| 发明名称 |
Sterilisation of sewage purification sludge |
| 摘要 |
In which the sludge temperature is raised to the required sterilisation temperature by the addition of a suitable quantity of a fertiliser which reacts exothermically with water.
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| 申请公布号 |
DE1806732(A1) |
申请公布日期 |
1970.05.21 |
| 申请号 |
DE19681806732 |
申请日期 |
1968.11.02 |
| 申请人 |
ALBERT KLEIN KG |
发明人 |
WENDEL BASTGEN,DIPL.-ING. |
| 分类号 |
C02F11/18 |
主分类号 |
C02F11/18 |
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