Soil remediation method based on physical remediation mode

A soil remediation and physical technology, applied in the field of soil remediation, can solve the problems of low separation efficiency of pollutants and soil, unsatisfactory soil remediation effect, poor metal particle separation effect, etc., so as to improve the remediation effect, avoid secondary pollution, improve The effect of practicality

Active Publication Date: 2020-01-24
鼎信阳光环境技术有限公司
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AI Technical Summary

Problems solved by technology

In the existing physical soil remediation technology, the efficiency of separating pollutants from the soil is generally low, the separation effect on metal particles in the soil is poor, the effect on soil remediation is not ideal, and it is not easy to operate.

Method used

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  • Soil remediation method based on physical remediation mode
  • Soil remediation method based on physical remediation mode
  • Soil remediation method based on physical remediation mode

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Embodiment Construction

[0033] 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. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] Such as Figure 1 to Figure 9 As shown, a soil remediation method based on a physical remediation method, the soil remediation method uses the following soil remediation device, the soil remediation device includes an outer frame 1, a collection mechanism 2, a coarse screening mechanism 3, a crushing device 4, and a magnetic rod 5 and the fine sieve mechanism 6, the outer frame 1 is a hollow structure, the left side of the outer frame 1 is provided with a feed port, the bottom of the outer frame 1 is provided with a discharge port, and the lower end of the outer frame 1 is pro...

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Abstract

The invention relates to a soil remediation method based on a physical remediation mode. A soil remediation device adopted in the soil remediation method comprises an outer frame, a collecting mechanism, a coarse screening mechanism, a crushing device, a magnetic rod and a fine screening mechanism; the collecting mechanism comprises a plowshare, a collecting connecting plate, a bucket, a rotatingring, a rotating rod, a bucket support and a collecting motor. The soil remediation method adopting the soil remediation device comprises the following steps: S1, soil collection; S2, soil coarse screening; S3, soil crushing; and S4, soil fine screening. The problems that in an existing physical soil remediation technology, the pollutant and soil separation efficiency is low, the separation effecton metal particles in soil is poor, and consequently the soil remediation effect is not ideal can be solved.

Description

technical field [0001] The invention relates to the technical field of soil restoration, in particular to a soil restoration method based on a physical restoration method. Background technique [0002] Soil remediation is a technical measure to restore the normal function of polluted soil. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Since the 1980s, many countries in the world, especially developed countries, have formulated and carried out plans for the treatment and restoration of contaminated soil, thus forming a new soil restoration industry. The discharge of industrial sewage, oil spills, pesticides and the abuse of various chemical fertilizers have caused soil pollution. Soil pollution not only affects crops, but also seriously damages the ecological environment, requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/00B03C1/30B02C15/08
CPCB02C15/08B03C1/30B09C1/00
Inventor 郭召辉刘梦茹
Owner 鼎信阳光环境技术有限公司
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