Using the technology of microwave digestion as the pre-treatment method of water with lead,the extraction of lead from the water of urban road surface runoff was studied by the use of KI-MIBK flame atomic absorption spectrum(AAS).

• 采用微波消解技术作为测定城市路面径流雨水中铅的预处理方法,研究了碘化钾甲基异丁基甲酮(KI-MIBK)萃取火焰原子吸收分光光度法(AAS)测定城市路面径流雨水中的微量铅。