发明名称 |
Venting apparatus and method for remediation of a porous medium |
摘要 |
This invention relates to generally an apparatus and method for accumulating and discharging a gas under pressure or vacuum to aid the remediation of a contaminated porous medium, such as soil or both. In one aspect, a windmill, an air pump, and a linkage between the windmill and the pump to permit the windmill to drive the pump at a higher differential pressure than the dynamic pressure of the wind. A venting head connected in fluid communication with the pump for placement to interact with a porous medium to be vented at a level above the water table.
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申请公布号 |
US6109358(A) |
申请公布日期 |
2000.08.29 |
申请号 |
US19990244888 |
申请日期 |
1999.02.05 |
申请人 |
CONOR PACIFIC ENVIRONMENTAL TECHNOLOGIES INC. |
发明人 |
MCPHEE, WAYNE;EDDY, STUART |
分类号 |
B09C1/00;B09C1/10;F03D9/02;(IPC1-7):E21B43/18 |
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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