CN202543008U - Ecological treatment system (II) for rural domestic sewage - Google Patents

Ecological treatment system (II) for rural domestic sewage Download PDF

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Publication number
CN202543008U
CN202543008U CN2012201926564U CN201220192656U CN202543008U CN 202543008 U CN202543008 U CN 202543008U CN 2012201926564 U CN2012201926564 U CN 2012201926564U CN 201220192656 U CN201220192656 U CN 201220192656U CN 202543008 U CN202543008 U CN 202543008U
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CN
China
Prior art keywords
ecological treatment
treatment
oxidation pond
domestic sewage
rural
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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.)
Expired - Fee Related
Application number
CN2012201926564U
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Chinese (zh)
Inventor
夏红霞
朱启红
李强
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Chongqing University of Arts and Sciences
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Chongqing University of Arts and Sciences
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Priority to CN2012201926564U priority Critical patent/CN202543008U/en
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Publication of CN202543008U publication Critical patent/CN202543008U/en
Anticipated expiration legal-status Critical
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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
    • 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

Abstract

The utility model discloses an ecological treatment system (II) for rural domestic sewage, which belongs to the field of sewage treatment. The technical scheme is as follows: the ecological treatment system comprises a grating tank (1), a sedimentation basin (2), an anaerobic tank (3), an oxidation pond (5), a simply-constructed wet area (6), a water-collecting tank (7) and a water outlet (8). All the parts of the ecological treatment system are sequentially erected on a rural unused sloped area; the height distance of the sloped area is utilized to achieve automatic operation without energy consumption; the unused sloped area is utilized to construct the oxidation pond and a simply-constructed wet area treatment zone; the oxidation pond, and Echinodorus macrophyllus, Iris sibirica, common calla, dishlia and other plates, which are selectively planted in wet earth of the sloped area and have high purifying capability for eutrophicated water bodies, are utilized to treat waste water; and loaches, chubs and other aquatic animals are kept in the oxidation pond, thereby increasing economical benefits. In brief, the ecological treatment system has simple structure and reasonable design; the unused sloped area is utilized to treat rural domestic sewage, while the utilization rate of unused rural earth is increased, so that the earnings of farmers are improved. Therefore, the ecological treatment system can achieve remarkable environmental benefits, economic benefits and social benefits, and is highly practical.

Description

A kind of domestic sewage in rural areas by using ecological treatment system (II)
Technical field
The utility model relates to a kind of sewage processing system that is used for, particularly a kind of domestic sewage in rural areas by using ecological treatment system.
Background technology
Because receive the influence of many-sided factors such as geographical conditions, mode of life, economic development level, traditional second-stage treatment technology is not suitable for the improvement of domestic sewage in rural areas by using.According to statistics, the village in the whole nation 96% does not have Sewage treatment systems at present, and sewage directly enters water bodys such as river, reservoir, lake, causes in various degree body eutrophication and water quality deterioration phenomenon, serious threat Rural Water Environment safety.The domestic sewage in rural areas by using treatment technology of the low construction cost of exploitation, low operating cost, low technical requirement is imperative with suiting measures to local conditions.
The utility model content
For realizing the problems referred to above, the goal of the invention of the utility model is to propose the domestic sewage in rural areas by using ecological treatment system that a kind of less energy-consumption low technical requires.
The goal of the invention of the utility model realizes through following technical measures:
A kind of domestic sewage in rural areas by using ecological treatment system (II); Be made up of grating tank (1), settling tank (2), anaerobic pond (3), oxidation pond (5), simple and easy wetland district (6), water leg (7) and water outlet (8) successively, it is characterized in that: said ecological treatment system is based upon in the idle waste hillside, rural area.
In order to reduce the organic loading of domestic sewage in rural areas by using; Thereby reduce oxidation pond+simple and easy wet geographic load; Above-mentioned ecological treatment system front end sets gradually grating tank, settling tank and anaerobic pond; Remove the thick refuse in the sewage through grid, remove the materials such as silt in the sewage, reduce the contaminated wastewater load through the anaerobic pond anaerobic treatment through settling tank.
For prolonging the residence time of waste water in oxidation pond (5), the enhanced oxidation pool (5) treatment effect, said oxidation pond (5) Inlet and outlet water implementation " left side is entered the right side and gone out " or " right side is entered a left side and gone out ".
For economic benefit and the social benefit that improves the utility model ecosystem, said simple and easy wetland district (6) plant be through the screening Da Ye imperial crown grass, Siberian iris, common calla, kwan-yin drips.
In order to reducing the construction costs, the water leg in the utility model domestic sewage in rural areas by using ecological treatment system build the hillside fields wet geographic below.
The beneficial effect of the utility model is:
(1), utilize idle hillside fields, vast rural area to make up domestic sewage in rural areas by using ecological treatment system (II), both purified domestic sewage in rural areas by using, slowed down the Rural Water Environment pollution problem, utilized idle hillside fields again, improved the utilization ratio in soil; Simultaneously, in oxidation pond, culture aquatic products and between oxidation pond the hillside fields make up simple and easy wet land system, plantation economic worth high economic forest or flower plant also can increase peasant income when purifying liquid waste.
(2), because the utility model mainly is to utilize idle hillside fields, rural area to handle waste water, and treatment system has made full use of the gradient advantage in hillside fields, waste water all can flow under action of gravity in the entire treatment system voluntarily, need not add energy consumption.
(3), the utility model ecological treatment system is simple in structure, ideal treatment effect is set rationally.
Description of drawings
Fig. 1 is the utility model ecological treatment system work synoptic diagram.
Embodiment
Below in conjunction with embodiment the utility model is described further, but therefore the utility model is not limited among the following concrete mode.
Embodiment 1
A kind of domestic sewage in rural areas by using ecological treatment system (II) is as shown in Figure 1, is made up of grating tank (1), settling tank (2), anaerobic pond (3), oxidation pond (5), simple and easy wetland district (6), water leg (7) and water outlet (8) successively; Said ecological treatment system is based upon in the idle waste hillside, rural area, utilizes the hillside fields no energy consumption of difference of altitude realization to move automatically.
Said grid (1) is used for removing thick foreign material such as the plastics bag, bulk paper scrap of waste water; Settling tank (2) is used for removing silt of sewage etc. under gravity can settled voluntarily material; Through the part organic pollutant in anaerobic pond (3) the anaerobic treatment degrading waste water, reduce the contaminated wastewater load, the waste water after the processing will get into wetland district, hillside fields and further handle.
Said oxidation pond (5) is based upon in the hillside fields, oxidation pond size 4m * 8m * 1.5m, and oxidation pond length can prolong according to the hillside fields situation, can culture fishery products such as loach, white lotus according to the water quality situation in the oxidation pond; Be to increase the treatment effect of oxidation pond, the oxidation pond Inlet and outlet water is carried out " left side is entered the right side and gone out " or " right side is entered a left side and gone out ", prolonging hydraulic detention time, and through the water channel between oxidation pond from pneumatic aeration.
Wetland plant (6) after slope plantation between oxidation pond is selected like plants such as Da Ye imperial crown grass, Siberian iris, common calla, the kwan-yin that drips, utilizes plant, soil and soil microorganisms in the simple and easy wetland district to purify, and realizes the purpose of sewage purification.At the end, slope water leg (7) and water outlet (8) are set.

