Invention Grant
- Patent Title: Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
- Patent Title (中): 混合有氧和厌氧废水和污泥处理系统及方法
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Application No.: US14032393Application Date: 2013-09-20
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Publication No.: US08801931B2Publication Date: 2014-08-12
- Inventor: Wenjun Liu , Edward John Jordan , George W. Smith
- Applicant: Siemens Water Technologies LLC
- Applicant Address: US GA Alpharetta
- Assignee: Evoqua Water Technologies LLC
- Current Assignee: Evoqua Water Technologies LLC
- Current Assignee Address: US GA Alpharetta
- Main IPC: C02F3/30
- IPC: C02F3/30
Abstract:
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.
Public/Granted literature
- US20140027374A1 HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS Public/Granted day:2014-01-30
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