| 引用本文: | 孟宪林,王晓红,姜曼曼.某煤炭资源型城市大气污染物健康风险评价[J].哈尔滨工业大学学报,2012,44(6):41.DOI:10.11918/j.issn.0367-6234.2012.06.010 |
| MENG Xian-lin,WANG Xiao-hong,JIANG Man-man.Health risk assessment of air pollutants for some coal resource-based city[J].Journal of Harbin Institute of Technology,2012,44(6):41.DOI:10.11918/j.issn.0367-6234.2012.06.010 |
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| 摘要: |
| 煤炭资源型城市开发活动产生的大气污染及其引起的健康效应一直是关注的热点问题．以我国北方某典型煤炭资源型城市为对象,采用健康风险评价方法研究因煤化工产业而产生的大气污染给居民带来的健康风险．结果表明:煤化工场地范围内基因毒物质的个人年风险值较大,大于最大可接受水平;工业场地1 km以外的区域基因毒物质的个人风险值均在最大可接受水平范围内,不会对人体健康产生显著影响．所研究的6个敏感点的躯体毒物质平均个人年风险值均远小于最大可接受水平,不会对人体健康产生太大影响．躯体毒物质在各个研究点位存在一定的差异,多数点位的主要躯体毒物质为硫化氢． |
| 关键词: 煤炭资源型城市 大气污染 基因毒物质 躯体毒物质 健康风险评价 |
| DOI：10.11918/j.issn.0367-6234.2012.06.010 |
| 分类号:X820.4 |
| 基金项目: |
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| Health risk assessment of air pollutants for some coal resource-based city |
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MENG Xian-lin, WANG Xiao-hong, JIANG Man-man
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State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering,
Harbin Institute of Technology, 150090 Harbin, China
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| Abstract: |
| In this paper, typical coal resource-based cities at northern China were chosen to study the health risk assessment of coking industry, air pollution to residents. The results show that the industrial coking within the precincts of the individual genes in the risk of toxic substances is larger than the maximum acceptable level, and the toxic values of industrial sites in areas outside the 1 km individual genetic risk are within the maximum acceptable level, which has not a significant impact on human health. In this study, the average annual individual risk values of body toxic at 6 sensitive points are much smaller than the maximum acceptable level that will not have much impact on human health. There are some differences in the toxic substances at each point, and the main toxic substance is hydrogen sulfide. |
| Key words: coal resource-based cities air pollution gene toxic substance body toxic substance health risk assessment |
