摘要
利用美国TEKRAN公司的汞监测仪TEKRAN2537配备TEKRAN 1135和TEKRAN1130两个分类汞前处理装置,于2011年6月和12月分别对苏州市环境空气中的汞及其化合物进行监测,监测结果表明,苏州环境空气汞污染受到本地排放和外地传输的共同影响,大气单质汞的浓度水平更多的受到大气扩散性的条件影响,活性汞在环境空气中的浓度水平主要取决于人为活动和大气氧化反应,而颗粒态汞在环境空气中的浓度水平主要取决于大气扩散条件。
By using high - resolution automatic atmospheric mercury vapor analyzer（ Tekran 2537B） plus Tekran 1130 and Tekran 1135, the ambient elemental mercury and its compounds in Suzhou City were monitored. The results showed that mercury pollution was presented in the City due to local emissions and cross-the-board transportation. The concentrations of elemental mercury in the ambient air and particle bounded mercury were determined by the magnitude of atmospheric diffusion while the reactive gaseous mercury concentration was influenced by human activities and oxidizing processes.
出处
《污染防治技术》
CAS
2014年第4期1-5,共5页
Pollution Control Technology
基金
江苏省环境监测基金项目(1108)
关键词
苏州市
汞污染
环境空气
suzhou City
mercury pollution
ambient air
