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Compound bactericide for treating sewage and sewage treatment method thereof

A compound bacterial agent and sewage technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of insufficient bacterial flora, pollution, secondary pollution of sludge, etc. Achieve the effect of inhibiting harmful bacteria, strong operability, and reducing treatment costs

Active Publication Date: 2017-05-24
哈尔滨明慧生物技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of strong acid and strong chlorine, on the one hand, has a certain application effect in sewage treatment, but it brings secondary pollution of sludge. Aeration itself strengthens the forced feeding of gas, and solves the "standard" problem The problem is not a permanent problem, and what is more serious is that it leaves more polluted and smelly problems. The actual cases of pure biological bacteria treatment of sewage have not really appeared in sewage treatment. The reason is that they are all manifested as The flora is not strong enough

Method used

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  • Compound bactericide for treating sewage and sewage treatment method thereof
  • Compound bactericide for treating sewage and sewage treatment method thereof

Examples

Experimental program
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Embodiment 1

[0029] This embodiment provides a composite bacterial agent for treating sewage. The active ingredients of the composite bacterial agent include the following raw materials in parts by weight: 10 parts of Rhodopseudomonas, 10 parts of anaerobic ammonia nitrogen bacteria, Candida utilis 5 parts, 5 parts of Thiobacillus denitrificans, 10 parts of white rot fungi, 5 parts of Lactobacillus plantarum, 5 parts of Bifidobacterium, 5 parts of Lactobacillus acidophilus, 10 parts of green non-sulfur bacteria, 10 parts of phosphorus accumulating bacteria, Aspergillus oryzae 5 parts, 5 parts of nitrous bacteria, 5 parts of Streptomyces, 5 parts of Bacillus subtilis, 5 parts of Propionibacterium propionici.

Embodiment 2

[0031] This embodiment provides a composite bacterial agent for treating sewage. The active ingredients of the composite bacterial agent include the following raw materials in parts by weight: 5 parts of Rhodopseudomonas, 5 parts of anammox bacteria, Candida utilis 10 parts, 10 parts of Thiobacillus denitrificans, 5 parts of white rot fungus, 5 parts of Lactobacillus plantarum, 10 parts of Bifidobacterium, 5 parts of Lactobacillus acidophilus, 5 parts of green non-sulfur bacteria, 5 parts of phosphorus accumulating bacteria, Aspergillus oryzae 5 parts, 5 parts of Nitrosobacillus, 10 parts of Streptomyces, 10 parts of Bacillus subtilis, 5 parts of Propionibacterium propionii.

Embodiment 3

[0033] This embodiment provides a composite bacterial agent for treating sewage. The active ingredients of the composite bacterial agent include the following raw materials in parts by weight: 5 parts of Rhodopseudomonas, 5 parts of anammox bacteria, Candida utilis 5 parts, 5 parts of Thiobacillus denitrificans, 5 parts of white rot fungi, 10 parts of Lactobacillus plantarum, 5 parts of Bifidobacterium, 10 parts of Lactobacillus acidophilus, 5 parts of green non-sulfur bacteria, 5 parts of phosphorus accumulating bacteria, Aspergillus oryzae 10 parts, 10 parts of nitrous bacteria, 5 parts of streptomyces, 5 parts of Bacillus subtilis, 10 parts of Propionibacterium propionii.

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Abstract

The invention discloses compound bactericide for treating sewage and a sewage treatment method thereof, and belongs to the technical field of sewage treatment. The compound bactericide comprises the following active ingredients from following strains: rhodopseudomonas, anaerobic ammonium oxidation bacteria, candida utilis, thiobacillus denitrificans, white-rot fungi, lactobacillus plantarum, bifidobacterium, lactobacillus acidophilus, green nonsulfur bacteria, phosphorus-accumulating bacteria, aspergillus oryzae, nitrosomas, streptomyces, bacillus subtilis and propionibacterium acidipropionici. The invention also provides the method using the compound bactericide to treat the sewage. The compound bactericide and the sewage treatment method have the advantages that the effect of treating sewage is better, the technology is simple, the implementing is easy, the operability is strong, the pollution to environment is avoided, the industrial requirements are met, and the application prospect is better.

Description

technical field [0001] The invention relates to a composite bacterial agent for treating sewage and a method for treating sewage, belonging to the technical field of sewage treatment. Background technique [0002] At present, my country's sewage treatment technology is basically based on the use of chemical preparations combined with aeration treatment, and most of the chemical preparations are based on the combined use of hydrochloric acid, sodium chlorite, and sodium chlorate. The application of strong acid and strong chlorine, on the one hand, has a certain application effect in sewage treatment, but it brings secondary pollution of sludge. Aeration itself strengthens the forced feeding of gas, and solves the "standard" problem The problem is not a permanent problem, and what is more serious is that it leaves more pollution and smellier problems. The actual cases of pure biological bacteria treatment of sewage have not really appeared in sewage treatment, because they all...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16C12N1/14C02F3/34
CPCC02F3/341C02F3/347C12N1/14C12N1/16C12N1/20
Inventor 苏清波
Owner 哈尔滨明慧生物技术开发有限公司
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