双硫腙萃取光度法测定管网水中的余氯_电子资料文库 关键词:余氯;双硫腙;分光光度法 [gap=939]Key words: residual chlorine;diphenyl—thiocarbazone; spectrophotometry
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甲基红分光光度法测定水中余氯_电子资料文库 关键词:余氯;甲基红;分光光度法;水质 [gap=886]Key words:Chlorine residual;Methyl red;Spectrophotometry;Water quality
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残余氯 Chlorine ; residual chlorine
游离性余氯 free residual chlorine ; Free Chlorine Residual
剩余氯 residual nitrogen
余氯仪 residual chlorine comparator
结合性余氯 combinative residual chlorine ; combined residual chlorine
游离余氯 [环境] free chlorine residual ; free residual chlorine
余氯传感仪 ChloroSense
总余氯 [分化] [环境] total residual chlorine ; total chlorine residue
余氯检测仪 residual chlorine detecting instruments
Secondly, residual chlorine decay model is developed and verified.
其次，建立余氯衰减模型并对模型进行校核。
参考来源 - 城市供水管网氯的优化配置Models of chlorine residual kinetics characterize chlorine decay as a combination of first-order or second-order decay in the bulk liquid and first-order decay reactions at the pipe wall.
其中，余氯的机理模型是余氯在水体中衰减和与管壁发生反应两个消耗管网中余氯的主要途径的组合。
参考来源 - 城市输配水管网水质变化的动态模拟The Zeta potential of secondary effluent is about-45mv～-30mv. Change the dosage of residual chlorine and coagulant,the Zeta potential absolute value of coagu-effluent was almost unchanged.
二级出水的Zeta电位一般在-45mv～-30mv左右,改变余氯量和混凝剂投加量,混凝处理后出水的Zeta电位绝对值几乎都没有明显的降低。
参考来源 - 城市污水再生利用过程中余氯量对混凝过程的影响机理研究Thanks to chlorine residual don’t represent continuance disinfection capability of chlorine dioxide, we study the chlorine dioxide appropriate residual dose at 30 minute during reaction.
由于总余氯指标不能表示二氧化氯的持续消毒能力,本论文研究得出30分钟时二氧化氯合适的剩余浓度,以满足中水回用安全性要求。
参考来源 - 中水二氧化氯消毒技术的研究After demonstration in theory and experimentation, a portable free Chlorine Measurement which applied this measurement has been designed.
本文提出了一种将DPD法和比色分析法相结合的测量方法，经过理论论证和基于大量的实验数据，开发设计了便携式余氯测量仪，并已投入生产。
参考来源 - 便携式余氯测量仪的开发设计·2,447,543篇论文数据，部分数据来源于NoteExpress
并对余氯低的可能原因，进行了讨论。
Possible reasons for the low residual chlorine are discussed.
哪里可以买到余氯测试液？
温度和余氯是管网中控制消毒副产物和AOC浓度的重要因素。
Temperature and chlorine residual are the important factors that control the disinfection byproduct and AOC concentration.
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