发明名称 |
BALLASTED ANAEROBIC SYSTEM AND METHOD FOR TREATING WASTEWATER |
摘要 |
A ballasted anaerobic system for treating wastewater including at least one anaerobic treatment reactor. A weighting agent impregnation subsystem is configured to mix weighting agent with the biological flocs to form weighted biological flocs to create a weighted anaerobic sludge blanket in the at least one anaerobic treatment reactor. A weighting agent recovery subsystem is configured to recover the weighting agent from excess sludge and reintroduce the weighting agent to the weighting agent impregnation subsystem.
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申请公布号 |
US2013020255(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
US201213627766 |
申请日期 |
2012.09.26 |
申请人 |
SIEMENS INDUSTRY, INC.;SIEMENS INDUSTRY, INC. |
发明人 |
WOODARD STEVEN E. |
分类号 |
C02F3/28 |
主分类号 |
C02F3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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