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发明名称
Advanced treatment apparaters and method of sewage water by flow distribution ratio use of NO3 and NH4-N.
摘要
申请公布号
KR100481885(B1)
申请公布日期
2005.04.11
申请号
KR20020075086
申请日期
2002.11.28
申请人
发明人
分类号
C02F9/14;(IPC1-7):C02F9/14
主分类号
C02F9/14
代理机构
代理人
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