Claims (3)

1. a domestic sewage in rural areas by using ecological treatment system (II); Be made up of grating tank (1), settling tank (2), anaerobic pond (3), oxidation pond (5), simple and easy wetland district (6), water leg (7) and water outlet (8) successively, it is characterized in that: said ecological treatment system is based upon in the idle waste hillside, rural area.
2. domestic sewage in rural areas by using ecological treatment system as claimed in claim 1 (II) is characterized in that: said oxidation pond (5) Inlet and outlet water is carried out " left side is entered the right side and gone out " or " right side is entered a left side and gone out ".
3. domestic sewage in rural areas by using ecological treatment system as claimed in claim 1 (II) is characterized in that: said simple and easy wetland district (6) plant be through the screening Da Ye imperial crown grass, Siberian iris, common calla, kwan-yin drips.
CN2012201926564U 2012-05-02 2012-05-02 Ecological treatment system (II) for rural domestic sewage Expired - Fee Related CN202543008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201926564U CN202543008U (en) 2012-05-02 2012-05-02 Ecological treatment system (II) for rural domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201926564U CN202543008U (en) 2012-05-02 2012-05-02 Ecological treatment system (II) for rural domestic sewage

Publications (1)

Publication Number Publication Date
CN202543008U true CN202543008U (en) 2012-11-21

Family

ID=47163674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201926564U Expired - Fee Related CN202543008U (en) 2012-05-02 2012-05-02 Ecological treatment system (II) for rural domestic sewage

Country Status (1)

Country Link
CN (1) CN202543008U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663886A (en) * 2014-01-02 2014-03-26 曾永刚 Tank type loach ecological treatment method and device for rural domestic sewage
CN107487938A (en) * 2017-08-31 2017-12-19 安庆市公用工程公司 A kind of rural sewage treatment process
CN108947126A (en) * 2018-07-25 2018-12-07 云南省设计院集团工程公司 A kind of method for treating rural wastewater based on landscape wetland resourcebility
CN112093912A (en) * 2020-09-22 2020-12-18 安徽水韵环保股份有限公司 Rural domestic sewage nitrogen and phosphorus targeted cyclic utilization's ecological remediation system
CN112624496A (en) * 2020-12-01 2021-04-09 苏州润源生态环境建设有限公司 Landscape type sewage ecological treatment system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663886A (en) * 2014-01-02 2014-03-26 曾永刚 Tank type loach ecological treatment method and device for rural domestic sewage
CN103663886B (en) * 2014-01-02 2015-12-02 曾永刚 The box loach ecological treatment apparatus of a kind of domestic sewage in rural areas
CN107487938A (en) * 2017-08-31 2017-12-19 安庆市公用工程公司 A kind of rural sewage treatment process
CN108947126A (en) * 2018-07-25 2018-12-07 云南省设计院集团工程公司 A kind of method for treating rural wastewater based on landscape wetland resourcebility
CN112093912A (en) * 2020-09-22 2020-12-18 安徽水韵环保股份有限公司 Rural domestic sewage nitrogen and phosphorus targeted cyclic utilization's ecological remediation system
CN112624496A (en) * 2020-12-01 2021-04-09 苏州润源生态环境建设有限公司 Landscape type sewage ecological treatment system

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GR01 Patent grant
C17 Cessation of patent right
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Granted publication date: 20121121

Termination date: 20130502