| 气相分子吸收光谱法测定地表水中硫化物 |
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| 引用本文： | 阿加尔古丽&#;赛依提,施玉格.气相分子吸收光谱法测定地表水中硫化物[J].干旱环境监测,2017,31(1). |
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| 作者姓名： | 阿加尔古丽&#;赛依提 施玉格 |
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| 作者单位： | 新疆维吾尔自治区环境监测总站,新疆 乌鲁木齐,830011 |
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| 摘 要： | 采用气相分子吸收光谱法测定地表水中硫化物,方法检出限为0.002 mg/L,水样加标回收率为96.5%~107%,精密度(RSD,n=6)为0.08%~1.38%。实验结果表明:该方法准确可靠、灵敏度好、操作简便,适用于地表水中硫化物分析要求。
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| 关 键 词： | 硫化物 气相分子吸收光谱 地表水 |
Determination of Sulfides in Surface Water by Gas-Phase Molecular Absorption Spectrometry |
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| SAIYITI &#;A jiaerguli,SHI Yu-ge.Determination of Sulfides in Surface Water by Gas-Phase Molecular Absorption Spectrometry[J].Arid Environmental Monitoring,2017,31(1). |
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| Authors: | SAIYITI &#;A jiaerguli SHI Yu-ge |
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| Institution: | SAIYITI ·A jiaerguli,SHI Yu-ge |
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| Abstract: | A method was established for detecting sulfides in surface water samples by gas-phase molecular absorption spectrometry.The detection limits is 0.002 mg/L, the recovery rates is ranged between 96.5% to 107% and the precision is 0.08%~1.38% RSD(n=6).The results showed that this method is sensitive, accurate, simple,also suitable for the determination of sulfides in surface water. |
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| Keywords: | sulfides gas-phase molecular absorption spectrometry surface water |
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