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发明名称
METHOD OF DOUBLE-STAGE CLEANING OF REFUSE WATERS ACTIVATED BY THE SLUDGE
摘要
<p>The waste water undergoes a first stage aeration with activated sludge at a high rate B.O.</p>
申请公布号
CS213327(B2)
申请公布日期
1982.04.09
申请号
CS19770005783
申请日期
1977.09.06
申请人
MACHINEFABRIEK W.HUBERT & CO.B.V.NL
发明人
BOEHNKE,BOTHO,DE;DIERING,BERND,DE
分类号
C02F3/02;C02F3/12;(IPC1-7):C02F3/12
主分类号
C02F3/02
代理机构
代理人
主权项
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