发明名称 |
In-situ remediation of PAH, PCB, and DNAPL contaminants using mechanical/chemical treatment |
摘要 |
A treatment protocol is provided for the in-situ remediation of Polynuclear Aromatic Hydrocarbons and other contaminants such as DNAPL compounds and PCB's present both in soil and in groundwater. The approach uses a modified Fenton's chemistry to treat the materials, the treatment reagents being introduced through a hollow stem auger into the contaminated soil or groundwater region. The process also provides for a pre-treatment of solid and semi-solid coal tar residues by using a polar solvent pretreatment step prior to the chemical and mechanical treatment.
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申请公布号 |
US2002143226(A1) |
申请公布日期 |
2002.10.03 |
申请号 |
US20010766912 |
申请日期 |
2001.01.22 |
申请人 |
SAHA ANUJ K.;SARKAR AMITAYA |
发明人 |
SAHA ANUJ K.;SARKAR AMITAYA |
分类号 |
B09C1/00;B09C1/08;(IPC1-7):A62D3/00 |
主分类号 |
B09C1/00 |
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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