| 离子色谱法测定饮用水中的磷酸盐 |
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| 引用本文： | 陈少宏,吴文威.离子色谱法测定饮用水中的磷酸盐[J].福建分析测试,2013,22(2):35-37. |
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| 作者姓名： | 陈少宏 吴文威 |
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| 作者单位： | 中山市环境监测站,广东中山,528400 |
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| 摘 要： | 建立了单柱阴离子色谱测定饮用水中磷酸盐的方法,并对实际水样进行了测定。磷酸盐浓度在0.1-4.0mg/L范围内与峰面积线性回归相关系数0.9992,检出限为0.02mg/L,保留时间和峰面积相对标准偏差分别为0.09%和0.52%,回收率为96.2-102.4%。
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| 关 键 词： | 离子色谱 磷酸盐 饮用水 |
Analysis of phosphate in drinking water Using Ion Chromatography |
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| Chen Shao-hong
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Wu Wen-wei.Analysis of phosphate in drinking water Using Ion Chromatography[J].Fujian Anal Ysis & Testing,2013,22(2):35-37. |
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| Authors: | Chen Shao-hong Wu Wen-wei |
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| Affiliation: | (Zhongshan Environmental Monitoring Station,Zhongshan,Zhongshan,Guangdong 528400,China) |
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| Abstract: | A method for the determination of phosphate in drinking water samples by using ion chromatography was established. Linear correlation coefficient was 0.9992. The limits of detection were 0.02mg/L. The relative standard deviation of retention time and peak area were 0.09% and 0.52%. The recoveries of eight phthalic acid esters were 96.2-102.4%. |
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| Keywords: | ion chromatography phosphate drinking water |
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