| 高效液相色谱法测定工业废水中5-磺基水杨酸 |
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| 引用本文： | 赵学梅,邵燕,陆朝阳,姚继伟,曹欢,樊健,邹敏.高效液相色谱法测定工业废水中5-磺基水杨酸[J].光谱实验室,2012,29(3):1375-1378. |
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| 作者姓名： | 赵学梅 邵燕 陆朝阳 姚继伟 曹欢 樊健 邹敏 |
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| 作者单位： | 1. 江苏南大金山环保科技有限公司 南京市南京经济技术开发区(新港)恒竞路27号 210046
2. 江苏省环境科学研究院 南京市凤凰西街241号 210036 |
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| 基金项目： | 公益性行业科研专项经费环保项目 |
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| 摘 要： | 建立了工业废水中5-磺基水杨酸的高效液相色谱分析方法。采用Kromasil-C18(150mm×4.6mm,5μm)色谱柱,流速1mL/min,柱温30℃,进样体积10μL。流动相为V(甲醇):V(0.01mol/L四丁基溴化铵溶液)=50:50,测定波长235nm。结果线性范围为:0.1—100mg/L,平均加标回收率为103.7%,相对标准偏差为1.3%。
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| 关 键 词： | 5-磺基水杨酸 高效液相色谱法 工业废水 |
Determination of 5-Sulfosalicylic Acid in Industrial Wastewater by HPLC |
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| ZHAO Xue-Mei
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SHAO Yan
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LU Zhao-Yang
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YAO Ji-Wei
,
CAO Huan
,
FAN Jian
,
ZOU Min.Determination of 5-Sulfosalicylic Acid in Industrial Wastewater by HPLC[J].Chinese Journal of Spectroscopy Laboratory,2012,29(3):1375-1378. |
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| Authors: | ZHAO Xue-Mei SHAO Yan LU Zhao-Yang YAO Ji-Wei CAO Huan FAN Jian ZOU Min |
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| Institution: | a(Jiangsu N&J Environmental Technology Co.,Ltd,Nanjing 210046,P.R China)a(Jiangsu Provincial Academy of Environmental Science,Nanjing 210036,P.R.China) |
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| Abstract: | The method for analysis of 5-sulfosalicylic acid in industrial wastewater by high performance liquid chromatography(HPLC) was established.The compound was separated by Kromasil-C18 column(150mm×4.6mm,5μm),and the mobile phase was V(methanol)∶V(0.01mol/L Tetrabutyl ammonium bromide solution)=50∶50 with the flow rate of 1mL/min,and the column temperature was 30℃ with detection wavelength of 235nm,and the injection volume was 10μL.The linear range was 0.1—100mg/L,and the average recovery was 103.7% with RSD of 1.3%. |
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| Keywords: | 5-Sulfosalicylic Acid HPLC Industrial Wastewater |
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