高浓度焦化废水组合处理技术与示范  

Combined Treating Technology and Demonstration of High Concentration Coking Wastewater

作　　者：张会 李甲亮[2] 吴守江 田家怡[2] 郭芳[2] 

机构地区：[1]滨州市环境保护科学技术研究所,滨洲256600 [2]滨州学院资源环境系,滨洲256603

出　　处：《价值工程》2014年第27期42-43,共2页Value Engineering

基　　金：滨州市科技发展计划项目(2013GG0605)资助

摘　　要：在进行水质分析和综合比较的基础上,提出了焦化废水处理示范工程的隔油+气浮+催化氧化+化学沉淀+A/A/O+TNC+碱化沉淀+脱色+过滤组合工艺,处理后水质可达到《炼焦化学工业污染物排放标准(GB16171-2012)》的排放要求,其运行费用为7.68元/t,与同类废水处理工程相比,费用较低。Based on the analysis and comprehensive comparison of wastewater quality, the combined treating process of oil separation＋gas floatation ＋ catalytic oxidation ＋ chemical precipitation ＋A/A/O＋TNC＋ alkaline precipitation ＋ decolorization ＋ filtration for coking wastewater treatment demonstration project was identified in the research. The treated water quality can meet the emission requirements of＆quot;Discharge Standard of Pollutants in Coking Chemical Industry （GB16171-2012）＆quot;, and its running cost was 7.68￥/t, which was lower than the similar wastewater treatment engineering.

关 键 词：焦化废水 组合处理工艺 运行费用 

分 类 号：X75[环境科学与工程—环境工程]