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    于云江, 付益伟, 孙朋, 于宏兵, 向明灯. 松花江吉林市江段水体特征污染物筛选研究[J]. 环境卫生学杂志, 2013, 3(3): 175-181, 185.
    引用本文: 于云江, 付益伟, 孙朋, 于宏兵, 向明灯. 松花江吉林市江段水体特征污染物筛选研究[J]. 环境卫生学杂志, 2013, 3(3): 175-181, 185.
    shu
    Yu Yunjiang, Fu Yiwei, Sun Peng, Yu Hongbing, Xiang Mingdeng. Screening Analysis of the Characteristic Pollutants in Songhua River in Jilin City[J]. Journal of Environmental Hygiene, 2013, 3(3): 175-181, 185.
    Citation: Yu Yunjiang, Fu Yiwei, Sun Peng, Yu Hongbing, Xiang Mingdeng. Screening Analysis of the Characteristic Pollutants in Songhua River in Jilin City[J]. Journal of Environmental Hygiene, 2013, 3(3): 175-181, 185.
    shu

    松花江吉林市江段水体特征污染物筛选研究

    Screening Analysis of the Characteristic Pollutants in Songhua River in Jilin City

      摘要
    • 摘要:
      目的 筛选松花江吉林市江段水体特征污染物。
      方法 选择松花江吉林市江段上游丰满区和下游龙潭区两个断面分别作为对照区和研究区, 对其水体中的主要有机污染物和重金属离子进行检测。运用潜在危害指数法和综合评分法相结合的方法对其特征污染物进行筛选。
      结果 该流域的特征污染物分别为:铬、七氯、砷、苯并(a)芘、β-六六六、甲基毒死蜱、铅、汞、苯并(a)蒽、硝基苯、四氯间二甲基苯等。
      结论 此方法避免了单一方法的不足, 筛选的特征污染物能够反映该流域的污染物及污染源特征。

       

      Abstract:
      Objectives To screen the characteristic pollutants in Songhua River in Jilin city section.
      Methods The organic pollutants and heavy metal ions were examined in Fengman District (upstream of the river, study area)and Longtan District(downstream of the river, controlled area) of Songhua River. A new method combining potential risk index with the comprehensive evaluation was adapted to screen the characteristic pollutants in the river basin.
      Results The results showed that Cr, Heptachlor, As, Benzo (a) pyrene, b-Hexachlorocyclohexane, Chlorpyrifos-methyl, Pb, Hg, Benzo (a) anthracene, Nitrobenzene, 4-Chloro-m-xylene were characteristic pollutants.
      Conclusions This method avoided the defects of singular screen method, and it could response the characteristics of pollution sources and pollutants in Songhua River in Jilin city.

       

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