High-efficiency multi-angle well screen groundwater remediation equipment

A multi-angle, high-efficiency technology, applied in the direction of contaminated groundwater/leachate treatment, water supply equipment, drinking water equipment, etc., can solve the problems of limited groundwater treatment efficiency and low proportion of pollutants
CN107055809BActive Publication Date: 2020-07-07FORMOSA PLASTICS CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
FORMOSA PLASTICS CORP
Publication Date
2020-07-07

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Abstract

A high efficiency groundwater remediation equipment with multi-angle well screens is provided. The equipment includes a movable water purifier, an extraction pipe and at least one filling pipe. A first wall of the extraction pipe has a plurality of first well screens, and each of the first well screens has a first screen angle of 90 DEG to 360 DEG. A second wall of the filling pipe has a plurality of second well screens. The first well screens and the second well screens are disposed face to face. Each of the second well screens has a second screen angle of 90 DEG to 270 DEG. The equipment has high mobility and can stabilize a flow direction of the ground water, restrict a location of pollutant of the groundwater, and increase percentage of the pollutant of the groundwater extracted by the extraction pipe to increase groundwater on-site remediation efficiency.
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Description

technical field

[0001] The present invention provides a groundwater improvement equipment, and in particular provides a high-efficiency multi-angle well screen groundwater improvement equipment with a specific opening angle. Background technique

[0002] The qualitative change of groundwater caused by natural or man-made activities will affect the normal use or endanger human health and living environment. Pollutants produced by human activities, such as industrial and agricultural wastewater, industrial production, transportation or storage of chemical substances seep into the ground, may change the quality of groundwater and cause groundwater pollution. Especially in the stratum soil or groundwater around petrochemical factories, gas stations and other places, gasoline, diesel oil or organic solvents usually seep into it, which easily pollutes the soil and groundwater.

[0003] The types of groundwater pollutants include inorganic substances, organic substances, microorga...

Claims

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