CN110734189A - Treatment method of landscape rivers - Google Patents
Treatment method of landscape rivers Download PDFInfo
- Publication number
- CN110734189A CN110734189A CN201810790498.4A CN201810790498A CN110734189A CN 110734189 A CN110734189 A CN 110734189A CN 201810790498 A CN201810790498 A CN 201810790498A CN 110734189 A CN110734189 A CN 110734189A
- Authority
- CN
- China
- Prior art keywords
- river
- landscape
- landscape river
- water
- treating
- 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.)
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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
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- 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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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a treatment method of landscape rivers, which comprises the following steps of S1, building a dam at a water inlet of the landscape river, pumping water in the landscape river to a water level 3-10cm higher than river bottom sludge, S2, pumping sludge at the river bottom of the landscape river by using a sludge pump, grabbing roots and stems of undegraded aquatic plants and garbage in the sludge by using a mechanical arm claw, and S3, opening the dam after the landscape river is cleaned, and introducing the water into the landscape river.
Description
Technical Field
The invention relates to a treatment method of landscape rivers.
Background
With the rapid development of social economy, the river water quality of all countries in the world is polluted to different degrees from the aspects of industry, agriculture, life and the like, the river pollution is which is an increasingly concerned environmental problem at present, and because a large amount of pollutants exist in the water body, the dissolved oxygen concentration in the water body is reduced to zero, so that the river water is black and odorous, and the fishes and shrimps are immortal.
At present, a landscape river is dead water or running water communicated with an external river, aquatic plants are cultured in in the landscape river, the aquatic plants are frequently planted in order to keep the landscape in the landscape river, and roots of the aquatic plants or garbage in the landscape river which are not completely degraded after withering can seriously affect the water quality.
Therefore, there is a need for methods for treating landscape rivers.
Disclosure of Invention
In order to solve the technical problems, the invention provides methods for treating landscape rivers.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the invention provides a treatment method of landscape rivers, which comprises the following steps:
s1, building a dam at a water inlet of a landscape river, and pumping water in the landscape river to a water level higher than river bottom sludge by 3-10 cm;
s2, pumping sludge at the river bottom of the landscape river by using a sludge pump, and grabbing roots and stems of undegraded aquatic plants and garbage in the sludge by using a manipulator claw;
and S3, after the landscape river and the river channel are cleaned, opening the dam and introducing water into the landscape river.
Compared with the prior art, the method has the advantages that the sludge at the bottom of the landscape river is pumped up and the undegraded roots and stems of the aquatic plants and garbage in the sludge are grabbed, the waste in the sludge can be removed, the pollution and the odor of the sludge are avoided, and the quality of the river water of the landscape river is greatly improved.
Preferably, in step S1, after a dam is built at the water inlet of the landscape river, river water pretreatment is performed, and the river water pretreatment is to collect the garbage on the surface of the river water by using a mesh enclosure.
By adopting the preferred scheme, the garbage on the surface of the river water is collected by the pretreatment, so that the treatment efficiency is improved.
Preferably, after the water is introduced into the landscape river in step S3, the treating agents A, B, C are sequentially added, wherein,
the treating agent A is any of polyaluminium chloride, ferric chloride and polyferric sulfate;
the treating agent B is any of calcium peroxide, potassium hydrogen persulfate composite salt and calcium nitrate;
the treating agent C is a compound microbial agent containing nitrobacteria, photosynthetic bacteria, bacillus subtilis and EM microbial flora.
A, B, C in the treating agent accounts for 20-30% by mass: 30-40%: 40-50 percent.
The time interval of A, B, C throwing in the treating agent is 1-2 days.
By adopting the preferred scheme, the treating agent respectively settles suspended matters in the water body, clarifies and oxidizes river bottom sludge, reduces the content of organic matters in the water body and inhibits the water body from blackening and turning into odor.
Preferably, after the water is introduced into the landscape river in the step S3, an oxygen-increasing aeration device is also arranged in the landscape river.
By adopting the preferred scheme, the oxygen aeration device can improve the survival rate of aquatic plants and the landscape effect.
Drawings
Fig. 1 is a block diagram of the overall structure of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the purpose of the present invention, as shown in fig. 1, in embodiments of the present invention, there are provided methods for treating landscape rivers, which comprises the following steps:
s1, building a dam at a water inlet of a landscape river, and pumping water in the landscape river to a water level higher than river bottom sludge by 3-10 cm;
s2, pumping sludge at the river bottom of the landscape river by using a sludge pump, and grabbing roots and stems of undegraded aquatic plants and garbage in the sludge by using a manipulator claw;
and S3, after the landscape river and the river channel are cleaned, opening the dam and introducing water into the landscape river.
Compared with the prior art, the method has the advantages that the sludge at the bottom of the landscape river is pumped up and the undegraded roots and stems of the aquatic plants and garbage in the sludge are grabbed, the waste in the sludge can be removed, the sludge is prevented from being polluted and smelly, and the quality of the river water of the landscape river is greatly improved.
In order to further optimize the implementation effect of the present invention, in another embodiments of the present invention, based on the above, after a dam is built at the entrance of the landscape river in step S1, river pretreatment is performed, and the river pretreatment is to collect the garbage on the surface of the river by using a mesh enclosure.
By adopting the preferred scheme, the garbage on the surface of the river water is collected by the pretreatment, so that the treatment efficiency is improved.
In order to further optimize the effect of the present invention, in another embodiments of the present invention, based on the above, after the water is introduced into the landscape river in the above step S3, the treating agents A, B, C are added sequentially, wherein,
the treating agent A is any of polyaluminium chloride, ferric chloride and polyferric sulfate;
the treating agent B is any of calcium peroxide, potassium hydrogen persulfate composite salt and calcium nitrate;
the treating agent C is a compound microbial agent containing nitrobacteria, photosynthetic bacteria, bacillus subtilis and EM microbial flora.
