发明名称 ROTATING AERATOR FOR WASTE WATER TREATMENT
摘要 <p>On the rotary shaft (2) driven by an electric motor (4) there are a series of bio-disks (8) with horizontally drilled holes (7) on the perimeter. In holes there are perforated tubes (5) the end holes of which are closed by the end bio-disks (8) (or by another closure).<IMAGE></p>
申请公布号 CS9004886(A3) 申请公布日期 1992.04.15
申请号 CS19900004886 申请日期 1990.10.08
申请人 BIDENKO IVAN ING. CSC. 发明人 BIDENKO IVAN ING. CSC.
分类号 C02F3/18;(IPC1-7):C02F3/18 主分类号 C02F3/18
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