| 发明名称 |
WERKWIJZE EN INRICHTING VOOR HET UITVLOK-FILTREREN VAN AFVALWATER. |
| 摘要 |
<p>Waste water passes through conventional purifiers and is then treated first with iron III chloride, to precipitate out dissolved phosphates, followed by a flocculating agent to agglomerate the precipitate. The water is then filtered through a tangled fibre fleece arranged on a rotary filter drum.</p> |
| 申请公布号 |
NL8202817(A) |
申请公布日期 |
1983.02.01 |
| 申请号 |
NL19820002817 |
申请日期 |
1982.07.12 |
| 申请人 |
MECAPEC S.A. TE SCHMERIKON, ZWITSERLAND. |
发明人 |
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| 分类号 |
B01D37/04;B01D37/03;C02F1/52;C02F1/58;C02F3/12;C02F9/00;(IPC1-7):01D39/02;01D37/00;02F1/52 |
主分类号 |
B01D37/04 |
| 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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