Rapid degradation method for corrodible organic solid wastes

A technology for rapid degradation of organic solid waste, applied in the direction of organic fertilizers, preparation of organic fertilizers, and treatment of biological organic parts, etc., can solve problems such as slow degradation speed, pollution of the surrounding environment, and the inability to quickly eliminate the odor of organic solid waste. Accelerated heating rate, reduced environmental hazards, and improved efficiency

Inactive Publication Date: 2019-05-03
王英宾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the slow degradation rate of existing organic solid waste treatment methods, the odor of organic solid waste cannot be quickly eliminated, polluting the surrounding environment

Method used

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  • Rapid degradation method for corrodible organic solid wastes
  • Rapid degradation method for corrodible organic solid wastes
  • Rapid degradation method for corrodible organic solid wastes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, the rapid degradation method of rotten organic solid waste of the present invention comprises the following steps:

[0036] 1) Add water or organic solid waste leachate to the organic solid waste to make the moisture content of the organic solid waste reach 30%-70%;

[0037] 2) Control the number of viable bacteria in organic solid waste, so that the number of viable microorganisms in organic solid waste reaches 0.01-1 billion / m3;

[0038] 3) Use conveying machinery or mobile equipment to send the organic solid waste obtained in step 2) from the feed end 11 of the biochemical bin 1, and stack it at the end of the biochemical bin 1 near the discharge end 12, and adjust the oxygen supply in the biochemical bin 1 , Ventilate, and measure the temperature on a daily basis. It is required that the time of 50°C-70°C in the high temperature period reaches 80-120 hours;

[0039] 4) Repeat steps 1) and 2) for the next batch of organic solid waste. When ...

Embodiment 2

[0043] Such as figure 1 As shown, the rapid degradation method of rotten organic solid waste of the present invention comprises the following steps:

[0044] 1) Select a certain amount of organic solid waste with an initial temperature of 10°C (consistent with the ambient temperature), and add organic solid waste leachate to the organic solid waste so that the moisture content of the organic solid waste reaches 60%;

[0045] 2) Control the number of viable bacteria in organic solid waste. If the amount of microorganisms contained in organic solid waste is insufficient, add microbial agent to make the number of viable microorganisms in organic solid waste reach 0.02 billion / m 3 ;

[0046] 3) Use a conveying machine to send the organic solid waste obtained in step 2) from the feed end 11 of the biochemical bin 1, and stack it at the end of the biochemical bin 1 near the discharge end 12, with a stack height of 2m, and adjust the supply in the biochemical bin 1. Oxygen, ventila...

Embodiment 3

[0052] Such as figure 2 As shown, the rapid degradation method of rotten organic solid waste comprises the following steps:

[0053] 1) Select a certain volume of organic solid waste with an initial temperature of 10°C (consistent with the ambient temperature), and add organic solid waste leachate to the organic solid waste so that the moisture content of the organic solid waste reaches 60%;

[0054] 2) Control the number of viable bacteria in organic solid waste. If the amount of microorganisms contained in organic solid waste is insufficient, add microbial agent to make the number of viable microorganisms in organic solid waste reach 0.02 billion / m 3 , the type and amount of the microbial inoculant used are the same as in Example 2;

[0055] 3) transporting the organic solid waste obtained in step 2) to an independently separated fermentation bin 3 with a stacking height of 2 m by means of a conveying machine; A warehouse door 5, the rest of the oxygen supply device, air ...

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Abstract

The invention discloses a rapid degradation method for corrodible organic solid wastes. According to the invention, organic solid wastes are divided into different batches according to the different time of entering a biochemical bin; and the organic solid wastes in a next batch tightly contact with the edges of the organic solid wastes in a previous batch after entering the biochemical bin. By utilization of the method provided by the invention, the degradation time of the organic solid wastes can be significantly shortened; rapid treatment of the organic solid wastes is realized; and the harm to the environment is reduced.

Description

technical field [0001] The invention relates to the field of solid waste treatment, in particular to a method for rapidly degrading rotten organic solid waste. Background technique [0002] Decomposed organic solid waste generally refers to solid and semi-solid waste materials containing decomposing organic matter generated by human beings in production, consumption, living and other activities, as well as animal activities (hereinafter referred to as organic solid waste). Properly concentrate these organic solid wastes, use microorganisms to reproduce to generate heat (the number of microorganisms is proportional to heat production), and speed up the reproduction of microorganisms so that organic solid wastes at normal temperature will generate continuous high temperature in a short period of time, generally 50°C-70°C ℃, degrade organic matter and convert it into organic matter (humus), and at the same time kill the activity of biological eggs, germs, pathogenic bacteria, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F17/02
CPCY02W30/40
Inventor 王英宾
Owner 王英宾
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