【摘要】 本研究以活性炭为载体,用三相生物流化床处理煤加压气化废水.实验结果表明,在水力停留时间10小时和COD 进水在1636～2389mg/l 条件下,COD 去除率可达80%～90%;酚平均去除99.87%,油平均去除95.3%.更多还原

【Abstract】 Coal gasification wastewater was treated by a 3-phase fluidized-bedbioreactor with activated carbon as carrier in the study.The result of labora-tory-scale experiment showed that removal of COD and maen removal of phenolswere about 80%-90% and 99.87%,respectively.Effluent phenols concentrationswere below the discharge standard under the condition that influent concentration ofCOD was within 1636-2389mg/l and hydraulic retention time was 10 hours.更多还原