【摘要】 介绍了ABR-EGSB-SBR组合工艺在常温下处理制药废水的工程应用,运行结果表明:在10￣28℃温度范围内,进水COD浓度为1940￣28800mg/L时,COD去除率约为90%￣98%,EGSB容积负荷可达15kgCOD/m3·d,出水各项指标均达到《污水综合排放标准》二级标准。更多还原

【Abstract】 Combined process of ABR-EGSB-SBR was used to treat pharmacy wastewater at normal temperature. Results showed that removal efficiency of COD was 90~98% under temperature of 10~28℃ and influent COD of 1940~28800mg/L. The volume load of EGSB system was 15kgCOD/(m3·d), with effluent quality satisfactory to national criteria.更多还原