碱度作为青霉素废水水解酸化参数的控制  

HYDROLYSIS AND ACIDIFICATION ON PENICILLIN WASTEWATER WITH ALKALINITY AS CONTROL PARAMETER

作　　者：崔成武[1] 纪树兰[1] 任海燕[1] 

机构地区：[1]北京工业大学环境与能源工程学院,北京100022

出　　处：《水处理技术》2006年第1期62-65,共4页Technology of Water Treatment

基　　金：北京市自然科学基金资助项目(8042007);北京工业大学研究生科技基金资助项目(YKJ-2003-19)

摘　　要：试验研究了改进序批式生物膜法处理青霉素废水过程中不同碱度类型和浓度下,碱度、pH值以及COD去除率的变化规律。结果表明:在一定范围内,进水碱度越高,水解效果越好。在实际工程中可以应用碱度和pH值的变化来调控水解时间。The effect of different types of alkalinity and different concentration of the alkalinity on alkalinity, pH, and the removal rate of COD in hydrolysis was systematically investigated in a modified SBBR reactor with Penicillin wastewater. According to the results, in some extension, the higher the alkalinity, the better the effect of hydrolysis would be. In practice project, the HRT of hydrolysis can controlled by alkalinity and pH value.

关 键 词：青霉素废水 碱度 序批式生物膜法 快速水解阶段 

分 类 号：X703.1[环境科学与工程—环境工程]