柳州市空气可吸入颗粒物中重金属污染特征分析

摘要

The PM10 samples were collected at the three 2011, using the TEOM 1405 atmospheric particle monitor. air quality monitoring points from February to June of They have been analyzed with AAS for the concentration of the heavy metal in PM10. The research shows that, as far as the pollution severity is concerned, the monitoring point at No. 9 High School is most polluted, which is followed by the Municipal Monitoring Station and Sanmen River points.%用TEOM 1405大气颗粒物监测仪于2011年2—6月在柳州市3个空气质量监测点进行了PM10的监测，样品用AAS进行重金属元素分析，得到了空气PM10中的重金属元素的浓度。研究结果表明，九中点位污染最大，市监测站次之，三门江相对较好。