发明名称 |
Plant for treating wastewater polluted by surfactants |
摘要 |
<p>The plant for treating wastewater polluted by surfactants comprises a tank (1) containing at least one supporting bed (2,2a) made of inert granular material. The tank (1) is connected to means (4,5,6,) for blowing air into the bed (2,2a) and to means for making wastewater to be treated to flow in equicurrent or in countercurrent in the bed (2,2a) as well. <IMAGE></p> |
申请公布号 |
EP0517236(B1) |
申请公布日期 |
1996.08.21 |
申请号 |
EP19920109530 |
申请日期 |
1992.06.05 |
申请人 |
S.I.D.A. SOCIETA' ITALIANA DEPURAZIONE ACQUE S.P.A. |
发明人 |
CAPORELLO, IVANO;TIARCA, MAURIZIO |
分类号 |
C02F3/06;C02F3/12;(IPC1-7):C02F3/06;C02F1/28 |
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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