粉末活性炭去除微囊藻毒素若干影响因素分析  

Analysis of Several Factors for Removing Microcystin-LR by Powdered Activated Carbon

作　　者：周璇[1] 尹军[1] 刘志生[1] 吕国晓[1] 

机构地区：[1]吉林建筑工程学院水污染控制与资源化利用吉林省重点实验室,长春130021

出　　处：《中国资源综合利用》2008年第11期28-30,共3页China Resources Comprehensive Utilization

基　　金：吉林省重大科技发展计划项目(20070409)。

摘　　要：从比表面积、孔隙结构及表面化学性质角度,分析了粉末活性炭(PAC)的基本特性对其吸附水中微囊藻毒素(MC)的影响,探讨了不同水质状况及两种MC与PAC吸附的相互关系,并根据国内外相关研究结果说明,在采用常规处理工艺不能去除MC时,可采用单独投加PAC方法,也可采取预氧化或混凝与PAC联用的方法有效去除水中的MC。From the view of surface area, pore structure and chemical nature of the surface ,on the basis of the fundamental characteristics that affecting the absorption of powered activated carbon for microcystin-LR, explored the relationship of adsorption between the different water conditions, MC and PAC.Aceording to the researched resuhsshow that if the MC can not be removed by traditional process, we can only use PAC, or use the method of taking pre-oxidation ＋PAC or coagulation＋PAC to remove MC.

关 键 词：粉末活性炭 微囊藻毒素 常土规水处理工艺 PAC 

分 类 号：TU991.2[建筑科学—市政工程]