摘要
随着臭氧生物活性炭工艺在水厂的广泛应用,如何控制后臭氧出水余臭氧浓度,保证进入生物活性炭滤池的水体,溶解氧、可生化性、杀菌能力等指标相对稳定成为一个亟待解决的问题。本文根据某水厂近1年实际运行数据,详细分析水中余臭氧浓度稳定性较差的原因,并提出增加反冲洗联通管、改变提升泵运行模式等针对性的优化方案。
With the application of O_(3)/BAC technology in water plants,how to control the residual ozone concentration,ensure the relative stability of dissolved oxygen,biodegradability,sterilization ability and other indicators in the process water,has become an urgent problem to be solved.This article analyzed the reasons for the poor stability of residual ozone concentration in water based on the actual operating data of a water plant in the past year,and proposes targeted optimization plans.
作者
蒋华峰
王恕皆
胡晓赫
BAC Process JIANG Huafeng;WANG Shujie;HU Xiaohe(Hangzhou Xiaoshan Water Supply Co.,Ltd.,Hangzhou 311203,China)
出处
《供水技术》
2024年第3期32-36,共5页
Water Technology
关键词
余臭氧浓度
稳定性
反冲洗联通管
运行模式
residual ozone concentration
stability
backwash connecting pipe
operation mode
