Geotextile Recharge Well with Filter Layer

Abstract:

Recharge well with filter layer is a sort of valid recharge facility in groundwater reservoirs, which is constituted by recharge well and recharge pool. The main problems of existing recharge well with filter layer are analyzed in this paper; the main reason of these problems is concluded as the defective design of the wellhead structure; the optimal outer design method of recharge pool is studied. In order to increase single-well recharge volume, improve anti-silt and anti-rush capability of recharge well and save sand-gravel materials, geotextile material and hard wall material are adopted; a new sort of geotextile recharge well with filter layer is developed. The theoretical formula of single-well recharge volume is deduced.

• Periodical: Applied Mechanics and Materials (Volumes 212-213)
• Pages: 453-456
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.212-213.453
• Online since: October 2012
• Authors: Ying Te Li, Wang Lin Li
• Keywords: Geotextile, Groundwater Reservoir, Optimal Method, Recharge Pool, Recharge Well with Filter Layer

References

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[3] Li Wanglin, Shu Longcang and Li Yange. Steady Flow Calculation of Confined Aquifer Incomplete Geotextile Recharge Well with Filter Layer [J]. Hydrogeology & Engineering Geology, 2007, 34(2):67-70.

[4] Li Wanglin. Design Theory and Method of Recharge Well with Filter Layer [J]. Ground Water, 2009, 31(1):126-129.