| 吹气—吸收法测定废水中硫化物 |
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| 引用本文： | 侯天民,韩子兴.吹气—吸收法测定废水中硫化物[J].环境监测管理与技术,1996,8(6):30-32. |
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| 作者姓名： | 侯天民 韩子兴 |
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| 作者单位： | 镇海炼油化工公司环境监测站 |
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| 摘 要： | 对吹气－吸收法测定废水中硫化物进行了吸收试验，提出了用去离子除氧水配制硫化物标液，可增加其稳定性；用ＩＳＯ硫化物吹脱器取代普通气吸收装置，可提高硫化物回收率。试验结果表明，改进后方法的精密度，准确度及适用怀强垃令人满意。
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| 关 键 词： | 硫化物 吹气吸收法 废水 水质监测 |
Determination of sulphret in wastewater with purge and trap method |
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| Hou Tianming,Han Zixing.Determination of sulphret in wastewater with purge and trap method[J].The Administration and Technique of Environmental Monitoring,1996,8(6):30-32. |
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| Authors: | Hou Tianming Han Zixing |
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| Institution: | Hou Tianming Han Zixing |
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| Abstract: | Author improved the purge and trap method to determine sulphret. The stock solution is stable using deionized and boiled water as diluent. The recovery has been increased after ISO purge instrument replacing ordinary P/T system. It is satisfied of the method in accuracy, precision and acceptability. |
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| Keywords: | Sulphret Wastewater Purge and trap |
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