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Microbial degradation agent for household garbage and preparation method thereof

A technology for microbial degradation and domestic waste, which is applied in the field of microbial degradation agents for domestic waste and its preparation, can solve the problems of high cost and secondary pollution, and achieve the effects of low cost, simple operation and high efficiency

Inactive Publication Date: 2018-03-09
丹阳西联生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the technical deficiencies of the traditional garbage disposal method in the prior art, such as high cost and secondary pollution, and to provide a microbial degradation of garbage with low cost, good garbage treatment effect, and no influence on people's normal life Agents and their preparation methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A microbial degradation agent for domestic waste, composed of Bacillus subtilis accounting for 30% of the total number of live bacteria, cyanobacteria accounting for 7.5% of the total number of live bacteria, purple bacteria accounting for 7.5% of the total number of live bacteria, and Alcaligenes accounting for 15% of the total number of live bacteria , the coryneform bacillus that accounts for 25% of the total number of live bacteria, Nocardia accounts for 15% of the total number of live bacteria and mixes with adsorbent, and described adsorbent includes: activated carbon, zeolite molecular sieve and silica gel, described adsorbent and fermented liquid The mass ratio is 1:0.8.

[0022] Wherein, the total number of live bacteria of the Bacillus subtilis, photosynthetic bacteria, Alcaligenes, Corynebacterium, and Nocardia is 1×10 8 A / ml order of magnitude.

[0023] The method for preparing a kind of domestic waste microbial degradation agent as claimed in claim 1, comp...

Embodiment 2

[0027] A microbial degradation agent for domestic waste, composed of Bacillus subtilis accounting for 30% of the total number of live bacteria, cyanobacteria accounting for 7.5% of the total number of live bacteria, purple bacteria accounting for 7.5% of the total number of live bacteria, and Alcaligenes accounting for 15% of the total number of live bacteria , the coryneform bacillus that accounts for 25% of the total number of live bacteria, Nocardia accounts for 15% of the total number of live bacteria and mixes with adsorbent, and described adsorbent includes: activated carbon, zeolite molecular sieve and silica gel, described adsorbent and fermented liquid The mass ratio is 1:0.8.

[0028] Wherein, the total number of live bacteria of the Bacillus subtilis, photosynthetic bacteria, Alcaligenes, Corynebacterium, and Nocardia is 1×10 8 A / ml order of magnitude.

[0029] The method for preparing a kind of domestic waste microbial degradation agent as claimed in claim 1, comp...

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Abstract

The invention relates to the technical field of garbage treatment, in particular to a microbial degradation agent for household garbage and a preparation method thereof. The degradation agent is prepared by mixing bacillus subtilis, photosynthetic bacteria, alcaligenes, corynebacterium and Nocard's bacillus mixed fermentation liquor and an adsorbent, wherein the adsorbent comprises activated carbon, a zeolite molecular sieve and silica gel; a mass ratio of the adsorbent to fermentation liquor is 1:0.8. With the adoption of the technical scheme of the invention, the microbial degradation agenthas the beneficial effects that the product disclosed by the invention can be applied to municipal waste disposal and applied to municipal sewage treatment, the operation is simple, the cost is low, the garbage is fermented and decomposed by microbes, the efficiency is high, and secondary pollution to the environment is avoided. Moreover, due to the addition of the adsorbent, odor in the garbage can be removed, and influence on normal life of people is avoided.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a microbial degradation agent for domestic garbage and a preparation method thereof. Background technique [0002] With the improvement of the level of urbanization, the garbage and waste water produced in the city are increasing day by day, causing environmental pollution, producing bad smell and affecting people's normal life. [0003] A lot of garbage piled up together, not only occupy a lot of land, but also produce some toxic and harmful substances, send out bursts of odor, pollute the air and water. Simultaneously, breed mosquito, fly, cockroach, mouse, spread disease, very harmful to people's health. At present, the amount of garbage generated globally is surging every year, reaching 50 billion tons, which requires more land to pile up garbage. However, it is becoming more and more difficult to find special reserved land where garbage can be piled up; when the ...

Claims

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Application Information

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IPC IPC(8): C12N1/20B09B3/00C02F3/34C12R1/125C12R1/05C12R1/15C12R1/365C12R1/01
Inventor 徐亚敏
Owner 丹阳西联生物技术有限公司
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