燃煤锅炉汞排放量的测量与分析方法

燃煤电站锅炉汞污染物的排放已成为全球关注的环境问题,而选取合适的汞浓度测试方法是实现汞污染控制的关键.重点介绍燃煤烟气汞排放试验中,利用美国环境保护署(EPA)推荐的汞浓度测量方法??安大略法来测量各种形态的汞浓度,以及利用安大略方法试验过程中值得注意的一些问题.;Mercury emission from coal-fired utility boilers has caused environmental concern.To choose a proper mercury measurement method is the key point to capturing the mercury.The way of utilizing Ontario Hydro Method(OHM) recommended by the U.S.EPA to measure mercury concentration and speication emitted from coal-fired power plants is introduced and some noticeable issues are also discussed