Reagent for treating suspended matter in sewage and preparation method of reagent

A configuration method and suspended solids technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., to achieve fast reaction speed, stable treatment effect, and suitable for popularization and use

Inactive Publication Date: 2019-01-04
浙江德清金开水务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems existing in the existing domestic sewage treatment, the present invention provides a reagent for treating suspended solids in sewage and a configuration method thereof. The characteristics of high pollution efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: the reagent for treating suspended solids in sewage is made from the following raw materials in parts by weight,

[0023] 57 parts of polydimethyldiallyl ammonium chloride, 27 parts of citric acid, 27 parts of corn starch, 18 parts of coke slag powder, 13 parts of activated carbon, 37 parts of sodium alginate, 13 parts of lactic acid bacteria, 13 parts of actinomycetes, 15 parts of yeast, 15 parts of bifidobacteria, 19 parts of photosynthetic bacteria, 13 parts of bacillus, and 18 parts of indigenous bacteria.

[0024] The configuration method of the reagent for treating suspended solids in sewage comprises the following steps,

[0025] (1) The strains of lactic acid bacteria, actinomycetes, saccharomycetes, bifidobacteria, photosynthetic bacteria, bacillus and indigenous bacteria are respectively activated and expanded;

[0026] (2) Inoculate each bacterial strain after the above-mentioned activation and expanded culture into the mixed strain culture mediu...

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PUM

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Abstract

The invention relates to the technical field of sewage treatment, and particularly discloses a reagent for treating suspended matter in sewage and a preparation method of the reagent. The reagent is prepared from the following raw materials in parts by weight: 55-60 parts of poly(diallyldimethylammonium chloride), 25-30 parts of citric acid, 25-30 parts of corn starch, 17-20 parts of breeze powder, 12-15 parts of activated carbon, 35-40 parts of sodium alginate, 12-15 parts of lactic acid bacteria, 12-15 parts of actinomycetes, 14-16 parts of yeast, 14-16 parts of bifidobacteria, 17-20 parts of photosynthetic bacteria, 12-15 parts of bacilli and 17-20 parts of indigenous bacteria. The reagent has the characteristics that fewer manpower and material resources are consumed, secondary pollution to the environment can be avoided, and decontamination efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a reagent for treating suspended matter in sewage and a configuration method thereof. Background technique [0002] With the continuous development of industry, the use of water resources has also increased, but less than 1% of the fresh water on the earth and only about 0.007% of the water can be directly used by humans. Therefore, saving water resources and reusing water Resources become the focus of attention. In the reuse of water resources, sewage treatment is the most important. Domestic sewage is a kind of sewage with an increasing proportion in today's society, which has a great impact on the natural environment and human life. The content of nitrogen, phosphorus and oil in domestic sewage is high. Traditional physical methods and chemical agents, It often consumes a lot of manpower and material resources, and the effect is not obvious, and the use of a large a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/34C02F3/347
Inventor 盛少行张险峰谢水良杨甬强
Owner 浙江德清金开水务有限公司
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