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Household garbage treatment process

A treatment process and domestic garbage technology, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as groundwater pollution, land occupation, and easy generation of dioxins, etc., to achieve High utilization rate, simple method, scientific and reasonable effect

Inactive Publication Date: 2019-05-14
杨润
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, high-temperature combustion and local burial are mainly used. The former is prone to produce dioxins, while the latter occupies a large amount of land and is likely to pollute groundwater.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A domestic waste treatment process mainly includes the following steps,

[0017] 1) Crushing, crushing the garbage to a certain size range;

[0018] 2) Decomposition, put the crushed garbage into the fermentation tank, and add microorganisms to make the organic matter in the garbage ferment and decompose;

[0019] 3) Pressure filtration, the fermented product is filtered through a filter press, in which a filter membrane is used to separate solid substances from liquid substances;

[0020] 4) Sterilization, limestone sterilizes solid matter;

[0021] 5) Filtration, using activated carbon to filter liquid substances;

[0022] Through the above steps, the garbage can be effectively disposed of.

Embodiment 2

[0024] A domestic waste treatment process mainly includes the following steps,

[0025] 1) Crushing, crushing the garbage to a certain size range;

[0026] 2) Decomposition, put the crushed garbage into the fermentation tank, and add microorganisms to make the organic matter in the garbage ferment and decompose;

[0027] 3) Pressure filtration, the fermented product is filtered through a filter press, in which a filter membrane is used to separate solid substances from liquid substances;

[0028] 4) Disinfection, using calcium hypochlorite to disinfect solid substances;

[0029] 5) Filtration, using diatomaceous earth to filter liquid substances;

[0030] Through the above steps, the garbage can be effectively disposed of.

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PUM

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Abstract

The invention provides a household garbage treatment process, belongs to the field of environmental protection, and aims to achieve the purpose of effectively treating the garbage. The technical scheme mainly comprises the steps of crushing, decomposing, filter pressing, disinfecting and filtering, and the garbage can be effectively treated. According to the process, the high polymer material andthe metal material which cannot be fermented and decomposed can be effectively separated so as to recycle the high polymer material and the metal material; the treated water is free of impurities andhas no peculiar smell, and can be used as special water for flushing a toilet and special water for watering flowers and plants, the solid substance is mainly referred to household garbage and is richin protein, cellulose and the like, the solid substance can become an excellent organic fertilizer after being treated, not only can be used as a good fertilizer for flowers and plants, but also canbe popularized and applied to farmland. The garbage processing method is scientific and reasonable, high in processing efficiency, good in comprehensive benefit, simple in method and high in utilization rate.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a domestic garbage treatment process. Background technique [0002] There are a lot of domestic garbage produced daily, which has become an extremely difficult urban disease. At present, high-temperature combustion and local burial are mainly used. The former is likely to produce dioxins, while the latter occupies a large amount of land and is likely to pollute groundwater. Nowadays, the classified treatment of garbage is vigorously advocated, but the results are minimal. People still go their own way, and it is very difficult to dispose of garbage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a domestic garbage treatment process to achieve the purpose of effectively treating garbage. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the presen...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00C02F1/00C02F1/28C05F9/04
CPCY02A40/20
Inventor 杨润
Owner 杨润
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