| 连续流动分析法测定水和废水中的硫化物 |
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| 引用本文： | 汤家红,潘春龙.连续流动分析法测定水和废水中的硫化物[J].云南环境科学,2009,28(4):96-97. |
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| 作者姓名： | 汤家红 潘春龙 |
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| 作者单位： | 江苏省泰州市环境监测中心站,江苏,泰州,225300
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| 摘 要： | 依据IS010530：1992（E）的方法，用连续流动分析仪对多种样品（包括有色废水和标样）进行了测定。结果表明，硫化物的浓度在0～1．0mg／L的范围内，具有良好的线性，硫化物在线预处理系统使样品分析的速度大大提高，可分析20个样品／h，分析结果的相对标准偏差小于2．0，回收率92．3％～103．4％。
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| 关 键 词： | 连续流动分析 水和废水 硫化物测定 |
Sulfide Determination of Water and Wastewater by Continuous Flow Analytical Method |
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| TANG Jia-hong,PAN Chun-long.Sulfide Determination of Water and Wastewater by Continuous Flow Analytical Method[J].Yunnan Environmental Science,2009,28(4):96-97. |
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| Authors: | TANG Jia-hong PAN Chun-long |
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| Institution: | TANG Jia - hong, PAN Chun - long (Taizhou Environmental Monitoring Station, Taizhou Jiangsu 225300) |
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| Abstract: | The continuous flow analytical method is used to monitor several kinds of samples including color wastewater dye wastewater and standard samples based on the method from ISO 10530：1992 （E）. The results indicate that the concentration of sulfide is from 0 to 1.0mg/L with good linear. The on - line pretreatment system of the sulfide improves the reaction speed of the sample greatly which can deter 20 samples. The relative standard deviation is less tan 2.0 with 92. 3% - 103.4 of recovery rate. |
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| Keywords: | continuous flow analytical method water and wastewater sulfide determination |
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