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2006•Journal of Earth Sciences and EnvironmentRequires access

SPD Artificial Recharge System of Deep Groundwater

Liu Yan

Open publisher page 1 citations

Abstract

The method of recharge groundwater by deep well is used widely.Because the well is adapt to be clogged,this method usually has high requirement for water quality.This made the efficiency of the recharge being low,and corresponding cost increased greatly.A new method,SPD artificial recharge system,is put forward.Through simulation experiment in lab,the new method is compared with direct well recharge.Study showed that the new method is an effective way to recharge deep groundwater.It has the advantage of low requirement for water quality,high speed of recharging,larger amount of recharge and anti-clogging etc.

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What this paper is about

The method of recharge groundwater by deep well is used widely.Because the well is adapt to be clogged,this method usually has high requirement for water quality.This made the efficiency of the recharge being low,and corresponding cost increased greatly.A new method,SPD artificial recharge system,is put forward.Through simulation experiment in lab,the new method is compared with direct well recharge.Study showed that the new method is an effective way to recharge deep groundwater.It has the advantage of low requirement for water quality,high speed of recharging,larger amount of recharge and anti-clogging etc.

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Available abstract

The method of recharge groundwater by deep well is used widely.Because the well is adapt to be clogged,this method usually has high requirement for water quality.This made the efficiency of the recharge being low,and corresponding cost increased greatly.A new method,SPD artificial recharge system,is put forward.Through simulation experiment in lab,the new method is compared with direct well recharge.Study showed that the new method is an effective way to recharge deep groundwater.It has the advantage of low requirement for water quality,high speed of recharging,larger amount of recharge and anti-clogging etc.

Key concepts: Groundwater recharge, Clogging, Groundwater, Depression-focused recharge, Environmental science, Hydrology (agriculture), Aquifer, Water quality

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