| 工业用水总硬度在线检测方法探索 |
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| 引用本文： | 李亚丽,王小锋.工业用水总硬度在线检测方法探索[J].南京晓庄学院学报,2013(3):57-60. |
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| 作者姓名： | 李亚丽 王小锋 |
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| 作者单位： | 南京晓庄学院生物化工与环境工程学院,江苏南京211171 |
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| 基金项目： | 江苏省高等学校大学生实践创新训练计划（2012JSSPITP2043） |
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| 摘 要： | 将流动注射技术应用于水中总硬度的分析,并在各种实验条件下研究相关因素的影响.在EDTA浓度为0.02 mol/L时,检测范围能满足国标要求的5～1000 mg/L测量范围,能够很好地应用于炼钢厂中生产用水、锅炉水的总硬度的在线测定.
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| 关 键 词： | 总硬度 流动注射 工业用水 检测方法 |
Detection Methods on Line of Total Water-hardness in Industry |
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| LI Ya-li,WANG Xiao-feng.Detection Methods on Line of Total Water-hardness in Industry[J].Journal of Nanjing Xiaozhuang College,2013(3):57-60. |
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| Authors: | LI Ya-li WANG Xiao-feng |
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| Institution: | (School of Biochemical and Environmental Engineering, Nanjing Xiaozhuang University, Nanjing 211171, Jiangsu) |
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| Abstract: | The flow injection technique is applied to the analysis of total water-hardness, and the related factors were studied within a variety of experimental conditions. Using 0. 02mol / L EDTA concentration, the detection range could well meet the requirements of national standard 5 to 1000 mg range, and thus our analytical method can be well used to live determination of total water-hardness in steel mill production water, boiler water, etc. |
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| Keywords: | total water-hardness flow injection water in industry detection on line |
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