发明名称 |
Anlage zur Abwasserklärung |
摘要 |
<p>The present invention relates to a method for purifying contaminated water, comprising the steps of carrying the contaminated water in upward direction from below through a bed of granular material; and draining the purified water from the filter bed at a level located a determined distance from the top of the bed. Preferably the bed is further aerated, preferably from below. The invention also relates to an installation for carrying out the method. <IMAGE></p> |
申请公布号 |
DE69607438(D1) |
申请公布日期 |
2000.05.04 |
申请号 |
DE1996607438 |
申请日期 |
1996.11.04 |
申请人 |
VACUPLAST-LUCHT B.V., KORTENHOEF |
发明人 |
VAN ZALINGE, ALEX |
分类号 |
B01D24/26;C02F3/06;(IPC1-7):C02F3/06 |
主分类号 |
B01D24/26 |
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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