用原子吸收分光光度计测定水中微量油  

Determination of Trace Oil in Water by Atomic Absorption Spectrometer with Quartz Colorimetric Cell

作　　者：王振原[1] 

机构地区：[1]大连市环境科学设计研究院

出　　处：《分析测试仪器通讯》1997年第4期232-232,共1页

摘　　要：将ＡＡＳ仪上的冷原子吸收测汞装置的汞蒸气吸收池换成石英比色槽，用测汞时的仪器工作条件，测定水中于２５４ｎｍ波长处有特征吸收峰的微量油，所得结果与用紫外分光光度计测定的结果一致。By replacing mercury vapor absorption cell in cold vapor_AAS instrument with quartz colorimetric cell and at the same instrument operating parameters, trace oil in water was determined at 254 nm characteristic absorption peak. The results are in good agreement with those determined by UV spectrophotometry.

关 键 词：油 水 原子吸收 分光光度计 

分 类 号：X832[环境科学与工程—环境工程] X132