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机构地区:[1]四川联合大学水利系,成都610065 [2]有色金属总公司成部地质干部学院,成都610051
出 处:《山地研究》1998年第1期64-68,共5页
摘 要:峨眉山东麓地区地表水、地下水主要污染织分为PO和F-.本文以水环境背景值为标准,对地表水、地下水进行水环境质量综合评价,并将地下水污染分为三级和七个区,并认为地下水污染是由人为天窗入渗所致.They are essential Pollution Components that PO and F- in Surface water and groundwater at the eastern foot of Emei Mountain by reaserching.It is water harden that changes of water qualtty indicatrix. Surface water pollution is slight, but groundwater pollution is serious and widespread. Evalution of composite index of water is made by background value of water environment,and three grade of groundwater and seven areas ate divided. It is result that groundwater pollution by groundwater cover strata is destroyed and forms in filtration roof window. Simultaneously,it is long time that groundwater pollution with historic materal.
分 类 号:X824[环境科学与工程—环境工程] X523
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