Transverse decontaminating adsorption tube for recovering contaminated underground water

A groundwater remediation and adsorption tube technology, which is used in polluted groundwater/leachate treatment, water/sewage treatment, biological water/sewage treatment, etc. The effect of small amount of engineering, developed pore structure, and low cost of operation and maintenance in the later stage

Pending Publication Date: 2018-03-30
POWERCHINA WATER ENVIRONMENT GOVERANCE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a horizontal decontamination adsorption tube for the restoration of polluted groundwater, so as to solve the technical problems of the existing groundwater restoration technology, such as large engineering volume, high cost, only shallow groundwater restoration, and difficulty in later maintenance

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  • Transverse decontaminating adsorption tube for recovering contaminated underground water
  • Transverse decontaminating adsorption tube for recovering contaminated underground water
  • Transverse decontaminating adsorption tube for recovering contaminated underground water

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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationshi...

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PUM

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Abstract

The invention belongs to the technical field of contaminated underground water treatment, and particularly provides a transverse decontaminating adsorption tube for recovering contaminated undergroundwater. The transverse decontaminating adsorption tube comprises an outer tube, an inner net tube and a filling inner core that are arranged in sequence from outside to inside, wherein the filling inner core is wrapped by the inner net tube and is sleeved in the pipeline of the outer tube, the outer tube is provided with holes, the inner net tube is a tubular metal wire net, a filling material ofthe filling inner core is active carbon, and holes of the tubular metal wire net are smaller than the particle size of the active carbon. In the transverse decontaminating adsorption tube for recovering contaminated underground water, the filling inner core is wrapped by the inner net tube and is sleeved in the pipeline of the outer tube, thereby better collecting underground water and installingand replacing the active material conveniently.

Description

technical field [0001] The invention belongs to the field of groundwater pollution restoration, and in particular relates to a horizontal decontamination adsorption pipe for the restoration of polluted groundwater. Background technique [0002] Pollutants produced by humans in production and life are directly or indirectly discharged into the groundwater environment, causing groundwater pollution. Currently, remediation technologies for groundwater pollution include permeable reactive wall (PRB) technology, circulating well technology (GCW) and so on. PRB technology requires a lot of excavation and a large amount of engineering. Its reactive wall is prone to blockage, it is difficult to replace the repair plan, and the repair cost is high. It is only suitable for repairing shallow groundwater. GCW technology is limited by local hydrological and water quality conditions, and has little effect on the treatment of pollutants whose gravity is greater than water. The engineering...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F3/34C02F103/06
CPCC02F1/283C02F3/34C02F2303/14C02F2201/002C02F2103/06C02F2003/003
Inventor 孔德安禹芝文陶明邓灿赵新民易升泽王寒涛薛信恺
Owner POWERCHINA WATER ENVIRONMENT GOVERANCE
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