摘要
环境污染严重威胁人们的身体健康,对大气、饮用水中的关键污染因子进行含量测定有助于为污染防治提供有益参考。针对传统方法在对空气中PM_(2.5)与饮用水中阴离子进行测定时存在的局限性,本文利用一种离子色谱法进行检测。首先,简述了离子色谱法的概念与基本原理,然后通过实验进行验证,结果表明提出的离子色谱法对PM_(2.5)中无机离子、有机酸和自来水厂出水阴离子的检测具备高精度性、高灵敏性、快速性,在实际生产中具有现实利用价值。
Environmental pollution is a serious threat to people’s health.The determination of the content of key pollution factors in the atmosphere and drinking water is helpful for the prevention and control of pollution.In view of the limitations of traditional methods in the determination of MP2.5 in air and anions in drinking water,an ion chromatography method is used in this paper.First of all,the concept and fundamentals of ion chromatography are briefly introduced,and experiments are carried out.The results show that the proposed ion chromatography method has high accuracy,high sensitivity and rapidity in the detection of inorganic ions,organic acids in PM_(2.5) and anions in water,and has practical value in production.
作者
徐公镇
XU Gongzhen(Suzhou Environmental Monitoring Station(Suzhou Environmental Monitoring Center),Suzhou 215000,China)
出处
《黑龙江环境通报》
2022年第4期59-62,共4页
Heilongjiang Environmental Journal
关键词
大气污染
水污染
离子色谱法
浓度检测
air pollution
water pollution
ion chromatography
concentration detection
