabrics and polyethylene film for earthwork composite, and weight is 200-1000g/m2；The artificial water purification straw, using non-woven fabrics and foamed board composite, is cut into fine strip shape, and is bound on the cylindric carrier with constant weight, and at bottom of river channel interval, 3-5m is set, arranged in parallel；The integrated sewage treating apparatus, using aerobic activated sludge integrated technique, using aerobic treatment process, can also make water body oxygen-enriched, improve the poor oxygen condition of water body；The circulation line outlet and suction tubing air line distance are 500-1000m, can promote the flowing of slow flow water bodies, further improve water body self-purification ability.
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention, it is impossible to it is considered as limiting practical range of the invention.All impartial changes made according to the scope of the invention and improvement etc., all should still belong within this patent covering scope.
Claims (5)
1. a kind of method of Landscape River eutrophication water complex repairation, it is characterised in that：The method of the complex repairation is carried out successively as follows：
1) layings antiseepage film：Antiseepage film is layed in bottom of river channel and side, bunding is fixed in both sides；
2) installs artificial water purification straw：Artificial water purification straw is installed on bottom of river channel；
3) dystopys purification：By suction tubing and suction out pump and suction out river water body, in feeding integrated sewage treating apparatus, after purified treatment, during river returns to river course by excavationg pump through circulation line.
2. the method for the landscape water body complex repairation according to claim 1, it is characterised in that：The antiseepage film uses non-woven fabrics and polyethylene film for earthwork composite, and weight is 200-1000g/m2。
3. the method for the landscape water body complex repairation according to claim 1, it is characterised in that：The artificial water purification straw, using non-woven fabrics and foamed board composite, is cut into fine strip shape, and is bound on the cylindric carrier with constant weight, and at bottom of river channel interval, 3-5m is set, arranged in parallel.
4. the method for the landscape water body complex repairation according to claim 1, it is characterised in that：The integrated sewage treating apparatus, using aerobic activated sludge integrated technique.
5. the method for the landscape water body complex repairation according to claim 1, it is characterised in that：The circulation line outlet and suction tubing air line distance are 500-1000m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967370.7A CN106892530A (en) | 2015-12-20 | 2015-12-20 | A kind of method of Landscape River eutrophication water complex repairation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967370.7A CN106892530A (en) | 2015-12-20 | 2015-12-20 | A kind of method of Landscape River eutrophication water complex repairation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106892530A true CN106892530A (en) | 2017-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967370.7A Pending CN106892530A (en) | 2015-12-20 | 2015-12-20 | A kind of method of Landscape River eutrophication water complex repairation |
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| CN (1) | CN106892530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056702A (en) * | 2019-12-11 | 2020-04-24 | 安徽百和环保科技有限公司 | A water clean system for river course tributary mouth |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273556B1 (en) * | 2000-01-19 | 2006-04-26 | Fabregas GonzaLez, Luis Javier | Symbiotic residual water treatment station |
| CN201427877Y (en) * | 2009-05-27 | 2010-03-24 | 天津市兴荣非织造布有限公司 | Tubular and cylindrical fixed type water purification belt |
| CN102259984A (en) * | 2011-05-04 | 2011-11-30 | 南开大学 | Method for remedying reclaimed water landscape river polluted water body by oxygen-enriching biological technology and application thereof |
| CN102493397A (en) * | 2011-12-30 | 2012-06-13 | 天津生态城环保有限公司 | In-situ landfill and island creation method for recycling polluted bed-mud dehydrated by geotextile tubes |
-
2015
- 2015-12-20 CN CN201510967370.7A patent/CN106892530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1273556B1 (en) * | 2000-01-19 | 2006-04-26 | Fabregas GonzaLez, Luis Javier | Symbiotic residual water treatment station |
| CN201427877Y (en) * | 2009-05-27 | 2010-03-24 | 天津市兴荣非织造布有限公司 | Tubular and cylindrical fixed type water purification belt |
| CN102259984A (en) * | 2011-05-04 | 2011-11-30 | 南开大学 | Method for remedying reclaimed water landscape river polluted water body by oxygen-enriching biological technology and application thereof |
| CN102493397A (en) * | 2011-12-30 | 2012-06-13 | 天津生态城环保有限公司 | In-situ landfill and island creation method for recycling polluted bed-mud dehydrated by geotextile tubes |
Non-Patent Citations (2)
| Title |
|---|
| 河海大学《水利大辞典》编辑修订委员会: "《水利大辞典》", 31 October 2015, 上海辞书出版社 * |
| 郭亚梅等: "《海河流域水生态修复探索与研究》", 31 October 2012, 黄河水利出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056702A (en) * | 2019-12-11 | 2020-04-24 | 安徽百和环保科技有限公司 | A water clean system for river course tributary mouth |
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Application publication date: 20170627 |