| 毛细管区带电泳分析水中阳离子 |
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| 引用本文： | 黄子良,黄红军.毛细管区带电泳分析水中阳离子[J].理化检验(化学分册),1998,34(12):531-532. |
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| 作者姓名： | 黄子良 黄红军 |
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| 作者单位： | [1]攀钢劳动卫生防护研究所 [2]镇海炼化公司研究中心 |
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| 摘 要： | 选用一种新的缓冲液体系，采用毛细管区带电泳法，同时分离水中铵奶离子及碱金属、碱土金属和过渡金属等１２种分属不同类型的阳离子，并对电泳分离用金属阳离子弱络合剂、电解质ＰＨ值作了研究。方法用于环境水样分析，获得了满意效果。
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| 关 键 词： | 毛细管区带电泳 阳离子分离 紫外检测 水质监测 |
CZE ANALYSIS OF CATIONS IN WATER |
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| Huang Ziliang.CZE ANALYSIS OF CATIONS IN WATER[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,1998,34(12):531-532. |
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| Authors: | Huang Ziliang |
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| Abstract: | It is reported that 12 cations including NH4+, K+ , Ca2+, Na+, Mg2+, Mn2+, Cd2+, Cr3+, Co2+, Li+, Ni2+ and Zn2+ can be effectively separated in a new working buffer system by the capillary zone elec-trophoresis. The optimum conditions for the separation, e.g. the chelating agents used, the acidity (pH) of the electrolyte are studied. The proposed method has been used for the analysis of waste water with satisfactory results. |
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| Keywords: | Separation of cations CZE Indirect ultraviolet detection |
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