发明申请
- 专利标题： HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS
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申请号： US12934927申请日： 2009-03-27
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公开(公告)号： US20110089105A1公开(公告)日： 2011-04-21
- 发明人: Wenjun Liu , Edward J. Jordan , Joseph E. Zuback , George W. Smith
- 申请人： Wenjun Liu , Edward J. Jordan , Joseph E. Zuback , George W. Smith
- 申请人地址： US PA Warrendale
- 专利权人： SIEMENS WATER TECHNOLOGIES CORP.
- 当前专利权人： SIEMENS WATER TECHNOLOGIES CORP.
- 当前专利权人地址： US PA Warrendale
- 国际申请： PCT/US2009/001949 WO 20090327
- 主分类号： C02F3/30
- IPC分类号： C02F3/30
摘要：
A hybrid method and system of treating wastewater with reduced energy usage is disclosed. The treatment system has a sorption system, an anaerobic digester that digests or converts at least a portion of the solids or sludge from the sorption system, and an aerobic treatment tank that partially reduces oxygen demand of a portion of the sludge from the sorption tank.
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