发明名称 |
Process and equipment for treating ammonium containing liquid |
摘要 |
The process for treating an ammonium containing liquid by denitrification treatment of an ammonium containing liquid containing at least ammonium comprises carrying out nitrate reduction treatment of reducing nitrate contained in or added to the ammonium containing liquid to nitrite, and carrying out anaerobic ammonium oxidation treatment of simultaneously anaerobically denitrifying nitrite produced in the nitrate reduction treatment and ammonium contained in the ammonium containing liquid by anaerobic ammonium oxidizing bacteria.
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申请公布号 |
US7537698(B2) |
申请公布日期 |
2009.05.26 |
申请号 |
US20060359529 |
申请日期 |
2006.02.23 |
申请人 |
HITACHI PLANT TECHNOLOGIES, LTD. |
发明人 |
SUMINO TATSUO;ISAKA KAZUICHI |
分类号 |
C02F3/30 |
主分类号 |
C02F3/30 |
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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