CN110668572A - Sewage lake environment treatment method - Google Patents
Sewage lake environment treatment method Download PDFInfo
- Publication number
- CN110668572A CN110668572A CN201910865370.4A CN201910865370A CN110668572A CN 110668572 A CN110668572 A CN 110668572A CN 201910865370 A CN201910865370 A CN 201910865370A CN 110668572 A CN110668572 A CN 110668572A
- Authority
- CN
- China
- Prior art keywords
- lake
- sewage
- treating
- environment
- sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
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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
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Abstract
The invention provides a method for treating the environment of a sewage lake, which comprises the following steps: the method comprises the following steps: using a submersible pump to discharge sewage in the sewage lake; step two: planting a plurality of submerged plants at the bottom of the sewage lake; step three: injecting a proper amount of clean water into the lake in which the submerged plants are planted, and putting a proper amount of aquatic plants into the lake. By adopting the technical scheme of the invention, the water in the lake is extracted firstly, and then the sludge at the bottom of the lake is disinfected in advance, so that the survival rate of the submerged plants planted in the later period is ensured, the good growth of the submerged plants is promoted, a foundation is laid, and the aquatic organisms are put in the lake by injecting the purified water into the lake, so that a complete ecological system is formed by the aquatic organisms and the submerged plants, and the original water environment of the lake is improved.
Description
Technical Field
The invention belongs to the technical field of environmental management, and particularly relates to a method for managing the environment of a sewage lake.
Background
The lake water environment is one of basic elements forming the environment, is an important place for survival and development of the human society, and is also the field which is most seriously interfered and damaged by human; meanwhile, with the acceleration of the industrialization and urbanization processes, the discharge amount of nitrogen and phosphorus nutrients to the water body is greatly increased, the eutrophication degree of water bodies such as lakes and the like is increased, the ecological environment of the water body is evolved towards the deterioration direction, and the water body blue erupts in a short period; finally, the pollution and the damage of the polluted water environment caused by the water environment become one of the main environmental problems in the world, the treatment of the lake water environment needs to be carried out by throwing a treating agent, and the existing throwing device can not carry out large-area and large-scale throwing.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for treating the environment of the sewage and the lake.
The invention is realized by the following technical scheme.
The invention provides a method for treating the environment of a sewage lake, which mainly comprises the following steps:
the method comprises the following steps: using a submersible pump to discharge sewage in the sewage lake;
step two: planting a plurality of submerged plants at the bottom of the sewage lake;
step three: injecting a proper amount of clean water into the lake in which the submerged plants are planted, and putting a proper amount of aquatic plants into the lake.
The sewage and lake environment treatment method also comprises the following steps:
after the first step is finished and before the second step is carried out, the surface layer of the sludge at the inner bottom of the sewage lake is cleaned to be flat.
The thickness of the surface layer of the sludge is 1 m.
The sewage and lake environment treatment method also comprises the following steps:
after the first step is completed and before the second step is performed, a proper amount of lime is scattered at the inner bottom of the lake, then the sludge at the inner bottom of the lake is stirred, the lime is uniformly distributed in the sludge, and the sludge at the inner bottom of the lake is disinfected.
In the third step, the depth of injected clean water is not more than 0.5 m.
The aquatic plant comprises one or more of algae and water lily.
And the method for treating the environment of the sewage lake further comprises the step of putting a proper amount of aquatic animals into the lake after the step three is completed.
The aquatic animals comprise one or more of shrimp, snail and shellfish.
The invention has the beneficial effects that: by adopting the technical scheme of the invention, the water in the lake is extracted firstly, and then the sludge at the bottom of the lake is disinfected in advance, so that the survival rate of the submerged plants planted in the later period is ensured, the good growth of the submerged plants is promoted, a foundation is laid, and the aquatic organisms are put in the lake by injecting the purified water into the lake, so that a complete ecological system is formed by the aquatic organisms and the submerged plants, and the original water environment of the lake is improved.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
The invention provides a method for treating the environment of a sewage lake, which comprises the following steps:
the method comprises the following steps: using a submersible pump to discharge sewage in the sewage lake;
step two: planting a plurality of submerged plants at the bottom of the sewage lake;
step three: injecting a proper amount of clean water into the lake in which the submerged plants are planted, and putting a proper amount of aquatic plants into the lake. Preferably, the depth of the injected clean water in the third step is not more than 0.5 m. The aquatic plant comprises one or more of algae and water lily.
Further, the method for treating the environment of the sewage lake further comprises the following steps:
after the first step is finished and before the second step is carried out, the surface layer of the sludge at the inner bottom of the sewage lake is cleaned to be flat. Preferably, the sludge surface layer has a thickness of 1 m.
In addition, the method for treating the environment of the sewage and the lake further comprises the following steps:
after the first step is completed and before the second step is performed, a proper amount of lime is scattered at the inner bottom of the lake, then the sludge at the inner bottom of the lake is stirred, the lime is uniformly distributed in the sludge, and the sludge at the inner bottom of the lake is disinfected.
