高浓度有机废水厌氧膜生物工艺处理的中试研究  

A pilot-scale study of high strength organic wastewater treatment using anaerobic digestion-ultrafiltration process

作　　者：吴志超[1] 顾国维[1] 何义亮[1] 张明旭[2] 马治亮[2] 谢芬琴[2] 

机构地区：[1]同济大学环境科学与工程学院,上海200092 [2]上海环境科学研究院,上海200233

出　　处：《环境科学学报》2001年第1期34-38,共5页Acta Scientiae Circumstantiae

摘　　要：高浓度有机废水ADUF工艺处理的中试研究结果表明 ,(1)厌氧池污泥SRT为 5 0d时 ,不仅COD去除率高 ,膜水通量也更稳定 ;(2 ) pH值宜采用在线控制为 7 0 ,温度则应在材质允许范围内尽可能高些 (本实验中为 39℃ ) ;(3)污泥负荷在1 0— 3 5kg/ (kg·d)之间时 。The results of pilot study ADUF process for the treatment of high concentration organic wastewater was introduced.(1)The COD removal efficiency was high and the flux variation was stable when the anerobic sludge retention time was 50 days.(2)When possible,the anaerobic sludge tank should apply the online pH control system,and the increase of operation temperature will be benefit for the proess(3)Sludge loading between 1.0—3 5?kg(COD)/kg(VSS)·d) will not affect the membrane biological process.

关 键 词：高浓度有机废水 厌氧消化 超滤 

分 类 号：X783.031[环境科学与工程—环境工程]