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Water purification microbial agent for eutrophicated water body

A microbial inoculum, water purification technology, applied in the direction of microorganisms, microorganism-based methods, biological water/sewage treatment, etc. , reduce the use of feed, improve the effect of feed utilization

Inactive Publication Date: 2012-10-17
绍兴虞林生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After use, some antibiotics and disinfectants exist in the water body in a free state, causing certain pollution to the water quality of the water body, and increasing the cost of environmental protection and treatment; As the sale of aquatic products enters the dinner plates of ordinary people, excessive consumption of aquatic products containing antibiotics and disinfectants will greatly increase the degree of pollution to the human body

Method used

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Embodiment Construction

[0011] Below in conjunction with embodiment the present invention is further described in detail:

[0012] The Bacillus subtilis used in the present invention, Streptomyces jingyang, Saccharomyces cerevisiae, Lactobacillus bulgaricus and Rhodopseudomonas palustris are all purchased from the strain bank of the Ministry of Agriculture, and the strain related information is as follows:

[0013] Bacillus subtilis (Bacillus sp, accession number ACCC10619);

[0014] Streptomyces jingyang (Actinomyces sp, preservation number ACCC40021);

[0015] Saccharomyces sp (Saccharomyces sp, preservation number ACCC20038);

[0016] Lactobacillus bulgaricus (Lactobacillus sp / Streptococcus sp, preservation number ACCC10638);

[0017] Rhodopseudomonas sp (Rhodobacter sp / Rhodopseudomonas sp, deposit number ACCC10649).

[0018] A microbial bacterial agent for purifying eutrophic water quality is characterized in that: it includes molasses, water and composite bacteria, and the composite bacteria ...

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Abstract

The present invention discloses a water purification microbial agent for a eutrophicated water body. The microbial agent is characterized in that the microbial agent comprises molasses, water and a composite strain, wherein the composite strain comprises Bacillus sp, Actinomyces sp, Saccharomyces sp, Lactobacillus sp and Rhodobacter sp, a weight ratio of the bacteria is 5:1:1:2:1, the bacteria are inoculated into a medium prepared by dissolving molasses in water, and the sugar degree of the molasses is more than or equal to 5%. Compared to the microbial agent in the prior art, the microbial agent of the present invention has the following advantages that: feed utilization rate is improved so as to reduce feed use and save cost; water quality of the aquaculture body is significantly improved, the aquatic product quality is improved, and technical supports are provided for green and ecological development of aquaculture.

Description

【Technical field】 [0001] The invention relates to a microbial bacterial agent for purifying eutrophic water body. 【Background technique】 [0002] Today, with the gradual development of the aquaculture industry, aquaculture is also large-scale and intensive, and the technology is constantly improving and advancing. The diversification of aquatic products, the continuous increase in output, and the continuous increase in breeding density have caused serious eutrophication of the water body, deteriorating water quality, frequent occurrence of pond overturning and disease, and the decline in the quality of aquatic products. Aquaculture enterprises, farms, and farmers Losses cannot be estimated. There are traditional quicklime disinfection methods, water replacement methods, and adsorption sedimentation methods, but these methods are too costly or dangerous, and their common feature is that they cannot completely solve the pollution problem. Therefore, it has not been promoted ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/18C02F3/34C12R1/125C12R1/04C12R1/865C12R1/225C12R1/01
Inventor 金尚明
Owner 绍兴虞林生物科技有限公司
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