混凝+ABR+A/O+MBR工艺处理白酒生产废水工程实例  

Case Study on Treatment of Distillery Wastewater by Coagulation+ABR+A/O+MBR Process

作　　者：雷弢 陈方方 Lei Tao;Chen Fangfang(Sichuan GRACE Environment Science and Technology Co.,Ltd.Chengdu 610213,Sichuan,China;College of Architecture and Environment,Sichuan University,Chengdu 610065,Sichuan,China)

机构地区：[1]四川格瑞斯环境科技有限公司,四川成都610213 [2]四川大学建筑与环境学院,四川成都610065

出　　处：《四川化工》2019年第4期52-55,共4页Sichuan Chemical Industry

摘　　要：针对酿酒废水具有有机物浓度高、BOD/COD值较大、氨氮及总磷高等特点,采用“混凝沉淀+ABR+A/O+MBR”工艺进行处理。工程运行结果表明,该工艺处理效果稳定,出水水质均达到《发酵酒精和白酒工业水污染物排放标准》(GB27631-2011)中表2新建企业水污染物直排限值。Distillery wastewater is typical high concentration organic wastewater with high BOD/COD value,high ammonia nitrogen and high total phosphorus.In this study,the distillery wastewater was treated by the process of“coagulation sedimentation+ABR+A/O+MBR”.The results of project operation show that the effluent of the system is stable and can meet the water pollutants direct discharge standard in Table 2 of the“Discharge standard of water pollutants for fermentation alcohol and distilled spirits industry”(GB27631-2011).

关 键 词：酿酒废水 混凝沉淀 折流式厌氧反应器 膜生物反应器 

分 类 号：X797[环境科学与工程—环境工程]