ADPC-MIBK萃取火焰吸收法与石墨炉原子吸收法测定地表水中镉、铅、铜的对比研究  

Comparison of Testing Cadmium,Lead and Copper in Surface Water by ADPC-MIBK Extraction and Graphite Furnace Atomic Absorption Spectrometry

作　　者：李存圣 赵汝丽 

机构地区：[1]大理白族自治州环境监测站,云南大理671000

出　　处：《环境科学导刊》2016年第1期93-97,共5页Environmental Science Survey

摘　　要：对APDC-MIBK萃取火焰原子吸收法和石墨炉原子吸收法进行对比实验分析,两种方法均能满足环境监测中对地表水中镉、铅、铜含量测定的实验分析要求。石墨炉原子吸收法实验过程和样品处理较简单,不产生有害物质,对于大批次样品的测定有较高效率。By comparing two methods of APDC - MIBK extraction flame atomic absorption spectrometry and graphite furnace atomic absorption spectrometry to test cadmium, lead and copper. Both methods could meet the requirements of the experimental analysis of environmental monitoring of surface water. However, the experimental processes and sample preparation of graphite furnace atomic absorption spectrometry was relatively simple and no harmful by - products with higher efficiency in large batches of samples.

关 键 词：APDC—MIBK萃取 火焰吸收法 石墨炉原子吸收 地表水测定 镉 铅 铜 

分 类 号：X83[环境科学与工程—环境工程]