Process system for producing organic soil through classified treatment of municipal solid waste

Abstract

The invention relates to a process system for producing organic soil through classified treatment of municipal solid waste. According to composition characteristics of the municipal solid waste in the system implementation, compostable waste in classified waste is subjected to static aerobic biological fermentation and composting to produce the organic soil, other non-compostable materials can be sold or recycled after re-classification, poisonous and hazardous materials are delivered to a special processing mechanism for processing, waste which cannot be treated or used is sent to a refuse landfill or an incineration plant, and the burying amount of waste can be reduced greatly. According to the system, the accuracy requirement for waste classification is low, the waste source classification operation is simple while follow-up composting treatment is not affected, a composting process is controlled, the quality of produced organic soil products is high, and the purposes of harmlessness, reduction and recycling of the waste are achieved truly. The whole waste classified treatment process is low-consumption, efficient and environment-friendly, full-year production can be realized, and problems about waste classification, treatment and utilization in urban, community and rural areas and the like can be solved effectively.

Description

technical field [0001] The invention relates to a comprehensive composting treatment process system for domestic waste, in particular to a process system for producing organic soil by classifying domestic waste suitable for reducing, harmless and resourceful domestic waste in towns, villages, communities and other areas. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge and complex and diverse components, it brings great difficulties to treatment and utilization. If it cannot be disposed of in time or improperly disposed of, it will pollute the environment and affect environmental sanitation. . Garbage disposal is to quickly remove garbage, and conduct harmless treatment, and finally make reasonable use of it. At present, the widely used waste disposal methods are sanitary landfill, high temperature composting and incineration. The purpose of waste disposal is harmlessness, resource utili...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to overcome the difficulty of post-processing caused by the complexity or non-classification of existing garbage classification methods and methods in my country, the slow temperature rise of materials in the composting process, especially in winter, the long fermentation period, the high c

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