上海居民小区二次供水紫外消毒示范应用效果

Demonstration of UV disinfection for secondary water supply in Shanghai residential areas

通过对上海市两个二次供水示范点的水质指标浊度、余氯和细菌总数的长期监测,得到了二次供水紫外消毒在实际示范应用中的效果。同时也提出了二次供水紫外设备的选择依据,介绍了二次供水示范点的基本情况。研究结果为改善上海市二次供水水质提供了可参考的数据。

This paper focuses on the monitoring of water quality index including turbidity,residual chlorine and bacteria for two secondary water supply spots in Shanghai.The practical results were analyzed for secondary water supply disinfection.Simultaneously,this paper provided the criteria for the UV disinfection equipment.The design requirements were also discussed in this paper.The results provide reliable data for improving secondary water quality in Shanghai.