土壤中游离重金属离子的测定--唐南膜平衡法
MEASURING OF THE CONCENTRATIONS OF FREE HEAVY METAL IONS IN THE SOIL--DONNAN MEMBRANE TECHNIQUE
查看参考文献15篇
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文摘
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对比了最近几十年来国内外土壤溶液中游离重金属离子浓度的测定方法,在此基础上建立了一种新的测量方法--唐南膜平衡法(DMT).研究表明,该实验方法可以在不影响反应体系平衡的基础上同时测定多金属元素,而且彼此之间不会发生干扰. |
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其他语种文摘
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Some methods of measuring the concentrations of free heavy metal ions were compared, and a new method, Donnan Membrane Technique (DMT), was established. By this method, many metals could be measured at the same time without disturbing the balance of the reaction. Furthermore, all the metals did not interfere each other. |
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来源
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地球与环境
,2004,32(2):87-91 【核心库】
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关键词
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土壤
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游离重金属离子
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唐南膜平衡法
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地址
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1.
中国科学院地球化学研究所, 环境地球化学国家重点实验室, 贵州, 贵阳, 550002
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中国科学院地球化学研究所, 地球深部物质与流体作用地球化学实验室, 贵州, 贵阳, 550002
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1672-9250 |
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学科
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地质学 |
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基金
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国家自然科学基金重点项目
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文献收藏号
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CSCD:1675942
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15
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