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Reusing method for waste landfill after repairing

A landfill and artificial ecology technology, applied in soil protection, protection devices, buildings, etc., can solve the problems of residents in the surrounding water bodies, such as hazards, and achieve the effect of alleviating the competition for living space, saving land resources, and realizing land value-added

Inactive Publication Date: 2017-11-10
EVERBRIGHT ENVIRONMENTAL TECH RES INST NANJING CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In general, landfills occupy a large amount of land resources, and the secondary pollution sources such as landfill leachate and odorous gases will cause serious potential harm to the surrounding water bodies, atmosphere, soil and residents, and more efforts need to be made to treat and restore them

Method used

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  • Reusing method for waste landfill after repairing
  • Reusing method for waste landfill after repairing
  • Reusing method for waste landfill after repairing

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Embodiment Construction

[0030] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.

[0031] It should be understood that the invention can be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity, and like reference numerals designate like elements throughout.

[0032] It will be understood that when an element or layer is referr...

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Abstract

The invention provides a reusing method for a waste landfill after repairing. The reusing method comprises the steps that generated materials and a formed pit in the repairing process of the waste landfill are used for building an artificial ecological lake; the repaired waste landfill is divided into a plurality of functional areas with the artificial ecological lake as the center; and a functional building is built in each functional area. According to the reusing method for the waste landfill after repairing, an original using mode of the landfill is changed, the other feasible approach for treatment and repairing of the landfill is developed, and land increment is achieved.

Description

technical field [0001] The invention relates to the technical field of landfill restoration and utilization, in particular to a method for reutilization of landfill restoration. Background technique [0002] Since the end of the 1980s, a large number of municipal solid waste landfills have been built successively across the country. Judging by whether the engineering measures are complete and whether the environmental protection standards can be met, they can be divided into simple landfills and controlled landfills. landfill and sanitary landfill. There are deficiencies in anti-seepage at the bottom of the landfill reservoir area, collection and utilization of landfill gas, collection and treatment of leachate, layered compaction of landfill operations, and daily coverage of landfills. Most landfills do not meet sanitary landfill requirements. It is also directly defined as an informal landfill. In general, landfills occupy a large amount of land resources, and the second...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H14/00E04H13/00E02D3/00E02D31/02E01C1/00
CPCE04H14/00E01C1/002E02D3/00E02D31/02E04H13/00
Inventor 谭勇张林高用贵王殿二高国龙宗海峰
Owner EVERBRIGHT ENVIRONMENTAL TECH RES INST NANJING CO LTD
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