关于气提升交替循环流复合滤料滤池的研究及应用  

Research and Application of Gas Lifting Alternating Circulation Flow Composite Filter Material Filter

作　　者：陈鹏飞 林雁 Chen Pengfei;Lin Yan(Wuhu Economic and Technological Development Zone Construction and Public Utilities Management Office,Wuhu 241000,China)

机构地区：[1]芜湖经济技术开发区建设和公用事业管理处,安徽芜湖241000

出　　处：《皮革制作与环保科技》2023年第9期126-127,133,共3页Leather Manufacture and Environmental Technology

摘　　要：随着人们对水处理要求的不断提高,各种新型生物处理反应器替代了传统方法。气提升交替循环流复合滤料滤池(ALCF)结合了曝气生物滤池和气提升循环流化床工艺的特点,使用生物膜法加过滤工艺,通过切换阀交替向两个区域曝气器供气的方式获得变化循环流,并采用加密悬挂式滤料,提高了容积负荷。本文主要研究了反应器在不同的交替曝气时间和总曝气时间下对水中污染物去向的影响,以确定最佳的滤池操作参数。As people rise the water disposal requirements,different kinds of new biological reactors replace the traditional ones.ALCF is an effective biological reactor in water conservation areas combining the advantage of BAF(biological aerated filter)and Ga s ascending circulating fluidized bed,in order to gain circular flow,we aerate the two different zone of the reactor alternately by switching the valve,adopting encryption hanging type filter material has enhanced volume load.This paper mainly studies the effect of the reactor on the destination of pollutants in water under different alternating aeration time and total aeration time,to determine the optimal filter operating parameters.

关 键 词：序批式 气提升 生物膜 气水比 ALCF 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]