| 发明名称 |
TREATMENT AND DISPOSAL OF HEAVY METAL CONTAINING SLUDGE WASTES |
| 摘要 |
<p>A process for the treatment and disposal of heavy metal containing sludge waste according to which the heavy metal content of sludge waste is fixed in a cementitious solid product by mixing the waste sludge with fixing ingredients comprising vermiculite and cement.</p> |
| 申请公布号 |
DE2861239(D1) |
申请公布日期 |
1981.12.10 |
| 申请号 |
DE19782861239 |
申请日期 |
1978.10.03 |
| 申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
CHEN, KON SWEE;MAJEWSKI, HELMUT WILHELM |
| 分类号 |
C04B18/30;C02F11/00;C04B28/04;(IPC1-7):02F11/14 |
主分类号 |
C04B18/30 |
| 代理机构 |
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代理人 |
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| 地址 |
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