游泳池水中无机消毒副产物的离子色谱测定法  

Measurement of inorganic disinfection byproducts in water of swimming pools by ion chromatography

作　　者：戴猛[1] 

机构地区：[1]湖南省岳阳市疾病预防控制中心理化检验科,414000

出　　处：《职业与健康》2013年第19期2479-2480,2483,共3页Occupation and Health

摘　　要：目的建立直接进样离子色谱法测定游泳池水中无机消毒副产物的方法。方法采用万通MIC离子色谱仪,进行简单样品前处理,检测游泳池水中无机消毒副产物含量。结果游泳池水中无机消毒副产物(DBP)的方法检出限为1.4～1.8μg/L,方法线性范围在0～200.0μg/L,精密度RSD小于4.1%,样品加标回收率为97.2%～100.6%。结论该方法灵敏度、准确度高,操作简便,具有较低的检出限,干扰少,可以满足游泳池水中无机消毒副产物(DBP)检测要求。[ Objective ] To establish a method for determination of inorganic disinfection byproducts （ DBP ） in swimming pools water by ion chromatography. [ Methods] WanTong MIC ion chromatography was adopted for sample pretreatment to measure the inorganic DBP in swimming pools water. [ Results] The detection limits of the inorganic DBP in swimming pools water were 14-18μg/L, the linear range was between 0-200. 0μg/L,RSD was less than 4. 1% , and the recoveries were 97.2% -100.6%. [ Conclusion] This method is sensitive, accurate, convenient to operate, with low limit of detection, less interference, and can meet the testing re- quirements of inorganic DBP in swimming pools water.

关 键 词：离子色谱法 无机消毒副产物 游泳池水 

分 类 号：R115[医药卫生—公共卫生与预防医学]