1、BIOFOR 3 r g ) 乔晓时1, 许云闳2, 全 燮1(1.大连理工大学 环境与生命学院, 辽宁 大连 116023;2.大连市排水处, 辽宁 大连116021)K 1: BIOFOR曝气生物滤池将污水生物处理与悬浮物去除过程结合在一起,具有过滤、吸附和生物降解等功能。大连市马栏河污水处理厂采用该工艺处理城市污水。实践表明,它占地少、处理效率高,出水水质达到了城市污水再生利用城市杂用水水质标准。1oM: 曝气生物滤池; BIOFOR; 污水处理; 再生回用ms |:X703.1 DS M :C cI|:1000-4602(2004)07-0083-03BIOFORAerated Bio
2、-filter Process for Municipal WastewaterTreatmentQIAO Xiao-shi1, XU Yun-hong2, QUAN Xie1(1.SchoolofEnvironmentalandLifeScience,DalianUniversityofScienceandTechnology,Dalian 116023,China;2.DalianDrainageDepartment,Dalian 116021,China)Abstract: BIOFORAerated Bio-filterProcess is characterized by combi
3、ning the biological wastewa-ter treatment with suspended solids removal process.It has the functions of filtration,adsorption,and biodegra-dation,etc.The processwas used in MalanheWastewaterTreatment Plant.The practicaloperation proves that ithas advantagesof less land occupied and high treatment ef
4、ficiency,and the effluent quality reaches the standardon the ReuseofUrbanRecyclingWaterWaterQualityStandardforUrbanMiscellaneousWaterConsump-tion.Key words: aerated bio-filter; BIOFOR; wastewater treatment; reclamation and reusev ) YVS=qS SEDIPAC3D+BIOFOR, !9) ? 12104 m3/d, 4104m3/d, 32km2, g35 ,4.3
5、 hm2,g1.6a。1998 M11 7,2000M9 k,2001 M7YV ? ki Tg。1 水质及水量 (1 3 ,9c WYVWu V P r V 3 0 Ti,BY , HW =L V。 M v u, V l H1s rn, v H 。 v,L 、 y, VLC 1 e T, n。 ) 0 1 e“d, 65 ,BL T 25 。BIOFOR 3 r , H9iry 4v、94 6v、Q ! B) 3 v 5。4 结语BIOFOR 3 rSX50 L ,/ , Vr “%8、BOD5COD,i ?, z。N, ,9 F,1 a g ) 、 y。v g ) S =4 3 r5 ,
6、BSA|S g ) Br B?ZS D。 ID:1 Stephenson Tom,Allan Man,Upton John.The small footprintwastewater treatment process J.Chemistry & Industry,1993,19:533-540.2 PayraudeauM,Gilles P.Nitride removal with biological aerat-ed filters J.J Wat Pollut Control Fed,1990,62(2):169-178.3 Kent T D,Fitzpatrick C S B,Williams S C.Testing of biologi-cal aerated filter(BAF)media J .Wat Sci Tech,1996,34(3 4):363-370.:(0411)86656147E-mail:l :2004-01-30852004 Vol.20 S No.7
