Garbage zero discharge method

A garbage, zero-discharge technology, applied in the field of solid waste disposal, can solve the problems of pollution damage to the air, water and land environmental quality and human and biological health.

Inactive Publication Date: 2016-10-12
黄斌夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing garbage collection, transfer, landfill and incineration all seriously pollute and damage the quality of the air, water and land environment, as well as human and biological health, and have not yet been cured

Method used

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  • Garbage zero discharge method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Garbage waste 1 is rotated in the vertical flow column well of washing channel 2 in this example, from washing 1 column 57 to washing 4 column 60, and convectively leaching with reused purified water 56, and reclaiming anaerobic garbage 3 and The scum and scum collected by the fence include washing waste purification scum and sludge. The bottom of the well outputs the waste solution 5 and its slag, and the closed waste liquid pool 6 liters slag filtering solution is used as the waste exhaust gas 7 and the ammonia nitrogen hydrolyzed Garbage sewage 8, and the circulating sewage 10 and oxidizing air 11 are diluted by circulating purified water 19, and the closed biochemical unit 12 and purification pool 15 are used for biochemical denitrification, decarbonization and phosphorus removal as biochemical exhaust 13, physical and chemical exhaust 16 and The system water source of the recycled purified water can be continuously reused by recycling the sludge 17.

[0023] Press car...

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PUM

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Abstract

The invention provides a garbage zero discharge method. The garbage zero discharge method comprises the steps that garbage 1 is subjected to convection immersion cleaning with reused pure water 56 in a washing canal 2 with vertical flow or horizontal flow, and the garbage washing purification process is achieved; garbage anaerobic gas 3 is recycled, and recycled washery slag 4, garbage exhaust 7, biochemical exhaust 13, materialized exhaust 16 and recycled discharged sludge 17 serve as zero discharge systems for sustainable reused circulating pure water 19; injecting dissolve gas 22 of the circulating pure water serves as an exhaust solution 24 for pressurizing and liquefying recycled exhaust 23; and then various oxidized reductive chemical resources and reused garbage washing purification circulating purified water sources of the oxidized reductive chemical resources are sequentially decompressed and vaporized.

Description

(1) Technical field [0001] The present invention relates to solid waste disposal, in particular to a zero-discharge method of garbage waste liquid washing and purification, recycling exhaust gas, pressurized liquefaction and vacuum vaporization and its oxidation reduction into a sustainable recycling zero-discharge system. (2) Background technology [0002] Existing garbage collection, transfer, landfill and incineration have seriously polluted the atmosphere, water bodies and land, as well as human and biological health, and has not yet been cured. [0003] The present invention has patented technologies such as the continuous sewage purification water area (ZL 201210232864.7) and the zero exhaust gas discharge method (201510273673.9), innovating a zero sewage system in which liquid waste washing and purification and biochemical advanced treatment are recycled and purified. (3) Summary of the invention [0004] The purpose of the present invention is to provide a zero-discharge met...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 黄斌夫
Owner 黄斌夫
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