ISSN 1000-3665 CN 11-2202/P
    卞建民, 汤洁, 封灵, 查恩爽. 吉林西部砷中毒区水文地球化学特征[J]. 水文地质工程地质, 2009, 36(5): 80-83.
    引用本文: 卞建民, 汤洁, 封灵, 查恩爽. 吉林西部砷中毒区水文地球化学特征[J]. 水文地质工程地质, 2009, 36(5): 80-83.
    shu
    BIANJian-min~, . Hydrogeochemical characteristics in the arsenic poisoning area in western Jilin Province[J]. Hydrogeology & Engineering Geology, 2009, 36(5): 80-83.
    Citation: BIANJian-min~, . Hydrogeochemical characteristics in the arsenic poisoning area in western Jilin Province[J]. Hydrogeology & Engineering Geology, 2009, 36(5): 80-83.
    shu

    吉林西部砷中毒区水文地球化学特征

    Hydrogeochemical characteristics in the arsenic poisoning area in western Jilin Province

      摘要
    • 摘要: 以野外调查和样品测试数据为依据,应用SPSS软件对吉林省西部地下水中的砷及其它化学组分进行了相关性分析,结果表明:As与Fe、HCO3-、Mn、Cl、PO43-、TDS呈显著正相关关系,As与SO42-、Se呈显著负相关关系;根据水化学样品分析结果,结合研究区的地质、地貌及水文地质条件,得出病区的水文地球化学特征。在这个特定的水文地质单元,不同的地下水水化学类型,具有不同的砷含量,Cl.HCO3—Na型水的总砷含量最高,HCO3—Ca型水的总砷含量最低。

       

      Abstract: Supported by field survey and sample test data,the SPSS is applied to analyze the relationship between arsenic concentration and chemical components.The results show that the total arsenic concentration is directly proportional to contents of Fe,HCO3-,Mn,Cl,PO43- and TDS,and inversely proportional to contents of SO42- and Se.By studying the hydrochemical conditions and integrating the quantitative relationship,the hydrogeochemical characteristics in the study area is summarized.The specific hydrogelogical characteristic in poisoning area is as follows: arsenic content in groundwater varies with different water type.It is found that the total arsenic concentration is the lowest in HCO3—Ca type water and the highest in Cl·HCO3—Na type water.

       

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