| 钙─镁混合体系的光度分析研究及其应用 |
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| 引用本文： | 张志伟,孙运泉,云金媛. 钙─镁混合体系的光度分析研究及其应用[J]. 济南大学学报(自然科学版), 1994, 0(1) |
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| 作者姓名： | 张志伟 孙运泉 云金媛 |
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| 作者单位： | 山东建材学院分院材料工程系 |
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| 摘 要： | 研究了以甲基百里香酚兰络合剂（ＭＩＢ）为显色剂，用分光光度法测定水硬度的最佳试验条件，导出了朗伯─比尔定律在Ｃａ—ＭＴＢ与Ｍｇ—ＭＴＢ二元混合体系中的具体形式。
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| 关 键 词： | 分光光度法；水硬度；钙─镁混合体系 |
RESEARCH ON SPECTROPHOTOMETIC DETERMINATION OF MIXED SYSTEM OF CALCIUM AND MAGNESIUM AND ITS APPLICATION |
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| Zhang Zhiwei, Sun Yunquan, Yun Jinyuan. RESEARCH ON SPECTROPHOTOMETIC DETERMINATION OF MIXED SYSTEM OF CALCIUM AND MAGNESIUM AND ITS APPLICATION[J]. Journal of Jinan University(Science & Technology), 1994, 0(1) |
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| Authors: | Zhang Zhiwei Sun Yunquan Yun Jinyuan |
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| Abstract: | This paper deals with the best experimebtal condition of the determinationof the hardness of water by spectrophotometry with Methyl Thymol Blue Complexon(MTB) as chlorophosphosphonsazo, and the concrete formula of Lambert-Beer's Law inthe mixed system of Ca-MTB is calculated. The method is simple, convenient and sensitive, and the experimental result is good. |
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| Keywords: | spectrophotometry hardness of water Ca/Mg system |
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