进行了实验室规模的实验，以评估氯和氯之间的反应动力学 紫外线（UV）/H₂O₂高级氧化工艺（AOP）废水中的过氧化氢 Valley County（Valley County）水区位于鲍德温公园的SA1 Arrow Lante处理厂， 加利福尼亚一种相对较新的草酸钛钾法用于过氧化氢 在台架实验中进行分析。实验结果表明，该反应 氯气和过氧化氢之间的反应在大约三分钟内完成 来自山谷县的紫外线废水。 这些实验旨在验证Valley County在 维持分配系统中的目标余氯至少部分是由于 氯气与成品水下游残余过氧化氢的持续反应 氯监测点。基于Valley县的氯添加和监测 配置（即，在添加氯后约20秒进行氯分析） 在线氯气分析仪采样的水中的氯-过氧化氢反应不完全 监测，解释分配系统中氯浓度的额外下降。 Valley County正在将氯气注入点进一步移到其所在区域的上游 在线氯监测仪，以便在进行Cl分析之前，与H₂O₂有足够的反应时间， 最终帮助过程控制。包括3个参考文献、表格和图表。

Bench-scale experiments were conducted to evaluate the reaction kinetics between chlorine and hydrogen peroxide in effluent from the ultraviolet (UV)/H₂O₂ advanced oxidative process (AOP) at the Valley County (Valley County) Water District SA1 Arrow Lante treatment plant in Baldwin Park, California. A relatively new potassium titanium oxalate method was used for hydrogen peroxide analysis in the bench experiments. Results from the experiments revealed that the reaction between chlorine and hydrogen peroxide is complete within approximately three minutes in UV effluent from Valley County. The experiments were designed to test the hypothesis that Valley County's difficulty in maintaining a target chlorine residual in the distribution system is at least partially due to continued reaction of chlorine with residual hydrogen peroxide downstream of the finished water chlorine monitoring point. Based on Valley County's chlorine addition and monitoring configuration (i.e., chlorine analysis approximately 20 seconds after chlorine addition), the chlorine-hydrogen peroxide reaction is not complete in water sampled by the online chlorine monitor, explaining the additional drop in chlorine concentration in the distribution system. Valley County is in the process of moving their chlorine injection point further upstream of their online chlorine monitor to allow adequate reaction time with H₂O₂ prior to Cl analysis, ultimately aiding in process control. Includes 3 references, tables, figures.