| 成都市东区TSP及其重金属污染分析 |
| |
| 引用本文： | 郑莉莉,程温莹,康健.成都市东区TSP及其重金属污染分析[J].环境科学与管理,2012,37(2):61-63. |
| |
| 作者姓名： | 郑莉莉 程温莹 康健 |
| |
| 作者单位： | 1. 成都理工大学环境与土木工程学院,四川成都,610059
2. 成都市金堂县规划管理局,四川成都,610400 |
| |
| 摘 要： | 采用TSP大流量采样器对成都市东区进行连续采样,对该区域大气总悬浮颗粒物的污染情况以及其中的重金属铅、镉、铜、锰、砷、汞的含量进行了分析。结果表明,成都市东区总悬浮颗粒物的超标率达到37.5%,存在中度的大气污染;TSP中重金属元素平均浓度的大小顺序为:As>Mn>Pb>Hg>Cu>Cd;TSP中重金属的含量虽未超过工作场所空气中有毒物质容许浓度值,但随着人类活动及机动车数量的增加,其排放量仍不容忽视。
|
| 关 键 词： | 成都市东区 总悬浮颗粒物 重金属 大气环境质量 |
Study on TSP and Heavy Metal Pollution in Eastern District of Chengdu |
| |
| Zheng LiLi,Cheng WenYing,Kang Jian.Study on TSP and Heavy Metal Pollution in Eastern District of Chengdu[J].Environmental Science and Management,2012,37(2):61-63. |
| |
| Authors: | Zheng LiLi Cheng WenYing Kang Jian |
| |
| Institution: | 1.College of Environment and Civil Engineering,Chengdu University of Technology,Chengdu 610059,China; 2.Jintang County Planning and Management Bureau,Chengdu 610400,China) |
| |
| Abstract: | The status of TSP pollution and heavy metals contents were studied based on continuous collection of total suspended particulates in Eastern District of Chengdu.The result shows that there are 37.5% TSP overpass the Ambient Air Quality Standard;the comparison of contents between heavy metals in TSP was AsMnPbHgCuCd.The contents of heavy metals didn＇t surpass the standards,but it is necessary to pay attention to the air pollution as there are an increasing number of motor vehicles. |
| |
| Keywords: | Eastern District of Chengdu total suspended particulates heavy metal ambient air quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
