| 双电位阶跃计时电流法测定医疗废水中余氯的含量 |
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| 引用本文： | 亓培培.双电位阶跃计时电流法测定医疗废水中余氯的含量[J].淮北煤炭师范学院学报(自然科学版),2010,31(3). |
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| 作者姓名： | 亓培培 |
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| 作者单位： | 淮北市环保局环境检测站,安徽,淮北,235000 |
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| 摘 要： | 采用双电位阶跃计时电流法研究了医疗废水中余氯的含量,优化了实验条件,实验发现在HAc浓度为0.25mg/L的条件下,阶跃电流大小与ClO-的浓度在2.50～12.5 mg/L范围内呈良好的线性关系,据此建立了用双电位阶跃计时电流法测定医疗废水中余氯含量的新方法,该方法灵敏度高,检出限为0.56 mg/L.该方法用于医疗废水中余氯含量的测定,结果满意.
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| 关 键 词： | 余氯 双电位阶跃 医疗废水 |
Determination of Residual Chlorine in Wastewater by Electrochemical Method |
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| QI Pei-pei.Determination of Residual Chlorine in Wastewater by Electrochemical Method[J].Journal of Huaibei Coal Industry Teachers College(Natural Science edition),2010,31(3). |
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| Authors: | QI Pei-pei |
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| Institution: | QI Pei-pei(Environmental Monitoring Station of Huaibei Environmental Protection Office,235000,Huaibei,Anhui,China) |
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| Abstract: | |
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| Keywords: | residual chlorine double potential step chronoampernometry medical wastewater |
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