水解酸化-外循环(EC)厌氧-接触氧化工艺处理啤酒废水  

THE TREATMENT OF WASTEWATER FROM A BREWERY BY HYDROLYTIC ACIDIFICATION-EXTERIOR CIRCULATION ANAEROBIC-BIOCONTACT OXIDIZATION PROCESS

作　　者：敖凯[1] 韩洪军[1] 王伟[1] 张凌瀚[1] 

机构地区：[1]哈尔滨工业大学城市水资源与环境国家重点实验室,哈尔滨150090

出　　处：《环境工程》2010年第1期11-13,共3页Environmental Engineering

基　　金：国家高技术研究发展经费资助项目863计划(2007AA06A411)

摘　　要：内蒙古自治区某啤酒厂采用水解酸化-外循环(EC)厌氧-接触氧化工艺处理啤酒废水。经过4个月的调试达到满负荷运行,系统稳定可靠,出水水质远优于GB19821-2005《啤酒工业污染物排放标准》。COD、BOD5、NH3-N、TN和TOC的去除率分别达97.5%、98.5%、85%、75%和98.5%。The wastewater from a brewery in Inner Mongolia was treated by hydrolytic acidification-exterior circulation anaerobic-biocontact oxidization process.After 4 months＇ debugging,the system operated at full loading stably and reliably,and all effluent indexes were much better than the ＂Discharge Standard of Pollutants for Beer Insustry＂（GB19821-2005）.The removal rates of COD,BOD_5,NH_3-N,TN and TOC were 97.5%,98.5%,85%,75% and 98.5% respectively.

关 键 词：啤酒废水 水解酸化 外循环厌氧 接触氧化 

分 类 号：X703[环境科学与工程—环境工程]