| 发明名称 |
Treatment of hazardous waste |
| 摘要 |
Oily wastes which are immiscible with water are treated by mixing them with powdered chalk or other absorbent substance and a liquid hazardous waste. The mixture thus obtained then has added to it cement and fly ash thereby producing a slurry which sets into a detoxified rock.
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| 申请公布号 |
US4274880(A) |
申请公布日期 |
1981.06.23 |
| 申请号 |
US19790089410 |
申请日期 |
1979.10.30 |
| 申请人 |
STABLEX A.G. |
发明人 |
CHAPPELL, CHRISTOPHER L. |
| 分类号 |
C04B32/00;C02F11/00;C04B18/18;C09K3/32;(IPC1-7):C04B7/35 |
主分类号 |
C04B32/00 |
| 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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