摘要
基于阴离子交换树脂对苯酚类干扰物质的吸附,实现苯酚类与苯胺类物质的分离,建立了以阴离子树脂在线分离—流动注射—4 氨基安替比林分光光度测定废水中苯胺类物质的方法。该方法测定苯胺的线性范围为0~5mg/L,检出限为0 03mg/L。进样频率可达40次/h。该方法可用于工业废水中苯胺的测定。
Phenol is separated from waste water of containing aniline because it can be absorbed by anion resin Based on this principle, The method of flow injection analysis for determination of aniline with online separation, 4aminoantipyrine(4AAP) spectrophotometry was found The linear range of aniline is 0~5 mg/L, the detecting limit is 003 mg/L, and the sampling rate is 40/h The method is applied in determining aniline in environmental polluted water
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2003年第3期324-326,331,共4页
Journal of Jilin Agricultural University