发明名称 WATER TREATMENT APPARATUS AND SYSTEM
摘要 The present invention relates generally to a system and method for treating wastewater in a filter media apparatus having a draft tube system. The filter media may be walnut shell media.
申请公布号 WO2010036692(A1) 申请公布日期 2010.04.01
申请号 WO2009US58005 申请日期 2009.09.23
申请人 SIEMENS WATER TECHNOLOGIES CORP.;FELCH, CHAD, L.;HOWDESHELL, MICHAEL;MUNSON, STUART, J.;LORGE, ERIC, A.;KUMFER, BRYAN, J.;PATTERSON, MATTHEW 发明人 FELCH, CHAD, L.;HOWDESHELL, MICHAEL;MUNSON, STUART, J.;LORGE, ERIC, A.;KUMFER, BRYAN, J.;PATTERSON, MATTHEW
分类号 B01D24/00 主分类号 B01D24/00
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