| 发明名称 |
Method for treating septic tank effluent seepage beds and the like |
| 摘要 |
A method for correcting and preventing the failure of septic tank effluent seepage beds or similar installations which comprises treating such beds with a solution of an oxidizing agent, preferably hydrogen peroxide.
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| 申请公布号 |
US4021338(A) |
申请公布日期 |
1977.05.03 |
| 申请号 |
US19760739979 |
申请日期 |
1976.11.08 |
| 申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
HARKIN, JOHN M. |
| 分类号 |
C02F1/72;C02F3/04;E03F1/00;(IPC1-7):E02B11/00;C02B1/34;C02B3/08 |
主分类号 |
C02F1/72 |
| 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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