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Determination of Trace Elements in Well Water front and behind Filter
Author(s): 
Pages: 63-66
Year: Issue:  5
Journal: GUANGDONG TRACE ELEMENTS SCIENCE

Keyword:  井水过滤微量元素;
Abstract: 为探讨广州龙洞井水过滤前后微量元素的含量,采用火焰原子吸收法测定了龙洞井水过滤前和过滤后水中Li、Ca、Mn、Zn、K、Mg、Na、Fe、Cu、Pb 10种微量元素的含量.结果表明,龙洞井水过滤前后微量元素存在一定的差异.同时对井水中各元素进行了回收实验,回收率在97%~103%之间.该法简便、快速、准确、灵敏度高、再现性好.
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