三相流化床处理煤加压气化废水的研究  

Coal Gasification Wastewater Treatment by 3-phase Fluidized-bed Bioreactor

作　　者：金承基[1] 韩相奎[1] 刘学洪[1] 

机构地区：[1]哈尔滨建筑工程学院水处理研究

出　　处：《哈尔滨建筑工程学院学报》1990年第1期108-112,共5页

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%.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.

关 键 词：煤 加压 气化 废水 流化床 处理 

分 类 号：X780.3[环境科学与工程—环境工程]