Integrated in-situ mercury pollution remediation device and remediation method thereof

Abstract

The invention discloses an integrated in-situ mercury pollution repairing device and a repairing method thereof. The device includes a frame and a box body. Rollers are installed at the lower end of the frame, and connecting columns are arranged at both ends of the frame. The upper end of the box body is screwed with an end cover, and the end cover is provided with a pull ring, the lower end of the box body is provided with an isolation plate, and an installation plate is arranged in the isolation plate, and the installation plate is evenly distributed with The device provided by the present invention does not need to move the soil when used, and can repair soil contaminated by mercury ions in situ, thereby saving unnecessary steps, realizing the miniaturization of the device, and the porous resin adsorption plate can also be conveniently It can be replaced, and the mercury element can be re-extracted and recycled, preventing it from flowing into water and soil again, and protecting the soil to the greatest extent, so it has high 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 ​​mercury-contaminated land in my country has reached 3.2x10 4 hectares, with a high mercury content of 1.9x10 that pollutes the environment every year 8 kg, according to domestic literature, the agricultural environment in the economically developed areas of my country is constantly deteriorating, agricultural products are seriously polluted by the environment, and human activities cause mercury pollution in water bodies, mainly from wastewater discharged from 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...

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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 used to treat soil in different places, so the treatment effect is poor. Inventing a new mercury pollution remediation method can solve such problems, so we provide an integrated in-situ mercury pollution remediation device and its remediation method

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