四川环境
四川環境
사천배경
2012年
1期
46-48
,共3页
流动注射%阴离子表面活性剂%水质%影响因素
流動註射%陰離子錶麵活性劑%水質%影響因素
류동주사%음리자표면활성제%수질%영향인소
Flow injection%anionic surfaetant%water quality%affecting factors
本文采用流动注射分析技术在线测定水中阴离子表面活性剂,使用的仪器为德国BRAN＋LUEBBE公司自动分析仪。方法在0.050～0.400mg/L范围内,可以获得较好的线性方程,相关系数〉0.9990,检出限为0.015mg/L,水样的回收率在92%～109%,此方法符合水质测定阴离子表面活性剂的要求。并对影响阴离子表面活性剂测定的因素进行探讨。
本文採用流動註射分析技術在線測定水中陰離子錶麵活性劑,使用的儀器為德國BRAN＋LUEBBE公司自動分析儀。方法在0.050～0.400mg/L範圍內,可以穫得較好的線性方程,相關繫數〉0.9990,檢齣限為0.015mg/L,水樣的迴收率在92%～109%,此方法符閤水質測定陰離子錶麵活性劑的要求。併對影響陰離子錶麵活性劑測定的因素進行探討。
본문채용류동주사분석기술재선측정수중음리자표면활성제,사용적의기위덕국BRAN＋LUEBBE공사자동분석의。방법재0.050～0.400mg/L범위내,가이획득교호적선성방정,상관계수〉0.9990,검출한위0.015mg/L,수양적회수솔재92%～109%,차방법부합수질측정음리자표면활성제적요구。병대영향음리자표면활성제측정적인소진행탐토。
This study adopts Flow Injection Analysis for online determination of the Anionic Surfaetant in water. The autoanalyzer made by Bran ＋ Luebbe corporation in Germany was applied for determination. In the range of 0. 050 - 0. 400 mg/L, it is available to get good linear equations with correlation coefficient 〉 0, 9990, detection limit of 0. 015 mg/L and water samples recovery of 92% - 109%. This method meets the requirement of determining anionic surfactant for water quality control. The factors affecting the determination of anionic surfactant are discussed as well.
