| 城市加油站苯系物污染状况 |
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| 引用本文： | 郑建军,周志恩,张丹.城市加油站苯系物污染状况[J].城市环境与城市生态,2010,23(2):31-32,39. |
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| 作者姓名： | 郑建军 周志恩 张丹 |
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| 作者单位： | 重庆市环境科学研究院,重庆,401147;重庆市环境科学研究院,重庆,401147;重庆市环境科学研究院,重庆,401147 |
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| 基金项目： | 基金项目：重庆市环保局科技项目（环科字2008第11号） |
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| 摘 要： | 在重庆地区利用苏马罐系统和气相色谱质谱分析方法对加油站及其周边空气中苯系物进行了初步监测。结果发现,几种苯系物均有检出,各监测点苯系物总体浓度介于0.34-11.33 mg/m3之间,其中苯浓度最高,各点浓度为0.07-3.57 mg/m3,二甲苯其次,苯乙烯最低。从不同监测点来看,卸油区和加油区苯系物浓度普遍较高,环境敏感点相对较低。
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| 关 键 词： | 加油站 空气环境 苯系物 |
Contaminated Status of Benzene Compounds in Air Environment of Urban Gas Station |
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| ZHENG Jian-jun,ZHOU Zhi-en,ZHANG Dan.Contaminated Status of Benzene Compounds in Air Environment of Urban Gas Station[J].Urban Environment & Urban Ecology,2010,23(2):31-32,39. |
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| Authors: | ZHENG Jian-jun ZHOU Zhi-en ZHANG Dan |
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| Institution: | (Environmental Science Research Academy of Chongqing,Chongqing 401147,China) |
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| Abstract: | The benzene compounds of the air environment in an urban gas station were monitored by the SUMMA sampling and GC/MS system in Chongqing.The results showed that all of the benzene compounds were detected.Total concentrations of benzene compounds were between 0.34 and 11.33 mg/m3.The benzene concentration was the maximum,then the dimethylbenzene,the least concentration was styrene.In terms of different monitoring sites,the concentration of the benzene compounds in the gasoline discharging site and the fuel up site were higher than in environment sensitive areas. |
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| Keywords: | gas station air environment benzene compounds |
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