发明名称 |
Fremgangsmõte og system for rensing av avløpsvann, innbefattende en ekstra slambehandling med ozonisering |
摘要 |
<p>Method for purifying waste water, whereby the waste water is subjected to a biological treatment producing sludge, part of this sludge being recycled towards the biological treatment while being subjected to ozonation combined with mechanical stirring. A mechanical stirring energy is brought in to attack the walls of the microorganisms.</p> |
申请公布号 |
NO20000494(A) |
申请公布日期 |
2000.01.31 |
申请号 |
NO20000000494 |
申请日期 |
2000.01.31 |
申请人 |
SOCIETE DEGREMONT |
发明人 |
THIEBLIN, ERIC;PUJOL, ROGER;HAUDRY, ANDRE |
分类号 |
C02F1/34;C02F1/36;C02F1/78;C02F3/12;(IPC1-7):C02F3/12;C02F9/00 |
主分类号 |
C02F1/34 |
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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