In addition, the method for treating the environment of the sewage lake further comprises the step of putting a proper amount of aquatic animals into the lake after the step three is completed. Preferably the aquatic animals include one or more of shrimp, snail, shellfish.
By adopting the technical scheme of the invention, the water in the lake is extracted firstly, and then the sludge at the bottom of the lake is disinfected in advance, so that the survival rate of the submerged plants planted in the later period is ensured, the good growth of the submerged plants is promoted, a foundation is laid, and the aquatic organisms are put in the lake by injecting the purified water into the lake, so that a complete ecological system is formed by the aquatic organisms and the submerged plants, and the original water environment of the lake is improved.
Claims (8)
1. A method for treating the environment of a sewage lake is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: using a submersible pump to discharge sewage in the sewage lake;
step two: planting a plurality of submerged plants at the bottom of the sewage lake;
step three: injecting a proper amount of clean water into the lake in which the submerged plants are planted, and putting a proper amount of aquatic plants into the lake.
2. The method for treating the sewage lake environment according to claim 1, which is characterized in that: the sewage and lake environment treatment method also comprises the following steps:
after the first step is finished and before the second step is carried out, the surface layer of the sludge at the inner bottom of the sewage lake is cleaned to be flat.
3. The method for treating the sewage lake environment according to claim 2, which is characterized in that: the thickness of the surface layer of the sludge is 1 m.
4. The method for treating the sewage lake environment according to claim 1, which is characterized in that: the sewage and lake environment treatment method also comprises the following steps:
after the first step is completed and before the second step is performed, a proper amount of lime is scattered at the inner bottom of the lake, then the sludge at the inner bottom of the lake is stirred, the lime is uniformly distributed in the sludge, and the sludge at the inner bottom of the lake is disinfected.
5. The method for treating the sewage lake environment according to claim 1, which is characterized in that: in the third step, the depth of injected clean water is not more than 0.5 m.
6. The method for treating the sewage lake environment according to claim 1, which is characterized in that: the aquatic plant comprises one or more of algae and water lily.
7. The method for treating the sewage lake environment according to claim 1, which is characterized in that: and the method for treating the environment of the sewage lake further comprises the step of putting a proper amount of aquatic animals into the lake after the step three is completed.
8. The method for treating the sewage lake environment according to claim 7, which is characterized in that: the aquatic animals comprise one or more of shrimp, snail and shellfish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865370.4A CN110668572A (en) | 2019-09-12 | 2019-09-12 | Sewage lake environment treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865370.4A CN110668572A (en) | 2019-09-12 | 2019-09-12 | Sewage lake environment treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110668572A true CN110668572A (en) | 2020-01-10 |
Family
ID=69077990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910865370.4A Pending CN110668572A (en) | 2019-09-12 | 2019-09-12 | Sewage lake environment treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110668572A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050045642A (en) * | 2003-11-12 | 2005-05-17 | 주식회사 아썸 | Artificial island with plant for improving of water quality and making an ecosystem |
| US7790033B1 (en) * | 2007-06-27 | 2010-09-07 | Debusk Thomas A | Surface water treatment using flocculation and associated methods |
| CN102001753A (en) * | 2010-10-20 | 2011-04-06 | 环境保护部南京环境科学研究所 | Ecological corridor for removing nitrogen and phosphorus of micro-polluted river water and construction method thereof |
| CN103214099A (en) * | 2013-05-07 | 2013-07-24 | 吕健 | Ecological restoration and purification method for water of lake and pool wet land |
| CN104803570A (en) * | 2015-05-08 | 2015-07-29 | 广东碧水源生态科技有限公司 | Ecological restoration and purification method for landscape water environment |
| CN107935313A (en) * | 2017-12-07 | 2018-04-20 | 德清华得环保设备有限公司 | A kind of new river water sink hydrodynamic(al) comprehensive plant administer ecological reestablishment |
-
2019
- 2019-09-12 CN CN201910865370.4A patent/CN110668572A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050045642A (en) * | 2003-11-12 | 2005-05-17 | 주식회사 아썸 | Artificial island with plant for improving of water quality and making an ecosystem |
| US7790033B1 (en) * | 2007-06-27 | 2010-09-07 | Debusk Thomas A | Surface water treatment using flocculation and associated methods |
| CN102001753A (en) * | 2010-10-20 | 2011-04-06 | 环境保护部南京环境科学研究所 | Ecological corridor for removing nitrogen and phosphorus of micro-polluted river water and construction method thereof |
| CN103214099A (en) * | 2013-05-07 | 2013-07-24 | 吕健 | Ecological restoration and purification method for water of lake and pool wet land |
| CN104803570A (en) * | 2015-05-08 | 2015-07-29 | 广东碧水源生态科技有限公司 | Ecological restoration and purification method for landscape water environment |
| CN107935313A (en) * | 2017-12-07 | 2018-04-20 | 德清华得环保设备有限公司 | A kind of new river water sink hydrodynamic(al) comprehensive plant administer ecological reestablishment |
Non-Patent Citations (1)
| Title |
|---|
| 周凤华等: "《城市生态水利工程规划设计与实践》", 31 December 2015 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |
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| RJ01 | Rejection of invention patent application after publication |