发明授权
- 专利标题： Municipal wastewater treatment apparatus and process with a continuous feed and cyclic aeration
- 专利标题（中）： 市政污水处理设备和工艺，连续进料和循环曝气
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申请号： US10883227申请日： 2004-07-01
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公开(公告)号： US07033503B2公开(公告)日： 2006-04-25
- 发明人: Wan Cheol Park , Tae Hyung Kim , Seung Ho Lee , Chang Ju Lee , Mi Ae Lee
- 申请人： Wan Cheol Park , Tae Hyung Kim , Seung Ho Lee , Chang Ju Lee , Mi Ae Lee
- 申请人地址： KR Seoul
- 专利权人： Korean Institute of Science and Technology
- 当前专利权人： Korean Institute of Science and Technology
- 当前专利权人地址： KR Seoul
- 代理机构： Jones Day
- 优先权： KR10-2004-0018320 20040318
- 主分类号： C02F3/30
- IPC分类号： C02F3/30
摘要：
Disclosed are efficient municipal wastewater treatment apparatus and process characterized in that the nitrogen is removed by nitrification and denitrification reaction in the cyclic aeration reactor wherein Anaerobic state, Anoxic state and Oxic state are change into time concept in a single reactor, and the untreated organic materials are further removed by the 24-hour-continuous reactor.