流化式生物膜法处理含酚废水的效能  

Efficiency of Fluidized Biofilm Method for Treating Phenolic Wastewater

作　　者：尹军[1] 韩相奎[1] 周春生[1] 张文华 边德军 

机构地区：[1]吉林建筑工程学院,长春建筑专科学校

出　　处：《环境科学》1996年第1期60-62,88,共4页Environmental Science

基　　金：国家教育委员会留学回国人员资助

摘　　要：通过动态试验，对自制载体的流化式生物膜法处理含酚废水的效能进行了重点考察．结果表明，当ＣＯＤ容积负荷达４．０ｋｇ／（ｍ３·ｄ）时，ＣＯＤ的去除率平均在８０％以上，酚去除率在９０％－１００％之间，出水ＣＯＤ和酚可达到排放标准。自制的载体挂膜快，膜厚适宜，易于流化。本处理系统抗冲击负荷能力强，具有较高的脱氢酶活性。A dynamic experiment was conducted to examine the efficiency of the fluidized biofilm method with home-made carrier for treating phenolic wastewater.The experimental results have shown that COD and phenol were removed on an average over 80% and 90%-100%,respectively.while COD volumetric loading is 4.0 kg/(m3.d),and the final concentrations of COD and phenol in the effluent can meet Chinese Standard of Wastewater dischange permission.The biofilm can adhere quickly to the home-made carrier and the thickness of bio film is suitable to fluidize easily in the reactor.The treatment system can resist the loading fluctuation and possess high dehydrogenase activity.

关 键 词：废水处理 含酚废水 载体 流化式生物膜法 

分 类 号：X703[环境科学与工程—环境工程]