深圳市南山水厂氯消毒副产物控制技术研究  

Research on chlorination disinfection by products control technology in Nanshan Water Treament Plant in Shenzhen City

作　　者：蔡广强[1] 卢小艳[1] 刘丽君[1] 张金松[1] 黄河洵[1] 梁明[1] 颜浩[1] Cai Guangqiang;Lu Xiaoyan;Liu Lijun;Zhang Jinsong;Huang Hexun;Liang Ming;Yan Hao(Shenzhen Water Affairs（Group）Co.,Ltd.,Shenzhen 518031,China)

机构地区：[1]深圳市水务(集团)有限公司,深圳518031

出　　处：《给水排水》2018年第9期15-18,共4页Water & Wastewater Engineering

基　　金：深圳市水务发展专项资金科技创新重大专题项目[深水务[2013]359-6]

摘　　要：针对部分氯消毒水厂面临三氯乙醛等氯化消毒副产物超标风险较高的问题,以全面提升深圳市饮用水供水水质安全为目标,研发建立了三氯乙醛前体物识别与来源分析技术和氯化消毒副产物多级屏障控制集成技术,并在深圳市南山水厂进行技术示范。示范技术应用后,出厂水中三氯乙醛等氯化消毒副产物浓度均降低至国标限值的30%以下,微生物杀灭效果良好,同时其他水质指标完全满足《生活饮用水卫生标准》(GB 5749-2006)的要求。In view of the high risk of chloral hydrate（CH）and other chlorination disinfection by products（DBPs）that some water plants using chlorine disinfectant faced,CH precursors identification and source analysis technology and multistage barrier control technology for chlorination DBPs were established,in order to comprehensively improve the safety of drinking water quality in Shenzhen.At the same time,the technology demonstration was carried out in Shenzhen Nanshan water plant.The concentrations of CH and other chlorination DBPs were reduced to less than 30%of the national standard limit,and microorganism was inactivated efficiently in the finished under the application of demonstration technology.In addition,other water quality indicators included in Standards for drinking water quality（GB5749-2006）completely met the requirements.

关 键 词：氯化消毒副产物 三氯乙醛 控制技术 示范工程 

分 类 号：TU991.2[建筑科学—市政工程]