2012NO.05ChinaNewTechnologiesandProductsA2O(221008)BOD5。A2/O、,、、、、。11.1ABR。9L4L。1.21。1.3。。20℃DO3mg/L。HRT、。22.1HRT2.1.1HRTCODHRTCOD1。HRT28h75.9%。HRT24h70.0%COD。HRT18hCOD。CODHRT28h15。2.22.2.1RCODHRT=24hRCOD2。COD。R100%、150%200%COD60.9%70.0%63.9%。150%。2.33。8d14dCOD70%TN、TPTN51.2%SRT=866.2%SRT=1262.3%TP82.9%SRT=862.9%SRT=14。TN、TP。、SRT12d。HRT24hCOD75.9%79.8%。R150%COD70.0%74.4%COD。、SRT12d。[1],.A-A2/O[J].,2008,31(12):150-152.[2],,,.A2/O.[J].2010,7(36):34-37.[3].A2/O,[J].2011,3(29):100-102.[4],,,.A2/O[J].,2011,23(1):122-124.:HRT、、A2/O。:HRT24hCOD75.9%79.8%R150%COD70.0%74.4%SRT12dCOD、、76.4%66.2%79.7%。:A2/O:X70:A208--DOI:10.13612/j.cnki.cntp.2012.05.059