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A novel refuse landfill covering method

A landfill and garbage technology, applied in the direction of landfill technology, solid waste removal, etc., can solve the problems of waste of minerals, non-renewable minerals, hazards, etc.

Inactive Publication Date: 2015-04-29
KESHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] (1) The mineral itself has application value and is non-renewable, and the application of minerals is a waste;
[0010] (2) For some electroplating wastes, it means that they cannot be completely covered, and the remaining voids are a potential hazard;
[0011] (3) If the cover is impermeable, it can divide a landfill pit into several relatively small and independent subspaces. Since these small spaces have different characteristics and do not have identity, it is difficult to manage them for a long time ;
[0012] (4) If the daily covering is impermeable, the gas and liquid generated by the long-term covering of garbage and waste cannot flow out, which will affect the stability of the garbage dump and other places

Method used

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  • A novel refuse landfill covering method
  • A novel refuse landfill covering method
  • A novel refuse landfill covering method

Examples

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Embodiment Construction

[0025] Waste is usually disposed of in large pits in the ground, also known as landfills. figure 1 It is a landfill, "1" in the figure is a large pit, and "2" is the anti-seepage line (not proportional). This landfill can cover several hectares.

[0026] In order to facilitate landfilling, the large pit "1" should be divided into several small areas. Each area can accumulate garbage layers to the position of horizon "3", and then activate the next division area. Usually, each layer is called a ladder, and in the segmented area, adjacent layers of materials are piled up to form a ladder. Such as figure 1 Areas 4 and 5 are shown already filled and area 6 is in the filling phase. Area 4 is composed of steps 4a, 4b from the bottom; area 5 is composed of steps 5a, 5b.

[0027] Each area surface is covered with a sheet overnight and the cover is preferably removed before the next day's waste landfill. In general, a day's waste garbage layer is about 2m deep. figure 2 Shown i...

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Abstract

The invention relates to a novel refuse landfill covering method. Garbage and waste are covered with sheets after the garbage and the waste are buried or dumped. Waste can be dumped on the sheets without removing the sheets, or the sheets can be moved and reutilized. The best material for covering waste sediments is a braided object with biodegradability and permeability, such as burlap. When a large number of the sheet covers are applied, the sheets can be arranged one next to another, and can also be connected by seaming, binding, stapling or rivet fixation, and the like.

Description

technical field [0001] The present invention relates to a method for landfilling waste, rubbish and other materials. Specifically, it refers to the landfill method after the garbage is processed in landfills, garbage dumps, waste and garbage dumps, and mines. Background technique [0002] Garbage waste needs to be covered for the following reasons: [0003] (1) In order to reduce the dispersion of the smell of rotten waste; [0004] (2) Avoid the breeding of parasites and flies and the birds foraging here; [0005] (3) Prevent the wind from blowing the garbage dump into a mess; [0006] (4) The aesthetic requirements of landfills and other places. [0007] In the actual work of the landfill now, the landfill is occasionally covered every day, for example, it is not covered at night. Moreover, some non-renewable mineral resources are currently mainly used for daily garbage cover. Clay is used as a covering in some places, but due to factors such as different particle si...

Claims

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Application Information

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IPC IPC(8): B09B1/00
CPCY02W30/30
Inventor 曹惠忠李卓坪
Owner KESHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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