Garbage fermentation agent

A technology of fermentation agent and microbial fermentation liquid, which is applied to organic fertilizers, climate change adaptation, microorganisms, etc., can solve the problems of high cost of treatment methods, environmental pollution, etc., and achieve the effect of reducing sewer dirt, reducing environmental pollution, and eliminating environmental stench

Inactive Publication Date: 2012-07-18
THE IT ELECTRONICS ELEVENTH DESIGN & RES INST SCI & TECHNOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned treatment method is costly and will cause further pollution to the environment. Therefore,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] Aspergillus niger

[0074] Seed culture: Inoculate the purified Aspergillus niger in Chase culture medium at 32-37°C for 3-5 days.

[0075] Fermentation culture: medium (weight ratio): 3% rice straw powder, 1% molasses, 1% bran, 3% bean cake powder, 0.3% sodium chloride, and water as the balance; 28-35°C, culture for 5-7 days .

[0076] Trichoderma viride

[0077] Seed culture: Inoculate the purified Trichoderma viride in Chase medium at 32-37°C for 3-5 days.

[0078] Fermentation culture: medium (weight ratio): 3% rice straw powder, 1% molasses, 1% bran, 3% bean cake powder, 0.3% sodium chloride, and water as the balance; 28-35°C, culture for 5-7 days .

[0079] Bacillus polymyxa

[0080] First level training

[0081] Glucose 1.5%, bran filtrate 1%, potassium dihydrogen phosphate 0.4%, ammonium chloride 0.1%, sodium dihydrogen phosphate 0.5%, sodium chloride 0.04%, agar 3%, the remaining water 25-27 ° C for 2- 3 days.

[0082] secondary medium

[0083] Glucose...

Embodiment 2

[0118] The fermented liquid is proportioned according to the following volume ratios:

[0119] 40% Bacillus subtilis, 21% Acetobacter, 5% Bacillus polymyxa, 20% Aspergillus niger, 1% Nocardia, 3% Trichoderma viride, 10% Yeast.

[0120] After the above-mentioned microbial fermentation liquid is prepared according to the proportion, the mixed bacterial liquid is evenly sprayed on the garbage. The volume ratio of the starter and the garbage is 1:400, and it can be stirred evenly.

Embodiment 3

[0122] 35% Bacillus subtilis, 20% Acetobacter, 10% Bacillus polymyxa, 10% Aspergillus niger, 6% Nocardia, 4% Trichoderma viride, 15% yeast.

[0123] After the above-mentioned microbial fermentation liquid is prepared according to the ratio, the mixed bacterial liquid is evenly sprayed on the livestock and poultry manure, the volume ratio of the starter and the livestock and poultry manure is 1:500, and it can be stirred evenly.

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PUM

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Abstract

The invention discloses a garbage fermentation agent which comprises the following bacterial broth in volume ratio: 10-40 percent of bacillus subtilis, 5-25 percent of acetic acid bacteria, 5-15 percent of bacillus polymyxa, 5-20 percent of aspergillus niger, 1-8 percent of nocardia, 3-10 percent of trichoderma viride and 5-15 percent of saccharomycetes. The garbage fermentation agent disclosed by the invention has the advantages that environment malodor is eliminated and the multiplication of harmful bacteria is inhibited; organic garbage is subjected to composting treatment and resources are recycled, so that the environmental pollution is reduced; and dirt in a sewer is reduced, and thus the odor is reduced. The garbage fermentation agent disclosed by the invention is suitable for being widely applied to fermentation of various kinds of garbage.

Description

technical field [0001] The invention relates to a garbage leavening agent, which belongs to the field of garbage treatment. Background technique [0002] With the development of population urbanization, the output of municipal solid waste has also increased sharply at the same time. How to scientifically dispose of municipal solid waste has become an important issue before governments at all levels. Because it not only affects the appearance of the city, but more seriously causes environmental pollution, affects the quality of life of the people, endangers public health and sustainable economic development, which is incompatible with building a harmonious and healthy society. [0003] To scientifically deal with MSW, it is necessary to clarify its main components. The main components of municipal solid waste are coal ash, kitchen slag, fruit peel, plastic, fallen leaves, fabric, wood, glass, ceramics, leather and paper, as well as a small amount of batteries, aluminum foil ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C12N1/18C12N1/14C05F9/04C12R1/125C12R1/02C12R1/12C12R1/685C12R1/365C12R1/885C12R1/865
CPCY02A40/20
Inventor 赵振元罗明树王明云杨芳罗正尚小宾
Owner THE IT ELECTRONICS ELEVENTH DESIGN & RES INST SCI & TECHNOLOGICAL ENG
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