A, B, C in the treating agent accounts for 20-30% by mass: 30-40%: 40-50 percent.
The time interval of A, B, C throwing in the treating agent is 1-2 days.
By adopting the preferred scheme, the treating agent respectively settles suspended matters in the water body, clarifies and oxidizes river bottom sludge, reduces the content of organic matters in the water body and inhibits the water body from blackening and turning into odor.
In order to further optimize the effect of the present invention, in another embodiments of the present invention, based on the above, after the water is introduced into the landscape river in the above step S3, an oxygen-increasing aeration device is further disposed in the landscape river.
By adopting the preferred scheme, the oxygen aeration device can improve the survival rate of aquatic plants and the landscape effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1, method for treating landscape river, which is characterized by comprising the following steps:
s1, building a dam at a water inlet of a landscape river, and pumping water in the landscape river to a water level higher than river bottom sludge by 3-10 cm;
s2, pumping sludge at the river bottom of the landscape river by using a sludge pump, and grabbing roots and stems of undegraded aquatic plants and garbage in the sludge by using a manipulator claw;
and S3, after the landscape river and the river channel are cleaned, opening the dam and introducing water into the landscape river.
2. The landscape river treatment method according to claim 1, wherein the river pretreatment is performed after a dam is constructed at the entrance of the landscape river in step S1, and the river pretreatment is performed by collecting garbage on the surface of the river with a mesh enclosure.
3. The method of treating a landscape river according to claim 1, wherein after the water is introduced into the landscape river in step S3, treating agents A, B, C are sequentially added, wherein,
the treating agent A is any of polyaluminium chloride, ferric chloride and polyferric sulfate;
the treating agent B is any of calcium peroxide, potassium hydrogen persulfate composite salt and calcium nitrate;
the treating agent C is a compound microbial agent containing nitrobacteria, photosynthetic bacteria, bacillus subtilis and EM microbial flora.
4. The treatment method of the landscape river as claimed in claim 3, wherein A, B, C in the treatment agent accounts for 20-30% by mass: 30-40%: 40-50 percent.
5. The method for treating landscape river according to claim 4, wherein the A, B, C is thrown into the treating agent at intervals of 1-2 days.
6. The method for treating a landscape river according to claim 1, wherein an oxygen-increasing aeration device is further placed in the landscape river after the water is introduced into the landscape river in the step S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790498.4A CN110734189A (en) | 2018-07-18 | 2018-07-18 | Treatment method of landscape rivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790498.4A CN110734189A (en) | 2018-07-18 | 2018-07-18 | Treatment method of landscape rivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110734189A true CN110734189A (en) | 2020-01-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790498.4A Pending CN110734189A (en) | 2018-07-18 | 2018-07-18 | Treatment method of landscape rivers |
Country Status (1)
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| CN (1) | CN110734189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287545A (en) * | 2021-06-08 | 2021-08-24 | 江苏省渔业技术推广中心 | Method for relay breeding channel catfish |
Citations (6)
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|---|---|---|---|---|
| KR20000061304A (en) * | 1999-03-25 | 2000-10-16 | 이종경 | A removal method of deposit in rivers used an inhaler and it system |
| CN1344841A (en) * | 2001-10-29 | 2002-04-17 | 马建农 | Method of treating polluted sludge in river in and around city |
| CN102432107A (en) * | 2011-08-19 | 2012-05-02 | 上海水平衡环境科技发展有限公司 | Biological integrated purification process for governing black and odorous river channels |
| CN107176694A (en) * | 2017-06-26 | 2017-09-19 | 中国市政工程中南设计研究总院有限公司 | Gush black smelly method in a kind of comprehensive regulation river |
| CN107758975A (en) * | 2016-08-16 | 2018-03-06 | 深圳天澄科工水系统工程有限公司 | The administering method and system of river water body |
| 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 |
-
2018
- 2018-07-18 CN CN201810790498.4A patent/CN110734189A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000061304A (en) * | 1999-03-25 | 2000-10-16 | 이종경 | A removal method of deposit in rivers used an inhaler and it system |
| CN1344841A (en) * | 2001-10-29 | 2002-04-17 | 马建农 | Method of treating polluted sludge in river in and around city |
| CN102432107A (en) * | 2011-08-19 | 2012-05-02 | 上海水平衡环境科技发展有限公司 | Biological integrated purification process for governing black and odorous river channels |
| CN107758975A (en) * | 2016-08-16 | 2018-03-06 | 深圳天澄科工水系统工程有限公司 | The administering method and system of river water body |
| CN107176694A (en) * | 2017-06-26 | 2017-09-19 | 中国市政工程中南设计研究总院有限公司 | Gush black smelly method in a kind of comprehensive regulation river |
| 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 |
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| 崔万胜: "丹东市大沙河综合治理工程简介", 《给水排水》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287545A (en) * | 2021-06-08 | 2021-08-24 | 江苏省渔业技术推广中心 | Method for relay breeding channel catfish |
| CN113287545B (en) * | 2021-06-08 | 2024-02-09 | 江苏省渔业技术推广中心 | Method for relay culture of channel catfish |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
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Address after: Wuzhong District Wuzhong road in Suzhou city of Jiangsu province 215000 No. 1368 Building 5 floor Applicant after: Suzhou garden construction industry group Co.,Ltd. Address before: Wuzhong District Wuzhong road in Suzhou city of Jiangsu province 215000 No. 1368 Building 5 floor Applicant before: SUZHOU GARDENS CONSTRUCTION INDUSTRY Co.,Ltd. |
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Application publication date: 20200131 |