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 CA2550328(C) 申请公布日期 2013.01.08
申请号 CA20042550328 申请日期 2004.01.16
申请人 BETHKE, CRAIG M. 发明人 BETHKE, CRAIG M.
分类号 C02F1/66;B01D15/00;B01J20/30;C02F1/42;C02F1/52;C02F1/58 主分类号 C02F1/66
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