Cleansed handling domestic garbage

Abstract

A technique for treating life garbage without environmental pollution includes such steps as using deodoring agent and microwave for removing odor smell and killing bacteria, cyclically treating the seeped liquid, separating organic substance from inorganic one, high-temp high-pressure degradation of organic substance to kill microbes and obtain clean raw material, preparing fuel blocks from the inorganic substance, stabilizing fly ash, mixing it with fuel cinder, making building material, treating sewage by magnetized biologic filter pool and magnetized chemical flocculating pool for cyclic use, and reclaiming sludge.

Description

[0001] The invention discloses a cleaning treatment technology for domestic garbage Technical field: [0002] The invention belongs to the field of clean treatment of organic solid waste and comprehensive utilization of resources Background technique: [0003] At present, there are basically three methods for domestic and foreign domestic waste treatment: incineration, composting, and sanitary landfill; there is also a fourth method, the so-called comprehensive treatment method of the above three or a combination of the two methods. The incineration method is more thorough through high-temperature incineration, but produces 3%-4% fly ash containing excessive dioxins and heavy metals, which are called dangerous wastes, which need secondary treatment. The methods include high-temperature melting over 1000°C to make it vitrified; plastic melting embedding, and cement embedding after adding stabilizers. In short, after treatment, secondary landfill treatment is required, and th...

AI Technical Summary

Problems solved by technology

The landfill method occupies a large amount of land and wastes land resources

Due to safety considerations, after the site is closed, it cannot be used for any purpose other than greening within ten years

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