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Integrated organic contaminated soil remediation system

A technology for polluted soil and remediation system, applied in the field of integrated organic-contaminated soil remediation system, can solve problems such as residues and complete removal of organic pollutants, achieve good toggle effect, improve remediation efficiency, and reduce secondary pollution.

Active Publication Date: 2019-07-09
ZHEJIANG FORESTRY UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to completely remove the organic pollutants in the soil by chemical washing alone, and some of them will always remain.

Method used

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  • Integrated organic contaminated soil remediation system
  • Integrated organic contaminated soil remediation system
  • Integrated organic contaminated soil remediation system

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Experimental program
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Embodiment Construction

[0020] 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 embodiments.

[0021] Such as Figure 1 to Figure 3As shown, an integrated organic matter-contaminated soil remediation system according to the present invention includes a remediation device, which includes a controller, a housing 1, a motor 2, an upper cover 3, a liquid storage box 4, a heater 5, an ultrasonic The vibrator 6 and the sieving module 7; the controller is fixedly installed on the side wall of the housing 1, and the controller is used to control the automatic operation of the device; the upper cover 3 is fixedly connected to the top of the housing 1 by bolts, and the upper cover 3 One side of the end surface is provided with an inlet, and the other side of the upper end surface of the upper cover 3 is fixedly connected with the liquid outlet box; t...

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Abstract

The invention belongs to the field of soil remediation, and particularly relates to an integrated organic contaminated soil remediation system. The remediation system comprises a remediation device; the remediation device comprises a controller, a shell, a motor, an upper cover, a liquid storage box, a heater, an ultrasonic vibrator and a screening module; one side of the upper cover is fixedly connected with a liquid outlet box; a conveying belt is arranged in the top of the shell; a first fixing plate is arranged below the conveying belt; a circulation groove is formed in the first fixing plate; a heater is arranged at one end of the first fixing plate; the circulating groove communicates with the interior of a liquid storage box through a pipeline; and the screening module is arranged below spray heads. The remediation system is simple in structure and is convenient to operate, frozen soil can be heated through the heater, and the screening module is matched to shake the heated soil, so that mixing of the soil and a catalytic liquid is improved, reaction residues are reduced, secondary pollution caused by the reaction residues is reduced, and meanwhile, overall efficiency of soil remediation is improved.

Description

technical field [0001] The invention belongs to the field of soil remediation, in particular to an integrated organic matter polluted soil remediation system. Background technique [0002] With the rapid development of urban industrialization, industrial and agricultural pollution of urban soil and groundwater has gradually become serious, the soil structure and ecological environment have been severely damaged, and the quality of groundwater has deteriorated. Therefore, soil remediation is an important task to be solved urgently. According to the 2014 "National Soil Pollution Survey Bulletin", the soil in my country is generally polluted, and the soil pollution in some areas is serious. The primary pollution is heavy metal pollution, followed by organic pollution. [0003] There are many ways to remediate contaminated soil, mainly including physical remediation, chemical remediation and biological remediation. As one of the important technical means of chemical remediatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/08
CPCB09C1/08
Inventor 秦华陈俊辉梁辰飞徐秋芳
Owner ZHEJIANG FORESTRY UNIVERSITY
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