锂电池生产废水处理站提标改造工程  

Upgrading and Retrofitting Project of Lithium Battery Production Wastewater Treatment Station

作　　者：郭富成[1] 李瀚翔 张黎明[1] 周新全[1] 瞿炯炯 向少云 刘锋[1] 黄龙宝 黄天寅[1] 

机构地区：[1]苏州科技学院环境科学与工程学院,江苏苏州215009 [2]苏州宜科环保工程有限公司,江苏苏州215021

出　　处：《中国给水排水》2016年第10期111-115,共5页China Water & Wastewater

摘　　要：福建省某新能源公司锂电池生产废水处理站通过提标改造和扩建,将常规的混凝沉淀/接触氧化/沉淀工艺改造为Fenton氧化/混凝/IC塔/AO池/AO沉淀池/中间水池/接触氧化池/二沉池工艺,并且新增除臭工艺,使处理能力从330 m^3/d提高至460 m^3/d,出水水质由《污水综合排放标准》(GB 8978—1996)三级标准提高至《电池工业污染物排放标准》(GB 30484—2013)表2新建企业水污染物排放限值的间接排放标准。废气经过净化处理后,可达到《恶臭污染物排放标准》(GB 14554—1993)。The conventional coagulation-sedimentation/contact oxidation/ sedimentation process was converted to the Fenton oxidation/coagulation/IC tower/AO tank/A - O sedimentation tank/middle water tank/contact oxidation tank/secondary sedimentation tank process in the upgrading, retrofitting and extension project of lithium battery production wastewater treatment station of a new energy company in Fujian Province. The deodorization process was added. Thus, the wastewater treatment capacity was increased from 330 m^3/d to 460 m^3/d, and the effluent quality was improved from the third level criteria specified in the Integrated Wastewater Discharge Standard （GB 8978 -1996） to the indirect discharge values of water pollutants for new enterprises in table 2 of the Emission Standard of Pollutants for Battery Industry （GB 30484 -2013 ）. The purified waste gas could meet the emission value in the Emission Standards for Odor Pollutants （ GB 14554 - 1993 ）.

关 键 词：锂电池生产废水 提标改造 A/O工艺 

分 类 号：X76[环境科学与工程—环境工程]