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发明名称
由流出的水溶液中选择性去除铬、镍、钴、铜及铅之阳离子之方法
摘要
含有金属阳离子之废水溶液可以包括有机次膦酸、二-2-乙己基磷酸及/或脂族胺之萃取剂进行处理,以选择性地自该水溶液分离出铬、镍、钴、铜及铅阳离子。典型上的萃取技术包括采用混合物澄清器或管柱之液-液萃取法、萃膜萃取法及选择性支撑膜萃取法。附注:本案已向美国申请专利,申请日期:西历1988年3月9日案号:166,079
申请公布号
TW129785
申请公布日期
1990.03.01
申请号
TW078102127
申请日期
1989.03.22
申请人
尤恩喜废物利用公司
发明人
史丹诺;麦阿利
分类号
C25D21/16
主分类号
C25D21/16
代理机构
代理人
黄庆源 台北巿敦化南路一段二四五号八楼
主权项
地址
美国
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