摘要
建立了一种简便、快速测定废气中尘态氟的离子色谱分析方法。用滤筒采集样品,以碳酸钠-碳酸氢钠混合液为淋洗液,用离子色谱进行样品分离,面积外标法定量。分析结果表明,该方法操作简便、离子色谱条件的线性理想,测定结果的回收率、精密度和准确度较高。适用于污染源废气尘态氟的测定。
To develop a quick,simple and sensitive method for determination of dust fluoride in flue gas by ion chromatography.The samples were collected by centridge filter.All these anions were separated using a mixed solution of Na2CO3 and NaHCO3 as eluent solven by ion chromatography.The present method is simple,sensitive,and accurate with good specificity,it is applicable to the determination of sulfuric acid mist in the air by ion chromatography.
出处
《环境科学与管理》
CAS
2010年第4期145-146,共2页
Environmental Science and Management
关键词
离子色谱法
F-
淋洗液
测定
ion chromatography
F^-
eluent solven
determine
