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Methods for landfill disposal of domestic waste

A technology for domestic waste and landfill treatment, which is applied in the direction of landfill technology and solid waste removal. It can solve the problems of difficult connection and operation of garbage covering films, fire hazards, and high cost of landfill disposal of domestic waste. Improve the fire response and processing capacity, improve the effect of rain and sewage diversion, and improve the effect of reuse rate

Active Publication Date: 2020-05-12
成都三洲康洁生物科技有限责任公司
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Problems solved by technology

[0020] The present invention aims to solve the above-mentioned problems of high cost of landfill disposal of domestic waste, fire hazards, and difficulty in connecting and operating the film for covering the waste

Method used

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  • Methods for landfill disposal of domestic waste
  • Methods for landfill disposal of domestic waste
  • Methods for landfill disposal of domestic waste

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Embodiment Construction

[0047] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0048] In the inventive method, adopt thick 0.4 millimeter, density be 0.5Kg / m 3 Flame retardant impermeable coating. The silica fume fusion glue in the flame retardant and anti-seepage film is composed of silica powder and fusion glue with a mass ratio of 7:3, which is mixed evenly before entering the pressure equipment; the pressure equipment with a width of 1.5 meters is selected to press the silicon powder The fusion glue is coated on both surfaces of the PVC woven cloth layer, and a roll of 150 meters is used as a roll.

[0049] The specific implementation of the method of the present invention is as follows.

[0050] first step, such as figure 1 As shown, the flame-retardant and anti-seepage film is spliced ​​on site to make it reach th...

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Abstract

The invention provides a method for landfill treatment of domestic waste. The two sides of PVC woven fabric are coated with silicon powder fusion glue so that the PVC woven fabric can serve as flame retarding anti-permeating covering films; the flame retarding anti-permeating covering films are spliced in site to achieve the needed size so that unit films can be made; the domestic waste is subjected to leveling and compacting treatment in a landfill area; after the landfill height of the domestic waste in the landfill area reaches the height required by packaging, rainwater guiding and draining trenches are excavated in the surface of the domestic waste; a microbial preparation of a certain concentration is sprayed on the surface of the domestic waste; the unit films are unfolded to coverthe surface of the domestic waste, and connectors between the unit films are subjected to movable connector connection. The method has a good deodorizing and fly eradicating effect, rainwater and sewage are subjected to diversion, and the potential safety hazards of fire are eliminated.

Description

technical field [0001] The invention belongs to the field of domestic waste environmental protection treatment, in particular to a method for landfill treatment of domestic waste. Background technique [0002] At present, domestic waste is mostly disposed of in a centralized landfill, which often faces the following problems: [0003] 1. During the landfill of domestic waste, the corruption of the garbage produces stench and breeds a large number of mosquitoes and flies, causing serious troubles to the residents around the landfill; [0004] 2. There is a risk that the flammable gas produced by the corruption of domestic garbage cannot be exported from the landfill in time, and it is easy to cause fire safety hazards in high temperature and sun exposure; [0005] 3. The diversion of rain and sewage is not complete, resulting in a sharp increase in the cost of leachate treatment. [0006] Generally, the following measures can be taken to solve the above problems: [0007] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B1/00
CPCY02W30/30
Inventor 石勇
Owner 成都三洲康洁生物科技有限责任公司
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