摘要
作为一种较为廉价且消毒效果理想的消毒剂,液氯消毒多年来一直在我国供水行业被广泛使用。近年来,为消除液氯在城市运输及使用过程中带来的重大安全隐患,武汉市从2018年开始对净水厂消毒系统实施升级改造工程,采用次氯酸钠消毒替换原有液氯消毒。从水质安全、生产运营、运维管理、成本控制等方面对采用次氯酸钠消毒的水厂进行了充分调研及分析,并对净水厂的消毒方式进行了技术比较,在一定程度上确保了消毒系统改造工程的稳定可靠。
As a relatively inexpensive and ideal disinfectant,liquid chlorine disinfection has been widely used in Chinese water treatment plants for many years.In recent years,in order to eliminate the major safety hazards by using the liquid chlorine in the city transport and process.Wuhan began to upgrade the disinfection system of water trament plants in 2018,the hypochlorite disinfection method is used to replace the original liquid chlorine disinfection method.The paper made a full investigation and analysis of the water trament plants by using sodium hypochlorite disinfection from the aspects of water quality safety,production and operation,maintenance and management,cost control,etc.,and compared the disinfection methods of water treatment plants,ensured the stability and reliability of the disinfection system project.
作者
万春
田若
WAN Chun;TIAN Ruo(Wuhan Water Group Co.,Ltd.,Wuhan 430015,China)
出处
《给水排水》
CSCD
北大核心
2022年第3期11-15,共5页
Water & Wastewater Engineering
关键词
消毒技术
工艺改造
调研分析
技术比较
Disinfection
Process improvement
Research analysis
Technology comparison
