发明名称 |
A METHOD TO REDUCE SLUDGE GENERATION IN WASTEWATER TREATMENT SYSTEMS |
摘要 |
The systems and methods described provide for reducing sludge generation, and thus sludge wasting and handling, by including an anaerobic completely stirred tank reactor (CSTR) as a bioreactor in a side-stream. The CSTR provides a significant simplification of side-stream treatment design, enhanced sludge minimization, and enhanced removal of nitrogen and phosphorous without the need to add organic carbon. The described systems and methods provide generation of biogas including both hydrogen and methane from the activated sludge system. The described systems and methods avoid complex reactor designs for nutrient removal. |
申请公布号 |
WO2010148044(A2) |
申请公布日期 |
2010.12.23 |
申请号 |
WO2010US38749 |
申请日期 |
2010.06.16 |
申请人 |
UNIVERSITY OF MASSACHUSETTS;PARK, CHUL;CHON, DONG, HYUN |
发明人 |
PARK, CHUL;CHON, DONG, HYUN |
分类号 |
C02F3/12;C02F3/30;C02F11/04 |
主分类号 |
C02F3/12 |
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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