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发明名称
ОЧИСТНАЯ МЕМБРАНА
摘要
A settling tank membrane (1) of polymeric (especially elastomeric) material, with a perforation (2) to provide gas permeability, has its permeable life lengthened by incorporation of a waste water biologically active inhibitor.
申请公布号
RU2004122473(A)
申请公布日期
2005.04.10
申请号
RU20040122473
申请日期
2002.12.14
申请人
ФЕНИКС АГ (DE)
发明人
МАЙЕР Эрнст-Аугуст (DE);ГОМЕС-КЕРБЕР Джанкарло (DE);МУХОРОВСКИ Януш (DE);КРАУЗЕ Карл-Хайнц (DE);МЕРКМАНН Герхард (DE)
分类号
C02F3/20
主分类号
C02F3/20
代理机构
代理人
主权项
地址
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