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Microbial complex microbial inoculant for degrading kitchen garbage and degrading method thereof

A technology of kitchen waste and compound bacterial agent, which is applied in the directions of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., to achieve the effects of improving biotransformation efficiency, promoting decomposition, and facilitating survival and reproduction.

Pending Publication Date: 2021-11-16
桃墨环境技术上海有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a microbial composite bacterial agent for degrading kitchen waste and a method for degrading it. The technical problem to be solved by the present invention is: the solution is that it is impossible to timely and rapidly degrade kitchen waste. , Efficient treatment, and the problem that kitchen waste cannot be effectively degraded

Method used

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  • Microbial complex microbial inoculant for degrading kitchen garbage and degrading method thereof

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Experimental program
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Effect test

Embodiment 1

[0022] The microbial composite bacteria agent for degrading kitchen waste includes composite bacteria and solid auxiliary materials, and is characterized in that: the composite bacteria include cocci, bacillus and yeast, and the cocci include nitrosococcus and pediococcus pentosaceae. The bacillus includes Bacillus amyloliquefaciens, Bacillus subtilis and Bacillus amines, and the yeast includes Saccharomyces cerevisiae and Monascus purple.

[0023] The mass parts of described composite thalline are as follows:

[0024] 2 parts of the Nitrosococcus, 3 parts of the Pediococcus pentosaceae, 2 parts of the Bacillus amyloliquefaciens, 3 parts of the Bacillus subtilis, 1 part of the Bacillus amines, 3 parts of the brewer's yeast, the Said Monascus purple 1 part.

[0025] The preparation steps of the microbial composite bacterial agent for degrading kitchen waste are as follows:

[0026] S1. Store Nitrosococcus, Pediococcus pentosaceae, Bacillus amyloliquefaciens, Bacillus subtilis...

Embodiment 2

[0034] In this embodiment, the microbial composite bacterial agent for degrading kitchen waste and its degradation method are the same as in Embodiment 1, the only difference being:

[0035] The preparation steps of the microbial composite bacterial agent for degrading kitchen waste are as follows:

[0036] S1. Store the nitrosococcus, Pediococcus pentosaceae, Saccharomyces cerevisiae and Monascus purple in the specified number of parts above, and then establish the culture medium, add 1.5L of purified water to the culture medium, and add 2 parts of glucose, iodophor 1 part and 2 parts of cassava flour, the culture environment is 25-38 ℃ and the culture time is controlled at 40h.

[0037] S2, through the pre-medium obtained in S1, and then stir and mix at a speed of 150r / min, the temperature is controlled at 30°C, and the duration is 10h, so that the medium maintains aerobic fermentation, followed by static culture, and the time is controlled at 30h .

[0038] S3. Proliferat...

Embodiment 3

[0044] In this embodiment, the microbial composite bacterial agent for degrading kitchen waste and its degradation method are the same as in Embodiment 1, the only difference being:

[0045] The preparation steps of the microbial composite bacterial agent for degrading kitchen waste are as follows:

[0046] S1. Store Nitrosococcus, Pediococcus pentosaceae, Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus amines, Saccharomyces cerevisiae and Monascus purple in the specified number of parts above, and then establish the culture medium and add 1.5L of purified water, and add 2 parts of glucose, 1 part of iodophor and 2 parts of cassava flour, the culture environment is 25-38 ℃ and the culture time is controlled at 40h.

[0047] S2, through the pre-medium obtained in S1, and then stir and mix at a speed of 150r / min, the temperature is controlled at 30°C, and the duration is 10h, so that the medium maintains aerobic fermentation, followed by static culture, and the time is c...

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Abstract

The invention discloses a microbial complex microbial inoculant for degrading kitchen garbage and a degrading method thereof, and particularly relates to the technical field of kitchen garbage treatment, the microbial complex microbial inoculant comprises complex thalli and solid auxiliary materials, and is characterized in that the complex thalli comprise cocci, bacillus and saccharomycetes, the cocci comprise nitrosococci and pediococcus pentosaceus, the bacillus comprises bacillus and saccharomycetes, and the saccharomycetes comprise bacillus and saccharomycetes. The bacillus comprises bacillus amyloliquefaciens, bacillus subtilis and amine bacillus, and the saccharomycetes comprise beer yeast and monascus purpureus. Water in the kitchen garbage is drained off, survival and reproduction of degrading bacteria are facilitated, the degradation efficiency is improved, meanwhile, the bacillus amyloliquefaciens can produce amylase, the bacillus subtilis can produce protease, and the prepared microbial complex microbial inoculant is used for fermentation of the kitchen garbage and can effectively promote decomposition of organic substances, so that the biotransformation efficiency is improved, the weight of the treated kitchen garbage is reduced by more than 80%, and the purposes of reduction, recycling and harmlessness of the kitchen garbage can be effectively achieved through the microbial complex microbial inoculant.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment, more specifically, the invention relates to a microbial composite bacterial agent for degrading kitchen waste and a degradation method thereof. Background technique [0002] Kitchen waste mainly refers to kitchen waste and table waste generated in daily life, which are extremely perishable and degenerate. The main components of kitchen waste include rice and flour food residues, vegetables, meat and bones, etc. From the chemical composition, there are starch, Cellulose, proteins, lipids and inorganic salts are mainly characterized by rich organic matter content, high water content, and perishability. Their properties and odors will have a bad impact on environmental sanitation, and they are easy to breed harmful substances such as pathogenic microorganisms and mycotoxins. Improper disposal may cause food safety problems, seriously affect the city appearance and pollute the environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16C12N1/14C05F9/04C12R1/07C12R1/125C12R1/865C12R1/01C12R1/645
CPCC12N1/20C12N1/16C12N1/14C05F9/04Y02A40/20
Inventor 刘月瑶杨宗艺刘春宇高翔鹏
Owner 桃墨环境技术上海有限公司
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