臭氧—生物活性炭工艺去除AOC和有机物的效果研究  

Removal performance of assimilable organic carbon and organics by O_3-BAC

作　　者：王继萍[1] 华伟[2] 蒋福春[2] 赵世瑕 何畅[1] 何欢[1] 董秉直[3] 

机构地区：[1]同济大学环境科学与工程学院,上海200092 [2]苏州市自来水有限公司,苏州215002 [3]同济大学长江环境教育部重点实验室,上海200092

出　　处：《给水排水》2014年第2期11-15,共5页Water & Wastewater Engineering

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07403-001C)

摘　　要：对某水厂深度处理各段工艺出水水质进行了分析,重点考察臭氧—生物活性炭深度处理工艺对太湖原水AOC的去除效果。结果表明,深度处理工艺对DOC和UV254去除效果良好,去除率分别为35.76%和57.58%;臭氧—生物活性炭深度处理工艺对AOC去除效果有限。Water qualities in each stage in a drinking water treatment plant were investigated with emphasis on the removal of assimilable organic carbon （AOC） from the Taihu raw water by the advanced water treatment process of O3-BAC. The results showed the overall satisfying remov- al on DOC and UV2s4, with the removal efficiencies of 35.76% and 57. 58% respectively. Howev- er, the advanced process of O3-BAC showed a limited removal effect on AOC.

关 键 词：饮用水 深度处理工艺 臭氧—生物活性炭 生物稳定性 可同化有机碳 相对分子质量分布 三维荧光光谱 

分 类 号：TU991.2[建筑科学—市政工程]