【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。更多还原

【Abstract】 The effect of different types of alkalinity and different concentration of the alkalinity on alkalinity,pH,and the removal rate of COD inhydrolysis was systematically investigated in a modified SBBR reactor with Penicillin wastewater.According to the results,in some extension,thehigher the alkalinity,the better the effect of hydrolysis would be.In practice project,the HRT of hydrolysis can controlled by alkalinity and pH value.更多还原