发明名称 |
IN-SITU SYSTEMS AND METHODS FOR THE IMMOBILIZATION OF CONTAMINANTS |
摘要 |
The various embodiments of the present invention relate generally to remediation of contaminants in the environment, and more specifically to improved chemistries, systems, and methods for in-situ immobilization of contaminants in various media. More particularly, an aspect of the present invention is directed to an in-situ method for immobilizing a contaminant in a medium, comprising: contacting a medium in-situ with a chemical reagent, the medium comprising a contaminant, wherein the contacting the medium in-situ with a chemical reagent does not involve physical mixing of the medium and the chemical reagent; and immobilizing at least a portion of the contaminant in the medium in-situ to yield an immobilized contaminant in the medium, wherein the immobilized contaminant in the medium is neither extracted from the medium nor degraded by the chemical reagent. |
申请公布号 |
CA2678842(C) |
申请公布日期 |
2016.11.08 |
申请号 |
CA20092678842 |
申请日期 |
2009.09.16 |
申请人 |
SOUTHERN COMPANY SERVICES, INC. |
发明人 |
PUGH, JOHN D.;REDWINE, JAMES C.;MORRIS, DAVID W. |
分类号 |
B09C1/08;A62D3/33;B09C1/02 |
主分类号 |
B09C1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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