倒置A^(2)/O+A生化法+膜法+磁混凝法污水处理工程实例  

Engineering practice of inverted A^(2)/O+A biochemical method+membrane method+magnetic coagulation combination process for wastewater treatment

作　　者：计建洪[1] 耿学坚 王丽聪[1] 杭彩云 庄惠生[3] JI Jianhong;GENG Xuejian;WANG Licong;HANG Caiyun;ZHUANG Huisheng(Department of Environment and Materials Engineering,Jiangyin Polytechnic College,Jiangyin 214433,China;Jiangyin Hengtong Drainage Facility Management Co.,Ltd.,Jiangyin 214433,China;School of Environmental Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,China)

机构地区：[1]江阴职业技术学院环境与材料工程系,江苏江阴214433 [2]江阴市恒通排水设施管理有限公司,江苏江阴214433 [3]上海交通大学环境科学与工程学院,上海200240

出　　处：《印染》2025年第1期64-67,共4页China Dyeing and Finishing

基　　金：2023年度江苏省高校优秀科技创新团队项目“基于物联网的智慧电驱系统研发与产业化”(苏科教【2023】3号);江阴职业技术学院科研创新团队建设项目资助(XJKYCX2022002)。

摘　　要：采用“倒置A^(2)/O+A生化法+膜法+磁混凝物化法”组合工艺处理污水,分析了工艺特点,并详述了主要构筑物及设备参数。该组合工艺处理效果优良,除磷脱氮效果好,出水COD、TP、NH_(3)-N、TN月均值分别为28、0.2、0.3、6.06mg/L,达到了DB32/1072—2018《太湖地区城镇污水处理厂及重点工业行业主要水污染物排放限值》其他区域污染物排放标准,其中COD、TP和NH_(3)-N三个指标达到了GB3838—2002《地表水环境质量标准》Ⅳ类水排放标准。A combination process of"inverted A^(2)/O+A biochemical method+membrane method+magnetic-physicochemical method"is adopted to treat wastewater,and the process characteristics are-.The main structures and equipment parameters are also described in detail.The combined process has excellent treatment effect,with good phosphorus and nitrogen removals.The monthly average values of COD,TP,NH_(3)-N and TN in the effluent are 28,0.2,0.3 and 6.06 mg/L,respectively,which reach the pollutant-standards of other regions in the Discharge Standard of Main Water Pollutants for Municipal-Treatment Plant&Key Industries of Taihu Area(DB32/1072—2018).Among them,the three indicators of COD,TP and NH_(3)-N also meet the specified Class Ⅳ water discharge standard of Environmental Quality-for Surface Water(GB3838—2002).

关 键 词：废水处理 倒置A^(2)/O 除磷脱氮 磁混凝沉淀 膜法 

分 类 号：TS199[轻工技术与工程—纺织化学与染整工程]