影响饮用水消毒剂二氧化氯反应性能因素的探讨  

ACTING FACTORS OF THE REACTIVITY OF CHLORINE DIOXIDE AS A DISINFECTOR FOR DRINKING WATER

作　　者：宋明友[1] 

机构地区：[1]巢湖学院化学系,安徽巢湖238000

出　　处：《巢湖学院学报》2006年第6期64-65,共2页Journal of Chaohu University

摘　　要：在自来水供水系统中,无论水源是地表水还是地下水,消毒被确认为是最基本和最重要的处理环节,是保证人民生活用水安全的基本措施。对此各国都有严格的饮用水水质标准,消毒指标都有严格规定。在消毒处理工艺中,氯气、次氯酸钠、漂白粉是各水厂过去常用的杀菌消毒剂。随着二氧化氯的开发应用,已有越来越多的水厂使用二氧化氯消毒,特别是欧美发达国家已普遍用来对自来水消毒,在我国也已有很多水厂在应用。因此,如何提高二氧化氯的得率,降低生产成本,提高设备的寿命,牵涉到二氧化氯生产工艺等方面原因,笔者认为探讨二氧化氯反应性能的因素是十分必要的。Disinfection is considered the most essential link in water supply and a fundamental measure against water safety. Strict regulations are formulated on drinking water quality with disinfection as a main index. Chlorine, sodium hypochlorite and bleaching powder used to be used as disinfectors in waterworks. With the development and application of chlorine dioxide, more and more countries, including China, begin to use chlorine dioxide as a disinfector. The improvement of chlorine dioxide yield, reduction of production cost and extension of equipment life are concerned with the production technology. It is thought necessary to investigate factors the reactivity of chlorine dioxide.

关 键 词：消毒剂 二氧化氯 反应性能 影响因素 

分 类 号：TQ085.41[化学工程]