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Decomposition method for garbage organic matter

A technology of organic matter and garbage, applied in the direction of organic fertilizer, animal feed, animal feed, etc., can solve the problems of land occupation, pollution of the environment, waste of resources, etc., and achieve the effect of improving soil, improving soil environment, and improving the environment

Inactive Publication Date: 2020-03-06
NANTONG UNIVERSITY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

These methods objectively have the problems of occupying land, polluting the environment, and wasting resources.

Method used

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Embodiment

[0020] A method for decomposing garbage organic matter, comprising the steps of:

[0021] Step 1. Sorting and classifying domestic waste, and collecting degradable domestic organic waste;

[0022] Step 2, the sludge is manually or mechanically sorted to remove glass, plastic, metal, rubber and pottery and other insoluble debris in the sludge, and set aside;

[0023] Step 3, mixing degradable domestic waste with microbial degradation bacteria and sorted sludge, performing biodegradation fermentation, and obtaining feed for earthworms;

[0024] Step 4, put the organic matter in each ton of garbage into 12,000 artificially cultured earthworms, wherein wild earthworms will account for 25% of the total earthworms, which is convenient for the propagation of earthworms;

[0025] Step 5. After 30 days, the earthworms effectively absorb the organic matter in the garbage, and bring potassium and phosphorus fertilizers in the organic matter;

[0026] After step 6, 30 days, earthworms a...

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Abstract

The invention discloses a decomposition method for a garbage organic matter. The decomposition method comprises the following steps of: sorting and classifying household garbage, and collecting degradable household garbage; carrying out manual or mechanical sorting on sludge to remove insoluble impurities in garbage, including glass, plastics, metals, rubber, ceramics and the like, in the sludge;mixing the degradable household garbage with microorganism degrading bacteria and the sorted sludge, carrying out biodegradation fermentation to obtain feed for earthworms to eat; adding the artificially bred earthworms into organic maters in each ton of garbage; after 30 days, effectively absorbing the organic matters in the garbage by the earthworms so as to bring potassium-phosphorous fertilizers to the organic matters; after 30 days, effectively separating the earthworms from wormcast; and adopting the wormcast for manufacturing organic fertilizers which are used for planning flowers and grass and used for landscaping. By use of the decomposition method, municipal garbage can be effectively decomposed, municipal pollution is reduced, a soil structure is improved, a reliable environmentally-friendly fertilizer is provided so as to benefit all mankind, environment is improved, renewable resources are provided, and the decomposition method has a wide purpose.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a method for decomposing garbage organic matter. Background technique [0002] With the improvement of people's material life quality, domestic garbage has become a serious problem that modern society must face. According to relevant statistical data, the average annual growth rate of garbage in my country has reached more than 10%, and it has become one of the countries with the most serious garbage siege in the world. Therefore, my country urgently needs to effectively deal with domestic garbage to control the pollution of domestic garbage to the environment. . [0003] Existing treatment methods for domestic waste generally include landfill, incineration and composting. These methods objectively have the problems of occupying land, polluting the environment, and wasting resources. [0004] How to effectively deal with domestic waste, make full use of domes...

Claims

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Application Information

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IPC IPC(8): C05F3/00C05G3/80A01K67/033A23K10/12A23K50/00
CPCA01K67/0332A23K10/12A23K50/00C05F3/00Y02A40/20
Inventor 孙卫兵
Owner NANTONG UNIVERSITY
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