发明名称 |
Fyllmateriale for biologiske filtre til behandling av fluider, og fremgangsmÕte til fremstilling av et sÕdant |
摘要 |
<p>In the biological stage of a waste water treatment process, water passes through a basin with a multitude of hanging threads (13) which act as the substrate for a colony of micro-organisms. The threads have a core of carbon fiber, glass fiber or similar strong fiber.</p> |
申请公布号 |
NO991362(A) |
申请公布日期 |
1999.09.21 |
申请号 |
NO19990001362 |
申请日期 |
1999.03.19 |
申请人 |
NORDDEUTSCHE SEEKABELWERKE GMBH |
发明人 |
BITTNER, HANS-JOACHIM |
分类号 |
B01J19/32;C02F3/10;(IPC1-7):C02F3/10;B01F20/28 |
主分类号 |
B01J19/32 |
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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