| 发明名称 |
TRATAMENTO DE AGUAS RESIDUAIS |
| 摘要 |
<p>A wastewater treatment system comprises a fixed bed aeration zone (20, 30) and, upstream of the aeration zone, a moving bed biofilm reactor zone (10). Typically, the reactor zone comprises a buoyant medium (11) and a forced oxygen supply (13).</p> |
| 申请公布号 |
PT906247(E) |
申请公布日期 |
2004.02.27 |
| 申请号 |
PT19970924116T |
申请日期 |
1997.05.28 |
| 申请人 |
AW CREATIVE TECHNOLOGIES LIMITED |
发明人 |
IAN DAVID EVANS;PATRICK GRAHAM GREEN;NARINDERJIT SINGH SUNNER |
| 分类号 |
C02F3/06;C02F3/12;(IPC1-7):C02F3/12 |
主分类号 |
C02F3/06 |
| 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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