Integral in-situ mercury pollution repair device and repair method thereof

A mercury-polluted, in-situ technology, applied in the restoration of contaminated soil, sustainable biological treatment, etc., can solve the problems of in-situ repair of mercury-contaminated soil, limited means, poor treatment effect, etc., to achieve soil protection, Ease of replacement and save steps

Active Publication Date: 2017-02-22
CHINESE ACADEMY FOR ENVIRONMENTAL PLANNING
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  • Application Information

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Problems solved by technology

[0004] The control of mercury pollution in my country has always been a serious problem, but due to the limited existing technical means, it is impossible to repair mercury-contaminated soil in situ, and only large-scale production lines can be us

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  • Integral in-situ mercury pollution repair device and repair method thereof
  • Integral in-situ mercury pollution repair device and repair method thereof
  • Integral in-situ mercury pollution repair device and repair method thereof

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the present invention provides an integrated in-situ mercury pollution remediation device and its remediation method technical scheme:

[0022] The integrated in-situ mercury pollution remediation device includes a frame 1 and a box body 20. The lower end of the frame 1 is equipped with rollers 16, and the front and rear ends of the frame 1 are provided with connecting columns 15, and the upper end of the box body 1 is screwed. An end...

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Abstract

The invention discloses an integral in-situ mercury pollution repair device and a repair method thereof. The device comprises a frame and a box; rollers are mounted at the lower end of the frame; connecting columns are respectively arranged at the front and back two ends of the frame; the upper end of the box is screwed with an end cover; a pull ring is arranged on the end cover; an isolation plate is arranged at the lower end of the box; a mounting plate is arranged in the isolation plate; and insertion pipes are uniformly mounted on the mounting plate. The device has no need to carry soil in use, can repair mercury ion-polluted soil in situ, saves unnecessary steps, realizes miniaturization, can conveniently replace a porous resin absorbing plate, can renewedly extract and recycle mercury elements therein to prevent reflowing into water and soil, protects the soil to the greatest extent, and is higher in practical value.

Description

technical field [0001] The invention relates to the technical field of soil remediation treatment, in particular to an integrated in-situ mercury pollution remediation device and a remediation method thereof. Background technique [0002] The problem of mercury pollution in my country's land has not been optimistic. According to statistics, the area of ​​land contaminated by mercury in my country has reached 3.2x10 4 hectares, the mercury content of polluting the environment is as high as 1.9x10 per year 8 kg, according to domestic literature, the agricultural environment in my country's economically developed regions is deteriorating continuously, agricultural products are seriously polluted by the environment, and human activities cause mercury pollution in water bodies, mainly from waste water discharged by industries such as chlor-alkali, plastics, batteries, and electronics, as well as waste medical equipment . It is estimated that from 1970 to 1979, the total amount o...

Claims

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Application Information

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IPC IPC(8): B09C1/02B09C1/06B09C1/08
CPCB09C1/005B09C1/02B09C1/062B09C1/08B09C2101/00Y02W10/10
Inventor 丁贞玉朱文会孙添伟周欣孙宁
Owner CHINESE ACADEMY FOR ENVIRONMENTAL PLANNING
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