Biological fermentation composite treating agent for harmless treatment of sewage

A technology of harmless treatment and biological fermentation, applied in biological water/sewage treatment, water/sludge/sewage treatment, special compound water treatment, etc. Balance and other issues to achieve the effect of saving comprehensive cost, high activity and clear water quality

Pending Publication Date: 2017-08-01
LUZHOU VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a kind of bio-fermentation composite treatment agent for the harmless treatment of sewage, to solve the various pollutants discharged into the nature in the industrial production and life of the city, which excee

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The bio-fermentation compound treatment agent used for the harmless treatment of sewage of the present embodiment, the raw material comprises the following components by weight:

[0026] 50 parts of chitin, 100 parts of tyrosinase, 30 parts of polyacrylamide, 3 parts of polyvinylpyridine, 30 parts of complex microbial bacteria, 20 parts of enzyme bacteria, 10 parts of microbial nutrients, 5 parts of eucalyptus leaf extract , 5 parts of duckweed extract, 5 parts of tea leaf extract, 3 parts of lauryl methacrylate, 3 parts of chitosan, 5 parts of red non-sulfur bacteria, 5 parts of demulsifier.

[0027] In this embodiment, the compound microbial bacteria is composed of Pseudomonas, Brevibacterium, Bacillus licheniformis and Hansenula, and the demulsifier is polyoxypropylene polyoxyethylene ether, sodium polyphosphate and ten A mixture of sodium dialkyl sulfates.

[0028] In this embodiment, the Pseudomonas 1 × 10 10 Individual / g, Bacillus licheniformis 1×10 10 Individu...

Embodiment 2

[0031] The bio-fermentation compound treatment agent used for the harmless treatment of sewage of the present embodiment, the raw material comprises the following components by weight:

[0032] 80 parts of chitin, 200 parts of tyrosinase, 50 parts of polyacrylamide, 12 parts of polyvinylpyridine, 60 parts of complex microbial bacteria, 35 parts of enzyme bacteria, 20 parts of microbial nutrients, 10 parts of eucalyptus leaf extract , 10 parts of duckweed extract, 10 parts of tea leaf extract, 8 parts of lauryl methacrylate, 8 parts of chitosan, 12 parts of red non-sulfur bacteria, 12 parts of demulsifier.

[0033] In this embodiment, the compound microbial bacteria is composed of Pseudomonas, Brevibacterium, Bacillus licheniformis and Hansenula, and the demulsifier is polyoxypropylene polyoxyethylene ether, sodium polyphosphate and ten A mixture of sodium dialkyl sulfates.

[0034] In the present embodiment, described Pseudomonas 9×10 10 Individual / g, Bacillus licheniformis ...

Embodiment 3

[0037] The bio-fermentation compound treatment agent used for the harmless treatment of sewage of the present embodiment, the raw material comprises the following components by weight:

[0038] 50 parts of chitin, 200 parts of tyrosinase, 30 parts of polyacrylamide, 12 parts of polyvinylpyridine, 30 parts of complex microbial bacteria, 35 parts of enzyme bacteria, 10 parts of microbial nutrients, 10 parts of eucalyptus leaf extract , 5 parts of duckweed extract, 10 parts of tea leaf extract, 3 parts of lauryl methacrylate, 8 parts of chitosan, 5 parts of red non-sulfur bacteria, 12 parts of demulsifier.

[0039] In this embodiment, the compound microbial bacteria is composed of Pseudomonas, Brevibacterium, Bacillus licheniformis and Hansenula, and the demulsifier is polyoxypropylene polyoxyethylene ether, sodium polyphosphate and ten A mixture of sodium dialkyl sulfates.

[0040] In the present embodiment, described Pseudomonas 5×10 10 Individual / g, Bacillus licheniformis 5×...

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PUM

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Abstract

The invention discloses a biological fermentation composite treating agent for harmless treatment of sewage. The biological fermentation composite treating agent comprises raw materials including deacetylate chitin, tyrosinase, polyacrylamide, polyvinyl pyridine, compound microbial bacteria, enzyme microorganism, microbiological nutrient agent, folium eucalypti extracts, common ducksmeat herb extracts, tealeaf extracts, lauryl methacrylate, deacetylate chitosan, red non-sulfur bacteria and a demulsifying agent; by sufficiently utilizing the characters of mutual containment, backscratching and functional complementation among each component, macromolecular organic matters, artificially synthesized polymers and the like with poor biochemical property in sewage are decomposed into simple low-molecular-weight organic matters to the greatest extent, new trash or pollutants cannot be produced in a treatment process, the removal rate of ammonia nitrogen is high, and the concentration of BOD and COD can be effectively reduced; organic matters in the water can be automatically decomposed by microorganisms, the microorganisms can automatically get to a water surface to breathe oxygen, the produced sludge volume is little so as not to cause secondary pollution, the construction period can be shortened, and the comprehensive cost is reduced.

Description

technical field [0001] The invention relates to sewage treatment, in particular to a biological fermentation compound treatment agent for harmless treatment of sewage. Background technique [0002] With the continuous development of industry, the use of water resources has also increased, but there is less than 1% of fresh water on the earth, and only about 0.007% of the water can be directly used by humans. Therefore, water conservation and reuse Water resources have become the focus of attention. In the reuse of water resources, sewage treatment is the top priority. 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 relatively high. Only physical methods and chemical agents are used. It often consumes a lot of manpower and material resources, and the effect is not obvious, and the use of a large amount o...

Claims

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Application Information

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IPC IPC(8): C02F3/34
CPCC02F3/342C02F3/348C02F2305/06
Inventor 薛正楷
Owner LUZHOU VOCATIONAL & TECHN COLLEGE
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