表面更新理论在废水处理生物接触氧化池设计中的应用  

Application of surface-renewal theory in design of bio-contact oxidation tank for wastewater treatment

作　　者：刘壮[1] 

机构地区：[1]吉林大学环境与资源学院,长春130021

出　　处：《工业用水与废水》2011年第1期35-36,56,共3页Industrial Water & Wastewater

摘　　要：为了提高氧的利用效率,减少空气供应量,将表面更新理论应用于中药生产废水的好氧处理工艺,取得了明显的节能效果,并使处理后的出水水质稳定达到GB 8978—1996《污水综合排放标准》中的一级排放标准。For the purpose of improving oxygen utilization rate and reducing air supply quantity,surface-renewal theory was applied for aerobic treatment of wastewater from Chinese traditional medicine production.The results showed that,an obvious energy-saving effect was obtained,and the effluent water quality after the treatment was stable and met the specification for grade 1 in GB 8978—1996 Integrated Wastewater Discharge Standard.

关 键 词：表面更新 中药废水 接触氧化 节能 

分 类 号：X703.1[环境科学与工程—环境工程]