过氧化氢预氧化处理汉江水中试试验研究  

Study on Treatment of Pre-oxidation Hanjiang River Water with Hydrogen Peroxide in Pilot Plant

作　　者：刘晓艳[1] 唐友尧[1] 徐山源[2] 周丕全[2] 张杰[2] 

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]武汉市自来水公司,湖北武汉430034

出　　处：《湖南城建高等专科学校学报》2003年第3期23-25,共3页Journal of Hunan Urban Construction College

摘　　要：采用高级氧化技术预氧化处理汉江水,中试试验分别研究了不投加和投加过氧化氢这两种情况下的预氧化效果.结果表明:PAC和过氧化氢联合投加时预氧化效果最好,而且过滤水经锰砂滤料过滤后,水中残留过氧化氢降到最低,对后续消毒基本上不产生什么影响.Treatment of pre-oxidation Hanjiang river water with hydrogen peroxide advanced oxygen technology,pilot plants were made respectively through pre-treatment with H2O2 before coagulation or not. The result of the pilot plant showed that the pre-treatment with hydrogen peroxide enhanced the removal rates of turbidity and organic matter pollutants, improved the quality of outlet water. After the settled water flowing the manganese sand filter, chlorine consumption rate is reduced significantly. The residual hydrogen peroxide is the lowest in outlet water and doesn抰 affect on disinfection.

关 键 词：汉江 过氧化氢 预氧化 水质 试验 消毒 

分 类 号：TU991.21[建筑科学—市政工程]