厌氧/好氧/生物滤池工艺处理牛仔服漂洗废水  

Anaerobic/Aerobic/Biofilter Process for Treatment of Jean Rinsing Wastewater

作　　者：吴锦华[1] 李平[1] 周崟[1] 查清云[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广东广州510006

出　　处：《中国给水排水》2008年第22期56-59,共4页China Water & Wastewater

基　　金：国家自然科学基金资助项目(50708039);教育部新教师基金项目;佛山产学研专项资金项目(2006A024);广东省科技计划项目(2005B33301003)

摘　　要：采用厌氧折流板反应池/改良接触氧化池/生物滤池工艺处理牛仔服漂洗废水,运行结果表明,厌氧折流板反应池和接触氧化池的容积负荷分别达到1.05 kgCOD/(m3.d)和0.52 kg-COD/(m3.d)。当进水COD、BOD5、SS、色度和硫化物的浓度分别为667.5 mg/L、220.3 mg/L、396.2 mg/L、580倍和38.4 mg/L时,出水相应指标的浓度分别为46.8 mg/L、8.1 mg/L、42.2 mg/L、30倍和0.2 mg/L,可实现牛仔服漂洗废水长期稳定达标排放。Anaerobic baffled reactor/modified contact oxidation tank/biofiher process was used to treat jean rinsing wastewater. The running results show that the volume loading rates of anaerobic baffled reactor and contact oxidation tank are 1.05 kgCOD/（ m^3 ·d） and 0.52 kgCOD/（m^3 · d） respectively. When the influent concentrations of COD, BODs, SS, color and sulfide are 667.5 mg/L, 220.3 mg/L, 396.2 mg/L, 580 times and 38.4 rag/L, their effluent concentrations are 46.8 rag/L, 8.1 mg/L, 42.2 mg/L, 30 times and 0.2 mg/L respectively. It suggests that this combined process can realize the longterm stable up-to-standard discharge of jean rinsing wastewater.

关 键 词：漂洗废水 折流板厌氧反应器 接触氧化 生物滤池 

分 类 号：X703.1[环境科学与工程—环境工程]