| 高效液相色谱法测定废水中硝基苯含量 |
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| 引用本文： | 王建刚,郭景海,张健,杨海龙.高效液相色谱法测定废水中硝基苯含量[J].吉林化工学院学报,2003,20(4):40-42. |
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| 作者姓名： | 王建刚 郭景海 张健 杨海龙 |
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| 作者单位： | 1. 吉林化工学院,环境科学与工程系,吉林,吉林,132022
2. 中国石油天然气公司吉林分公司,双苯厂,吉林,吉林,132022 |
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| 摘 要： | 采用反相高效液相色谱系统,建立了分析废水中硝基苯含量的方法.方法采用Spherisorb C18色谱柱(250 mm×4.6 mm5μm),甲醇-水-醋酸(70:29:1)为流动相,流速0.9 mL·min-1,262 nm为检测波长.结果表明,该方法准确、快速,回收率97.0％～101.4％,相对标准偏差小于2.5％,线性范围在0.4～100μg·mL-1.用上述方法分析实际水样结果令人满意.
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| 关 键 词： | 高效液相色谱 废水 硝基苯 |
| 文章编号： | 1007-2853(2003)04-0040-03 |
| 修稿时间： | 2003年9月3日 |
Determination of nitrobezene in waste water by high performance liquid chromatography |
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| WANG Jian-gang,GUO Jing-hai,ZHANG Jian,YANG Hai-long.Determination of nitrobezene in waste water by high performance liquid chromatography[J].Journal of Jilin Institute of Chemical Technology,2003,20(4):40-42. |
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| Authors: | WANG Jian-gang GUO Jing-hai ZHANG Jian YANG Hai-long |
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| Abstract: | A rapid and exact method was developed for the determination of nitrobenzene in waste water with reversed-phase high performance liquid chromatography ( RE-HPLC) . RE-HPLC system consists of Spherisorb C18 column (250 mm×4. 6 mm 5um), methanol-water-acetic acid (70 : 29 : 1 ) mixture as mobile phase with detection at 262 nm and flow rate 0.9 mL. min-1.The recovery of nitrobenzene is 97.0% - 101 .4% ,and the relative standard is less than 2.5% .The linear range of the method is 0.4 ~ 100 ug.mL-1.The results for the analysis of samples are satisfactory. |
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| Keywords: | high performance liquid chromatography waste water nitrobenzene |
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