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A new em bacteria agent for manure composting

A technology of EM bacteria and feces, applied in the field of composting biology, can solve the problems of shortage of auxiliary materials, odor pollution, heavy metal pollution, etc.

Inactive Publication Date: 2016-04-20
深圳庆能城市环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the present invention is to provide a kind of EM bacterial agent for manure composting, and simultaneously solve the problems of odor pollution, heavy metal pollution and shortage of auxiliary materials in the composting process

Method used

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  • A new em bacteria agent for manure composting
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Examples

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Effect test

Embodiment 1

[0027] An EM microbial agent for manure composting, which is prepared by blending beneficial microorganisms, organic matter biodegradation growth factors and bentonite molecular sieves at a mass ratio of 1:5:4. Among them, the beneficial microbial group consists of Rhodopseudomonas marsh, Lactobacillus plantarum, Bacillus subtilis, Saccharomyces cerevisiae, Phanerochaete chrysosporium, Streptococcus pinkus, Azotobacter torus, Trichoderma viride and Thiobacillus oxidans according to equal quality Than obtained by compounding. The content of each component in the organic matter biodegradation speed-up factor is: inorganic salt 6wt%, cellulase synergist protein 0.2wt%, water-soluble sugar 88.8wt%, organic acid 5wt%. The inorganic salt is obtained by mixing ammonium chloride, dipotassium hydrogen phosphate, and ferrous sulfate in a mass ratio of 2:1:0.1. The cellulase synergist protein is obtained by compounding expansin and swollenin at a mass ratio of 1:1. The water-soluble su...

Embodiment 2

[0030] An EM bacterial agent for manure composting, which is prepared by blending beneficial microorganisms, organic matter biodegradation growth factors and bentonite molecular sieves in a mass ratio of 1:4:5. Among them, the beneficial microbial group consists of Rhodospirillum rubrum, Bifidobacterium, Bacillus megaterium, Saccharomyces cerevisiae, Phanerochaete chrysosporium, Micromonospora crimson, Azotobacter torus, Trichoderma reesei and Thiobacillus oxidans according to Equivalent mass ratio compounding. The content of each component in the biodegradation growth factor of organic matter is as follows: 8wt% of inorganic salt, 0.3wt% of cellulase synergistic protein, 88.7wt% of water-soluble sugar and 3wt% of organic acid. The inorganic salt is obtained by compounding ammonium sulfate, dipotassium hydrogen phosphate and ferrous sulfate in a mass ratio of 3:2:0.2. The cellulase synergist protein is obtained by compounding expansin and swollenin at a mass ratio of 1:1. The ...

Embodiment 3

[0033] An EM microbial agent for feces composting, which is prepared by mixing beneficial microorganisms, organic matter biodegradation growth factors and fly ash molecular sieves in a mass ratio of 1:3:6. Among them, the beneficial microbial group consists of Rhodopseudomonas palustris, Lactobacillus casei, Bacillus licheniformis, Saccharomyces cerevisiae, Phanerochaete chrysosporium, Micromonospora aculeatus, Azotobacter torus, Trichoderma konii and Thiobacillus oxidans according to Equivalent mass ratio compounding. The content of each component in the growth factor of organic matter biodegradation is: inorganic salt 10wt%, cellulase synergist protein 0.4wt%, water-soluble sugar 85.6wt%, organic acid 4wt%. The inorganic salt is obtained by mixing ammonium carbonate, potassium chloride and ferrous sulfate in a mass ratio of 5:2:0.2. Cellulase synergistic proteins are expansin, swollenin and Bs EXLX1 is obtained by compounding at a mass ratio of 1:1:1. The water-soluble su...

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Abstract

The invention provides a novel EM microbial agent for manure composting, which is obtained by mixing beneficial microbial groups, organic matter biodegradation growth factors and heavy metal binding materials according to the mass ratio of 1-2:3-5:4-6 ; The beneficial microbial group is obtained by mixing photosynthetic bacteria, lactic acid bacteria, bacillus, saccharomyces, white rot fungi, actinomycetes, nitrogen-fixing bacteria, Trichoderma and nitrifying bacteria according to an equal mass ratio; the organic matter biodegradation growth rate factor It is composed of inorganic salt, cellulase synergistic protein, water-soluble sugar and organic acid, and the heavy metal binding material is bentonite molecular sieve or fly ash molecular sieve. The novel EM microbial agent of the invention can simultaneously solve the problems of odor pollution, heavy metal pollution and shortage of auxiliary materials in the feces composting process.

Description

technical field [0001] The invention relates to the field of composting biotechnology, in particular to an EM bacterial agent for manure composting. Background technique [0002] Human and livestock manure is rich in organic matter, nitrogen, phosphorus, potassium, calcium, magnesium and other elements. Through composting treatment, the organic matter in human and livestock manure can be fermented to form organic fertilizers with stable properties and beneficial to agricultural planting. However, in composting There will be a series of problems in the composting process: First, the odor containing chemical substances such as sulfides, amines and lower fatty acids will be generated during the composting process, and the volatilization of the odor will bring discomfort to people and lead to and respiratory diseases of poultry and livestock, when gases such as hydrogen sulfide, ammonia and mercaptans are discharged into the atmosphere, it will cause acid rain problems; second, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F3/00C05F17/00
CPCY02A40/20Y02W30/40
Inventor 高进陶冶梁亚勤
Owner 深圳庆能城市环保科技有限公司
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