发明公开
EP3034472A1 TREATMENT METHOD AND TREATMENT APPARATUS OF WASTEWATER
审中-公开
BEHANDLUNGSVERFAHREN UND BEHANDLUNGSVORRICHTUNG VON ABWASSER
- 专利标题： TREATMENT METHOD AND TREATMENT APPARATUS OF WASTEWATER
- 专利标题（中）： BEHANDLUNGSVERFAHREN UND BEHANDLUNGSVORRICHTUNG VON ABWASSER
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申请号： EP16151593.7申请日： 2009-07-16
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公开(公告)号： EP3034472A1公开(公告)日： 2016-06-22
- 发明人: The designation of the inventor has not yet been filed
- 申请人： Mitsubishi Chemical Corporation
- 申请人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 专利权人： Mitsubishi Chemical Corporation
- 当前专利权人： Mitsubishi Chemical Corporation
- 当前专利权人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 代理机构： Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权： JP2008186235 20080717
- 主分类号： C02F1/42
- IPC分类号： C02F1/42 ; B01J38/00 ; B01J45/00 ; B01J49/00 ; B01J31/22 ; B01J31/40 ; C02F1/28 ; C02F1/68 ; C02F101/20
摘要：
To provide a method for treating a wastewater, which can efficiently collect a heavy metal compound from a wastewater containing the heavy metal compound derived from an aromatic carboxylic acid production process. A method for treating a wastewater comprising bringing a wastewater derived from an aromatic carboxylic acid production process into contact with a specific chelate resin to collect a heavy metal compound contained in the wastewater on the specific chelate resin.
公开/授权文献
- EP3034472B1 TREATMENT METHOD AND TREATMENT APPARATUS OF WASTEWATER 公开/授权日：2021-03-10
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