摘要
建立了硝酸溶解-电感耦合等离子体原子发射光谱(ICP-AES)法测定工业废水中颜料绿58的分析方法。方法前处理简单,在选定的条件下,检出限为3.0×10-3 mg/L,方法的相对标准偏差小于3%,样品加标回收率在95.0%~105%。方法准确,快速,可用于水中颜料绿58的定量分析。
In this article,inductively coupled plasma-atomic emission spectrometry (ICP-AES) was applied to analyze C.I. Pigment Green 58 in industrial wastewater with simple pretreatment method. Under the optimal conditions, the limit of detection(LoD) was 3.0×10^-3 mg/L, the relative standard deviation (RSD) was less than 3% and recoveries from 95.0% to 105% was recorded. The method can be applied for accurate and rapid quantitative analysis of C. I. Pigment Green 58 in industrial wastewater.
作者
贺小双
薛晓康
林建
HE Xiaoshuang;XUE Xiaokang;LIN Jian(Shanghai Research Institute of Chemical Industry, Tianke Chemical Technology Services Consulting Co. Ltd., Shanghai, 200061, China;Testing Center of Shanghai Research Institute of Chemical Industry Co. Ltd. , Shanghai, 200062, China)
出处
《中国无机分析化学》
CAS
2017年第4期1-4,共4页
Chinese Journal of Inorganic Analytical Chemistry
基金
十三五国家重点研发计划课题(2016YFC0801304)资助
关键词
颜料绿58
电感耦合等离子体原子发射光谱法
工业废水
C.I. Pigment Green 58
inductively coupled plasma-atomic emission spectrometry (ICP-AES)industrial wastewater