某马口铁企业生产废水处理工艺设计

Process Design of Wastewater Treatment in a Ma Kou Iron Enterprise

针对项目废水水质及处理要求,通过对高浓度酸碱废水进行分流预处理,并采用“物化沉淀+好氧-MBR组合工艺”对综合废水进行处理,有效去除废水中的乳化油、COD、金属氧化物、SS等污染物,使废水出水各项指标达到《地表水环境质量标准》(GB3838-2002)IV类标准。

The diversion pretreatment of high concentration acid-base wastewater and the treatment of comprehensive wastewater by"physicochemical precipitation aerobic-MBR combination process"have been used to reach the water quality requirements of the wastewater treatment project.After wastewater treatment,the emulsified oil,COD,metal oxide,SS and other pollutants in the wastewater can be effectively removed,so that the effluent indexes of the wastewater can meet the class IV standard of"surface water environmental quality standard"(GB3838-2002).