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
CN106701633AActive Publication Date: 2017-05-24哈尔滨明慧生物技术开发有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
哈尔滨明慧生物技术开发有限公司
Publication Date
2017-05-24

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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.
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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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