离子交换树脂对有机废水中铜离子的吸附  

ADSORPTION OF ION EXCHANGE RESIN FOR COPPER ION IN ORGANIC WASTE WATER

作　　者：张剑波[1] 王维敬[1] 祝乐[1] 

机构地区：[1]北京大学技术物理学系,北京100871

出　　处：《水处理技术》2001年第1期29-32,共4页Technology of Water Treatment

摘　　要：选用多种大孔强酸型离子交换树脂 ,用于吸附浓集含有机物废水中的铜离子 ,通过测定各种树脂对铜离子的去除率、不同铜离子浓度和溶液 p H值对去除率的影响 ,以及各树脂再生性能的比较 ,表明“争光”、“强酸 1号”和 PK2 0 8树脂性能最为突出 ,效果明显优于其它几种树脂 ,可用于吸附处理有机废水中的铜离子。Different ion exchange resins were selected to adsorb the copper ion in organic wastewater. The absorption rate of resin for copper was determined. The impact of copper ion concentration and pH value on absorption rate, and the regenesis capability of the resin were tested. Results showed 'zhengguang', 'Qiangsuan 1 #' and PK208 resin possess outstanding performance, which should be used in decontamination of wastewater that contains copper ion.

关 键 词：离子交换树脂 有机废水处理 铜离子 去除率 吸附 

分 类 号：X783.035[环境科学与工程—环境工程]