| 流动注射双环己酮草酰二腙光度法测定水中的铜 |
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| 引用本文： | 苏苓,朱锁平,贾友顺.流动注射双环己酮草酰二腙光度法测定水中的铜[J].环境科学与管理,2010,35(4):141-142. |
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| 作者姓名： | 苏苓 朱锁平 贾友顺 |
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| 作者单位： | 徐州建筑职业技术学院,江苏徐州221116 |
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| 基金项目： | 江苏省"青蓝工程"优秀青年骨干教师科研基金，江苏省高等学校大学生实践创新训练计划项目 |
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| 摘 要： | 为了克服传统分析法操作繁琐、分析时间长的缺陷,将流动注射分析技术和双环己酮草酰二腙光度法相结合,建立了测定工业废水中铜的快速、简便分析方法。方法的线性范围为0 mg/L～10 mg/L,分析速率可达55次/h,应用于工业废水样的测定,加标回收率在95.5%～104.0%之间,结果令人满意。
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| 关 键 词： | 流动注射 双环己酮草酰二腙 铜 |
Determination of Copper in Water by Flow Injection BCO Spectrophotometry |
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| Su Ling,Zhu Suoping,Jia Youshun.Determination of Copper in Water by Flow Injection BCO Spectrophotometry[J].Environmental Science and Management,2010,35(4):141-142. |
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| Authors: | Su Ling Zhu Suoping Jia Youshun |
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| Institution: | (Xuzhou Vocational College of Architectural Technology,Xuzhou 221116,China) |
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| Abstract: | To overcome the defect of tedious manual procedures and time-consuming,a rapid method for determination of copper in water by flow injection BCO spectrophotometry is established.Calibration graphs are linear for ranges of 0 to 10 mg/L at a sampling frequency of 55/h.The proposed method is applied to the analyses of several wastewater samples,with recoveries of 95.5% to 104.0% by the standard addition method. |
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| Keywords: | flow injection BCO copper |
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