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Horizontal decontamination biological tube for polluted groundwater remediation

A groundwater remediation and groundwater technology, which is applied in the direction of contaminated groundwater/leachate treatment, sustainable biological treatment, adsorption water/sewage treatment, etc., can solve the problems of high cost, large amount of engineering, and difficult maintenance in the later stage, and achieve engineering The effect of small amount, developed pore structure, and low operation and maintenance costs in the later stage

Pending Publication Date: 2018-05-15
POWERCHINA WATER ENVIRONMENT GOVERANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a horizontal decontamination biological tube for the restoration of polluted groundwater, so as to solve the technical problems of the existing groundwater restoration technology, which has a large amount of work, high cost, can only restore shallow groundwater, and is difficult to maintain in the later stage

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  • Horizontal decontamination biological tube for polluted groundwater remediation
  • Horizontal decontamination biological tube for polluted groundwater remediation
  • Horizontal decontamination biological tube for polluted groundwater remediation

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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 polluted groundwater treatment, and particularly provides a horizontal decontamination biological tube for polluted groundwater remediation. The horizontal decontamination biological tube comprises an outer tube, an inner mesh tube and a filling inner core which are sequentially arranged from outside to inside, the filling inner core is coated by theinner mesh tube and arranged in a duct of the outer tube in a sleeving manner, the outer tube is provided with a hole, the inner mesh tube is a tubular wire mesh, and a filling material of the filling inner core is cellulose. The cellulose is coated by the inner mesh tube and arranged in the duct of the outer tube in the sleeving manner, so that groundwater collection effects can be enhanced, andinstallation and replacement of active materials are facilitated.

Description

technical field [0001] The invention belongs to the field of groundwater pollution restoration, in particular to a horizontal decontamination biological pipe used 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 volume...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/10C02F103/06
CPCC02F1/28C02F3/108C02F3/34C02F2103/06Y02W10/10
Inventor 郑久存陈惠明严汝文侯志强邓灿陈伟锋易升泽曹永生
Owner POWERCHINA WATER ENVIRONMENT GOVERANCE
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