曝气生物滤池处理炼油厂汽提废水中试  

PILOT - PLANT TEST OF TREATMENT WASTEWATER FROM STRIPPING TOWER WITH BIOLOGICAL AERATION FILTER

作　　者：钟华文[1] 廖艳[1] 张钧正[2] 何东升[2] 

机构地区：[1]茂名学院环境工程系 [2]茂名石油化工公司

出　　处：《石油与天然气化工》2003年第4期252-253,256,共3页Chemical engineering of oil & gas

摘　　要：炼油厂汽提废水含较高的酚和COD,会对污水处理场产生冲击。采用曝气生物滤池法对其进行处理,取得了满意的结果。当水力停留时间为2.0h,处理后出水的酚和COD平均浓度分别为8.5mg/l和140mg/l,平均降解率分别大于90％和70％,完全可以消除它们对污水处理场的冲击。Wastewater produced from stripping tower, containing high strength phenol and COD, can bump against wastewater treatment facility. The satisfactory results have been obtained with biological aeration filter: Under the hydraulic retention time of 2. Oh, the average effluent concentration for phenol and COD is 8 .5mg/L and 140mg/L respectively, the average removal percentage for phenol and COD is more than 90 % and 70 % respectively, and overload to wastewater treatment plant can be thoroughly removed.

关 键 词：曝气生物滤池 废水处理 炼油厂 汽提废水 中试 酚 净化装置 

分 类 号：X742[环境科学与工程—环境工程]