环境监测仪器和技术的新进展  

Development of Environmental Monitoring Instrument and Technology

作　　者：齐文启[1] 孙宗光[1] 汪志国[1] 

机构地区：[1]中国环境监测总站,北京100029

出　　处：《现代科学仪器》2006年第4期20-25,共6页Modern Scientific Instruments

摘　　要：介绍了国内、外环境监测仪器和技术的最新进展,其中包括有机污染物和无机污染物监测,水和气的自动监测系统。重点介绍了以酶联免疫(ELISA)法为基础的检测;以紫外吸收、红外吸收为基础的大气污染物自动监测、室内致癌物的监测等。并对倍受各国关注的大气中PM2.5的标准制定,监测方法和原理,以及用INAA法、PIXE法、XRF法对大气颗粒物成分的分析测定等进行了介绍。目前MS已成为痕量环境污染物监测的重要手段,本文还介绍了几种MS的种类、应用情况,如GC-TOFMS、GC-MS-MS、LC-TOFMS、LC-MS-MS、同位素稀释ICP-MS在环境监测中的应用。The most up to date environmental monitoring instrument and technology in domestic and overseas are introduced. They include the monitoring of organic pollutants and inorganic pollutants, auto monitoring system of water and gas. Mainly it introduces the determination method of ELISA, the auto monitoring system of atmosphere pollutants based on ultraviolet and infrared absorbing, determination method of carcinogenic substances in indoor air quality. PM2.5 standard determination, characteristic and principle of monitoring method, analysis and determine atmosphere granule using the methods of INAA, PIXE and XRF are described. MS becomes the most important method to determine the trace environmen- tal pollutants now. GC-TOFMS. GC-MS-MS. LC-TOFMS. LC-MS-MS. ICP-MS are also introduced.

关 键 词：环境监测 仪器 技术 进展 

分 类 号：X85[环境科学与工程—环境工程]