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Compound microorganism denitrification fungicide

A technology for compounding microorganisms and nitrogen inoculants, applied in the field of microorganisms, can solve the problems of increasing the amount of inoculants used, reducing the density of bacterial species, increasing costs, etc., and achieving the effects of strong environmental adaptability, simple preparation process and low production cost.

Inactive Publication Date: 2019-02-19
北京清河水利建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new type of biological material called Nitrilase (Nitride) was discovered during 1990's when researchers found its role in reducing excess amounts of harmful organics from wastewater treatment systems. It works with other types of bacteriophages like Phytolitha activa nuts or Bacillus subtilis strain B for their ability to break down certain nutrients such as phosphorus into harmless forms. These agents have been shown effective at removing various contaminants including ammonium nitroxide, hydrocyanides, arsenite, cyclohexane-1 -one, formaldehydes, acroleum chlorine, dichromate salts, tungsten oxychloride, perchloroethene, trichloromethanes, etc., without causing any negative side effect on our ecosystem.

Problems solved by technology

This patented describes various techniques related to improving the performance of wastewater treatments like sepildup systems and activated sludge processes. However, these technologies can only remove specific types of substances from contaminating waters without effectively decompositing them. Additionally, they may also harm beneficial species within themselves due to their negative impact on human health. There needs further improvement over existing compositions while maintaining effective activity against certain compounds found naturally occurring inside the treated areas.

Method used

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  • Compound microorganism denitrification fungicide
  • Compound microorganism denitrification fungicide
  • Compound microorganism denitrification fungicide

Examples

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preparation example Construction

[0045] The preparation method of the composite microbial nitrogen-removing bacteria agent of the present invention comprises the following steps:

[0046] 1) Aspergillus niger, Bacillus subtilis, Nitrosomonas, Nitrospirulina, Nitrospirillum, Nitrococcus, Pseudomonas aeruginosa, Paracoccus deaminifera, Rhodopseudomonas, Rhodospirillum, Gibberellin was inoculated into the triangular flasks containing the liquid medium required for the growth of each strain, respectively;

[0047] 2) inoculate each bacterium that is activated into the fermentor according to the design proportioning inoculum and carry out mixed culture;

Embodiment 1

[0050] According to the following components and proportions, the composite microbial nitrogen-removing bacteria agent was prepared based on the aforementioned preparation method. By volume percentage, the composite microbial nitrogen-removing bacteria agent comprises:

[0051]

Embodiment 2

[0053] According to the following components and proportions, the composite microbial nitrogen-removing bacteria agent was prepared based on the aforementioned preparation method. By volume percentage, the composite microbial nitrogen-removing bacteria agent comprises:

[0054]

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Abstract

The invention provides a compound microorganism denitrification fungicide. The compound microorganism denitrification fungicide comprises aspergillus niger, bacillus subtilis, nitrosomonas, nitrosospira, nitrospina, nitrococcus, pseudomonas aeruginosa, deaminopolycoccus, rhodopseudomonas palustris, rhodospirillum and gibberellins. The compound microorganism denitrification fungicide has the advantages that the reducing rate of ammonia nitrogen in water is 90%; the cost is low, the preparation process is simple, the water is purified, the products are degradable matter, and secondary pollutionto the environment is avoided.

Description

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Claims

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Application Information

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Owner 北京清河水利建设集团有限公司
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