不同流向臭氧生物活性炭工艺对比分析  

Comparative Analysis of Ozone/Biological Activated Carbon （O3/BAC） Processes with Different Flow Directions

作　　者：陈皓珅 吴俊业 沈恺乐 王郡 史俊[1] 邓慧萍[1] CHEN Haoshen;WU Junye;SHEN Kaile;WANG Jun;SHI Jun;DENG Huiping(Key Laboratory of Yangtze River Water Environment,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程学院长江水环境教育部重点实验室

出　　处：《净水技术》2020年第2期57-65,共9页Water Purification Technology

基　　金：国家水体污染控制与治理科技重大专项(2017ZX07201003-02);国家水体污染控制与治理科技重大专项(2017ZX07501001-07)

摘　　要：该文总结了近年来国内上向流与下向流两种不同流向的臭氧生物活性工艺在饮用水处理中的研究和应用现状,从工艺流程、活性炭吸附池池型选择、净水效果角度重点介绍了两种流向的工艺各自的特点和对优势污染物的去除效果,归纳了臭氧生物活性炭工艺流程和池型的选择要点,并对臭氧生物活性炭工艺未来的发展方向和研究内容提出了建议。Recent research and application of up-flow and down-flow ozone/biological activated carbon processes in domestic drinking water treatment are reviewed in the paper. Characteristics and pollutant removal efficiencies of each processes are emphatically introduced from the aspects of process flow, type selection of activated carbon adsorption pool and water purification efficiencies. Besides, essentials of ozone/biological activated carbon process and pool type selection are summarized to provide future development and directions of ozone/biological activated carbon processes.

关 键 词：饮用水处理 臭氧生物活性炭 上向流 下向流 

分 类 号：TU991[建筑科学—市政工程]