序批式低氧-好氧活性污泥法处理庆大霉素发酵废液的研究  

STUDY OF GENTAMICIN FERMENTATION WASTE TREATMENT BY ANOXICAEROBIC SEQUENCING BATCH BIOLOGICAL ACTIVATED SLUDGE PROCESS

作　　者：朱浩川[1] 邓培德[1] 

机构地区：[1]上海同济大学环境工程学院,200092

出　　处：《给水排水》1992年第1期24-28,3+8,共7页Water & Wastewater Engineering

摘　　要：庆大霉素发酵废液是含有抗生素的高浓度有机废水,处理难度较高。本文采用序批式低氧-好氧活性污泥法处理工艺获得成功。在进水浓度(COD=12000mg/l,BOD_5=4000mg/l,NH_3-N=160mg/l)和去除率(η_(COD)>90%,η_(BOD)>98%,η_(NH3-N)>90%)方面远远突破通常的限度。该工艺适用于小流量、高浓度有机废水的处理,具有高效节能,管理方便和功能稳定等特点。本文作了机理性探讨并提出了运行参数。Gentamicin fermentation waste,a high concentration organic wastewater containing antibiotic,is difficult to treat.This article describes a successful treatment of this kind of wastewater by anoxic-aerobic sequencing batch biological activated sludge process.The influent concentration(COD=12000mg/L,BOD=4000mg/L and NH_3- N=160mg/L)and the removal efficiency(η_(COD)>90%,η_(BOD)>98% and η_(NH_3-N)>90%)are far beyond the usual limits,This process,featured by high efficiency,low energy consu- mption,easy control and stable function,is suitable for the treatment of high conce- ntration organic wastewater with a small flow.The mechanism is discussed and the operating parameters are suggested in this paper.

关 键 词：活性污泥法处理 序批式 进水浓度 有机废水 低氧 抗生素废水 有机物降解 好氧段 溶解氧浓度 菌胶团 

分 类 号：TU991[建筑科学—市政工程] TU992