发明名称 Improvements in or relating to biolytic filtration.
摘要 A filtration bed support for biolytic filtration wherein the filtration bed comprises a bed of solids in various stages of decomposition ranging from raw unprocessed organic material on the surface of the bed to fully decomposed humus which forms the bulk of the bed. The bed is kept from blocking by living organisms. The support comprises a three dimensional humus matrix lattice.
申请公布号 ZA200209123(B) 申请公布日期 2003.08.21
申请号 ZA20020009123 申请日期 2002.11.08
申请人 DOWMUS PTY LTD. 发明人 DEAN OSMAN CAMERON
分类号 C02F3/04;C02F3/10;C05F17/00;C05F17/02 主分类号 C02F3/04
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