| 碘量法测定水和废水中硫化物 |
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| 引用本文： | 曹杰山.碘量法测定水和废水中硫化物[J].中国环境监测,2001,17(4):31-34. |
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| 作者姓名： | 曹杰山 |
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| 作者单位： | 中国环境监测总站, |
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| 摘 要： | 设计制作了测定硫化物的酸化 -吹气 -吸收预处理装置 ,验证了装置对硫化物的回收效果 ,对分析条件进行了最佳选择 ,对干扰及消除情况进行了深入细致的研究 ,本方法的测量精密度和加标回收率均为良好 ,适用于含硫化物在0 .40 mg/L以上的水和废水的测定。
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| 关 键 词： | 水质 硫化物的测定 碘量法 |
| 文章编号： | 1002-6002(2001)04-0031-03 |
| 修稿时间： | 2001年1月21日 |
Determination of sulfides in water and wastewater by iodonetric method |
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| CAO Jie,shan.Determination of sulfides in water and wastewater by iodonetric method[J].Environmental Monitoring in China,2001,17(4):31-34. |
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| Authors: | CAO Jie shan |
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| Abstract: | This paper has designed and made a acidification blowing absorption pretreatment device to measure sulfide, tests it recovery effect to sulfide In this paper, the best analysis conditions is selected, and how to remove interferent is deeply studied This method has well accuracy and recovery rate, it can be applied to measure sulfide which concentration is above 0 4mg/L in water and wastewater |
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| Keywords: | water quality determination of sulfides iodometric method |
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