| 发明名称 |
METHOD FOR PURIFYING PHOSPHATE CONTAINING WASTE WATERS |
| 摘要 |
<p>Process for purifying phosphate containing waste waters in which aluminum oxide is used as the sorption material. The waste water is brought into contact with fine-grained aluminum oxide in a grain size range from 0.05 to 0.2 mm. Simultaneously, a gas is blown in, which is inert with respect to Al2O3 and with respect to phosphate ions.</p> |
| 申请公布号 |
GB1578095(A) |
申请公布日期 |
1980.10.29 |
| 申请号 |
GB19780017426 |
申请日期 |
1978.05.03 |
| 申请人 |
KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH |
发明人 |
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| 分类号 |
C02F1/28;C02F3/12;(IPC1-7):02F1/28 |
主分类号 |
C02F1/28 |
| 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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