: (1975-),,HSB蔡 健,吴恒喜,肖建军,何 水(,430082) :HSB。、O/A/O,,。:HSB;;;O/A/O;:X784 :B :1008-4371(2009)03-0005-03ApplicationofhighsolutionbacteriaincokingwastewatertreatmentCAIJian,WUHeng-xi,XIAOJian-jun,HEShui(CokingCo.Ltd.,WISCO,Wuhan430082,China)Abstract:Highsolutionbacteria(HSB)wereusedforthecokingwastewatertreatmentintheCokingCo.,Ltd,WISCO.IntheHSBprocesstheimmobilizedcelltechnologyandbiologicalfluidized-bedtechnologyaswellastheO/A/Oprocesshavebeenadoptedandverygoodeffectsgainedintheoryandinexperimentalanalysis.Thefinaleffecthastobevalidatedinthepracticalproduction.Keywords:HSB;immobilizedcell;Biologicalfluidized-bed;O/A/O;cokingwastewa-ter 、,COD、NH3N,,,、,、、,BOD/COD0.28~0.35,。[1]。1 ,,1,,1,COD、NH3N《》(GB8978-1996)。,,,。“”,。,,COD。1 2 HSB,。、·5·2009 6473WISCOTECHNOLOGY Jun.2009Vol.47 No.3 1 (20082) /(mg·L-1) GB8978—1996 925.00.280.50.5T-CN-18.70.500.50.5N-NH3837.0326.0015.025.0COD3800.0289.00100.0150.0、、、、。,、,。2.1 生物脱氮的原理,N2NxO。[2]。,NH+4NO-2NO-3。。:2NH+4+3O2※2NO-2+4H++2H2O2NO-2+O2※2NO-320~30℃。,BOD∶TN3~5∶1。,,H+,pH,pH7~8。,2mg/L。,。:6NO-3+2CH3OH※6NO-2+2CO2+4H2O6NO-2+3CH3OH※3N2+3H2O+6OH-+3CO2pH6.5~7.5,15~40℃。2.2 HSB高效菌种的特点HSB,,。HSB,,HSBHSB[3]。,,。[4]:(1)、,;(2)COD、BOD、;(3)NH-3N;(4)、,、;(5)pH,6~9。2.3 HSB菌种的实验室试验HSB,,2。2 HSB A、B1、B3、C,A,B1、B3,C,。,24h,,B3。,24hB3,36hB3,。3 HSB,HSB,。3.1 固定化细胞技术HSB,,·6· 47。,0.13~1.51kg/(m3·d),HSB0.52~4.53kg/(m3·d),,,。3.2 生物流化床工艺,,2070。,()、()、(),,,。,,,,,。,,。:、、、、、、。、、、、、,80~120。3.3 O/A/O工艺流程A/OA-A-O、A-O-O、A-A-O-O,HSB,O/A/O。3。3 4 HSBO/A/O,,,、。,、,。[][1] ,.[J].,2002,28(7):5-7.[2] ,.A-A-O[J].,2005,34(2):34-36.[3] ,./O-A-O[J].,2005,25(5):46-49.[4] ,.[J].,2005,24(4):51-53.(:2008-10-29):200720089008.5:(),、,,,,,,,,。、,,,,。(武钢知识产权管理部供稿)·7·3 ,:HSB