发明名称 In situ treatment process to remove metal contamination from groundwater
摘要 The present invention provides a process for enhancing the metal contaminant sorption capacity of mineral compounds within a groundwater-bearing formation by manipulating the pH and the surface acidity of the mineral compounds. The process is useful in removing metal contaminants from groundwater within a groundwater-bearing formation, providing a backstop treatment for groundwater after previous water treatment, and for protection of water sources, for example well-head protection.
申请公布号 US2006186053(A1) 申请公布日期 2006.08.24
申请号 US20040777390 申请日期 2004.02.12
申请人 BETHKE CRAIG M 发明人 BETHKE CRAIG M.
分类号 C02F1/42 主分类号 C02F1/42
代理机构 代理人
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