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A technology for ecological treatment and ecological treatment pool, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, energy and wastewater treatment, etc. To achieve the effect of easy promotion, simple structure and cost reduction
Inactive Publication Date: 2014-12-17
中共桐乡市委农业和农村工作办公室
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This method has a complex structure and is more suitable for industrial sewage treatment. The cost of domestic sewage treatment is too high, so it is not suitable for farmers to promote, and the effect of domestic sewage treatment is average
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[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.
[0021] like figure 1 As shown, the sewage ecological treatment system of the present invention comprises some farmers' sewage sources, an ecological treatment pool 1, a stable pond 2 and a constructed wetland pool 3, and several farmer's sewage sources are connected with the ecological treatment pool 1 after being collected by pipeline 4, and the ecological treatment pool 1 , the stabilization pond 2 and the constructed wetland pond 3 are connected through the pipeline 4 in turn, and the sewage flows between the farmer sewage source, the ecological treatment pond 1, the stabilization pond 2 and the constructed wetland pond 3 by its own gravity. The ecological treatment pond 1, the stabilization pond 2 and the constr...
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Abstract
The invention discloses an ecological treatment system for sewage. The system comprises a plurality of farmer sewage sources, an ecological treatment pond, a stabilization pond and an artificial wetland pond, wherein the plurality of farmer sewage sources gathered by virtue of pipelines are connected with the ecological treatment pond; the ecological treatment pond, the stabilization pond and the artificial wetland pond are sequentially connected by virtue of a pipeline; and sewage among the farmer sewage sources, the ecological treatment pond, the stabilization pond and the artificial wetland pond flows by virtue of the gravity. According to the technical scheme, the system disclosed by the invention is simple in structure and low in cost, has a good sewage treatment effect, and is convenient to popularize.
Description
technical field [0001] The invention relates to an ecological treatment system, in particular to a sewage ecological treatment system. Background technique [0002] Rural domestic sewage mainly refers to three types of sewage, namely, sanitary water for human feces and urine, washing wastewater, and kitchen swill. Domestic sewage contains a large amount of organic matter, such as cellulose, starch, sugar, and fat protein, as well as pathogenic bacteria, viruses, and parasite eggs. And inorganic salts of chloride, sulfate, carbonate, bicarbonate and sodium, potassium, calcium, magnesium, etc. Nitrogen, sulfur and phosphorus are high, and under the action of anaerobic bacteria, it is easy to produce foul-smelling substances. Usually, domestic sewage is directly discharged into ditches and rivers, which will pollute the river water, make the river eutrophic, and destroy the ecological balance of the water body. At the same time, a large amount of stench is produced, which affe...
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