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Device for accelerating diffusion of field groundwater repair agent

A groundwater remediation and field technology, which is applied in polluted groundwater/leachate treatment, water/sewage treatment, water treatment parameter control, etc. To achieve the effect of simple installation, convenient use and accelerated diffusion

Inactive Publication Date: 2017-10-17
王建东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a device for accelerating the diffusion of groundwater remediation agents in the field in view of the problems of slow diffusion speed and limited diffusion range of the existing nano-remediation reagents for in-situ remediation of groundwater directly injected through drilling

Method used

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  • Device for accelerating diffusion of field groundwater repair agent

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Embodiment Construction

[0015] A device for accelerating the diffusion of groundwater remediation agents in the field, characterized in that it includes a feeding port 1, a charging tank 2, a buffer chamber 5, a control system 7, a power supply 8, an injection pipe 9, an automatic water stop valve 10, and a height regulator 11 , spring base 12, water level sensor 13, line pipe 14, agitator 3 is installed inside described charging barrel 1, described charging barrel 1 is provided with charging barrel outlet 4, described charging barrel outlet There are 5 buffer chambers 5 fixedly installed below 4, a spring base 12 is fixedly installed below the buffer chamber 5, a height adjuster 11 is fixedly installed on the right side below the buffer chamber 5, and the upper left side of the buffer chamber 5 A control system 7 is installed, a power supply 8 is installed on the left side of the control system 7, a line pipe 14 is fixedly installed on the left side of the power supply 8, a water level sensor 13 is f...

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Abstract

The invention relates to a device for accelerating diffusion of field groundwater repair agent and belongs to the technical field of groundwater repairing. Opening and closing of an automatic water check valve are adjusted through a level sensor; when water in a groundwater repair well is not too low, the automatic water check valve is opened so that the repair agent enters the well and that level in the well rises; after the level rises to a certain height, the automatic water check valve is closed so that the repair agent mixed solution never flows out , but moves with diffusion of groundwater, and the level drops; when the level sensor is a certain distance off the level, the automatic water check valve is opened so that the repair agent mixed solution continues to flow out, a high level is maintained constantly in the groundwater repair well, and the diffusion of the repair agent can be accelerated. The device provided herein is capable of keeping continuous diffusion of the repair agent in the groundwater repair well, is simple and convenient to use, and has a promising application prospect.

Description

technical field [0001] The invention relates to a device for accelerating the diffusion of field groundwater restoration agents, belonging to the technical field of groundwater restoration. Background technique [0002] With the development of industry, the environmental pollution caused by heavy metals has become increasingly prominent. The groundwater remediation technology of nanomaterials is a technology that uses environmental functional remediation materials to transform the active heavy metal form in groundwater into a stable form and fix it in the soil. This technology can dispose and degrade pollutants in situ, does not need to build expensive ground infrastructure, is relatively easy to install and construct, and is relatively cheap to operate and maintain. It can be used for remediation and disposal of deep pollution. At the same time, the reactive area can be used to intercept the pollutants in the flowing groundwater, preventing them from spreading and migratin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F103/06
CPCC02F1/00C02F2103/06C02F2209/42
Inventor 袁松王维
Owner 王建东
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