发明名称 METHOD OF REMOVING DIOXINS IN WASTE WATER
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a method of easily and efficiently treating a waste water containing dioxins and removing the dioxins. <P>SOLUTION: The method of treating a waste water containing dioxins is characterized in that an activated clay or acid clay is added to a liquid containing the dioxins, a flocculant is added further and a solid-liquid separation is performed. And also the method is characterized in that separated water obtained by performing the solid-liquid separation is filtered, and solid matters obtained by performing the solid-liquid separation are charged to a cement kiln in the state of slurry and incinerated. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p>
申请公布号 JP2004188334(A) 申请公布日期 2004.07.08
申请号 JP20020360203 申请日期 2002.12.12
申请人 DENKI KAGAKU KOGYO KK 发明人 YUBUNE KAZUYUKI;OTANI KUNIHIRO
分类号 C07D319/24;C02F1/28;C02F1/52;C02F11/06;(IPC1-7):C02F1/28 主分类号 C07D319/24
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