| 污水厂高浓度氯离子出水中COD测定方法的研究 |
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| 引用本文： | 卞红亮,SUN Zhi-lei,宋安威,SUN Li-hua,朱妍,LUO Yong-liang.污水厂高浓度氯离子出水中COD测定方法的研究[J].中国给水排水,2008,24(15). |
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| 作者姓名： | 卞红亮 SUN Zhi-lei 宋安威 SUN Li-hua 朱妍 LUO Yong-liang |
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| 作者单位： | 1. 威海中融安信水务发展有限公司,山东,威海,264200
2. 天津市华旭环境工程成套设备开发有限公司,天津,300191 |
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| 摘 要： | 针对污水处理厂出水COD测量中的氯离子干扰问题,从测定原理、消除效果及适用范围等方面对常用的几种标准方法进行了比较,并对筛选出的适用方法进行了实践.结果表明,低浓度氧化剂法、氯气校正法的结果相近,是测定污水厂高浓度氯离子出水中COD的可行方法.
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| 关 键 词： | 化学需氧量 氯离子 低浓度氧化剂法 氯气校正法 |
Study on Determination of COD in Effluent with High Chlorine Ion from Sewage Treatment Plants |
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| BIAN Hong-liang,SUN Zhi-lei,SONG An-wei,SUN Li-hua,ZHU Yan,LUO Yong-liang.Study on Determination of COD in Effluent with High Chlorine Ion from Sewage Treatment Plants[J].China Water & Wastewater,2008,24(15). |
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| Authors: | BIAN Hong-liang SUN Zhi-lei SONG An-wei SUN Li-hua ZHU Yan LUO Yong-liang |
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| Affiliation: | BIAN Hong-liang1,SUN Zhi-lei2,SONG An-wei1,SUN Li-hua1,ZHU Yan2,LUO Yong-liang1(1.Weihai Anson Water Co.Ltd.,Weihai 264200,China,2.Tianjin Huaxu Environmental Engineering , Equipment Development Co.Ltd.,Tianjin 300191,China) |
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| Abstract: | Concerning the disturbance of chlorine ion in determination of COD in effluent from sewage treatment plants,the conventional methods to eliminate the disturbance are compared in terms of the determination principles,the elimination effects,the application scopes and so on.The selected methods are applied in practice.The results indicate that with the similar results,the chlorine emendation method and the low-concentration oxidant method are feasible for determination of COD in effluent with high chlorine io... |
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| Keywords: | COD chlorine ion low-concentration oxidant method chlorine emendation method |
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