Fenton—活性炭联合处理酸性高盐有机化工废水  

Treatment of Acidic Organic Chemical Wastewater Containing High Concentration of Salt by Fenton Oxidation and Active Carbon Adsorption Process

作　　者：蒋立先 JIANG Li-xian(Linjiang School, Hangzhou Vocational and Technical College, Hangzhou 310018 , China)

机构地区：[1]杭州职业技术学院临江学院

出　　处：《中国给水排水》2019年第10期111-114,共4页China Water & Wastewater

基　　金：2019年杭州职业技术学院科研项目(ky201916)

摘　　要：某化工企业排放的酸性高盐有机化工废水采用Fenton氧化和活性炭吸附工艺进行处理。该废水具有酸性强、COD浓度高、可吸收卤化物(AOX)浓度高、可生化性较差等特点,经过Fenton-活性炭联合处理后,出水水质稳定达到《污水综合排放标准》(GB8978-1996)三级排放标准,满足化工园区纳管标准。Fenton oxidation and active carbon adsorption were applied to treat the acidic organic chemical wastewater containing high concentration of salt in a chemical plant. The influent has the characteristics of high acidity, high COD concentration, high absorbable organic halogen ( AOX ) concentration, and poor biodegradation. The effluent quality after the combined treatment could stably meet the third level criteria of the Integrated Wastewater Discharge Standard ( GB 8978-1996 ) and reached the requirements of influent quality for the local chemical industrial park wastewater treatment plant.

关 键 词：酸性高盐有机化工废水 FENTON氧化 活性炭吸附 

分 类 号：TU992[建筑科学—市政工程]