【摘要】 采用阴离子交换树脂为萃取剂富集、净化环境水样中氯代酚类化合物（CPS）。选取8种具有代表性的CPs，对三种不同型号、两种不同交换形式的强碱阴离子交换树脂进行实验，筛选出最佳萃取剂及最佳实验条件。8种CPS在自来水水样中的回收率均大于95％；在海河水样中三、四、五氯代阶回收率大于92％。此外，本法与SeP－PakC18小柱法还进行了富集、净化污水中三氯酚（PCP）的对比实验，结果表明：本法净化效果好，PCP回收率90．5％，而C18小柱法背景干扰大，无法测量。更多还原

【Abstract】 Enrichment and isolation of chlorophenols in environmental waters using three different strong anion exchangers has been studied. The optimized conditions have been obtained.Recovery of the eight chlorophenols in drinking water was more than 95%, that of the tri-,tetra-, and penta-chlorophenols in Haihe river water was more than 92%. The effectiveness of the enrichment and isolation procedure by the strong anion exchanger was compared with that of a Sep-park cartridge.更多还原