| 快速密闭催化消解法(含光度法)绘制污水中COD标准曲线方法的改进 |
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| 引用本文： | 王毅坚,吴宏举,李雯,唐葆彤,皇甫晓霞.快速密闭催化消解法(含光度法)绘制污水中COD标准曲线方法的改进[J].化学建材,2008,24(6):28-30. |
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| 作者姓名： | 王毅坚 吴宏举 李雯 唐葆彤 皇甫晓霞 |
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| 作者单位： | [1]上海建科建筑节能技术有限公司,上海200032 [2]河北工程大学,河北邯郸056038 [3]河北省邯郸市农药工程技术研究中心,河北邯郸056800 |
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| 基金项目： | 邯郸市科学技术研究与发展计划项目(072315057-1); 河北工程大学博士基金资助项目 |
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| 摘 要： | 对快速密闭催化消解法（含光度法）绘制污水中COD标准曲线方法进行了改进，水样取样量和所加入试剂的用量均同步缩小2倍，并于北京双晖京承公司的CM-05型多功能水质监测仪的COD消解管中进行显色反应，另在与之配套的分光光度计上直接比色测定。并且，消解时间仅为15min，具有快捷、简便、高效等优点。
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| 关 键 词： | 快速密闭催化消解 光度法 COD标准曲线 |
Improvement on Plotting of COD Standard Curves for Sewage Monitoring by Fast Airtight Catalysis and Digestion(including photometry) |
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| Wang Yi-jian et al Shanghai Jianke Building Energy Efficiency Technologies Co.,Ltd.Improvement on Plotting of COD Standard Curves for Sewage Monitoring by Fast Airtight Catalysis and Digestion(including photometry)[J].Chemical Materials for Construction,2008,24(6):28-30. |
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| Authors: | Wang Yi-jian Shanghai Jianke Building Energy Efficiency Technologies Co Ltd |
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| Abstract: | Improvement was made on plotting of COD standard curves for sewage monitoring by fast airtight catalysis and digestion(including photometry),dosage of water samples and addition of reagent was reduced by 2 times as well,color development reaction was carried out in COD digestion pipe of CM-05 multifunctional monitor of water quality used by Beijing Shuanghui Jingcheng Corp.,and colorcomparimetry was directly made on matched spectrophotometer resilting in 15 minutes only for digestion time and featuring rapi... |
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| Keywords: | fast airtight catalysis and digestion photometry COD Standard curves |
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