,,(,473000)://,,GB8978—1996《》4,COD,BOD,NH3-N98.3%,99.4%,85%。:;;//:X7:A:1674-4829(2010)06-0028-030,、、、,5t/d。3:、。:,、,、、();:,(,、)、、、(SS);:(、)、、[1]。COD,BOD,NH3-N,[2]。1、1t50m3,250m3/d。,1,GB8978—1996《》4。2:①,,;②ρ(SS)1000~1500mg/L,;③,,pH5[3]。,,UASB+A/OTN,。1。:2010-08-01:(1984-),,,,,,.PracticeandOperationofTreatmentofSoybeanWastewaterQIBin,JINNa,WANGJingAbstract:Thepracticeprovedthateffluentqualityofthesoybeanwastewaterwasstableandeachtargetsatisfiedtablefoursecond-levelemissionstandardsinGB8978-1996“Integratedwastewaterdischargestandard”bythephysic-chemical/biochemical/deeptreatmentcraft.TheremovalrateofCOD,BODandNH3-Ncanreach98.3%,99.4%and85%,respectively.Keywords:Highconcentration;Soybeanwastewater;Physic-chemical/biochemical/deeptreatment236201012EnvironmentalScienceandTechnologyVol.23No.6Dec.2010mg·L-11pH4~56~9ρ(CODCr)8854150ρ(BOD5)488030ρ(NH3-N)120252362UASBHRT/h1.61.5151.4611.0424.966.726.72/m4.5×2×44.5×2×24.5×10×4Φ7×103.5×3.5×57.3×8×54×4×52×8×5/m318161603651152607070/11112111,,,UASB,A/O,。、UASB、、,,。32。(1),,2,。(2),SS,。,,,。(3)[4],,,、,UASB。(4)UASB,,,[5]。UASB,,。(5),、,[6]。MLVSS(NO3--N)0.076kg/(kg·d),2800mg/L,400%。(6),。,,。MLSSBOD0.1kg/(kg·d),MLSS(NH3-N)0.04kg/(kg·d),100%。(7),SSCOD,,q=0.8m3/(m2·h),3h。420083,UASB,50t,80%。10~15℃,UASB,37℃。1PAMPACPACUASB29201012100m3/d,ρ(CODCr)5000mg/L,1UASBCOD70%,3000mg/L,20%,1,UASBCOD65%,COD75%。1。pH4.2,ρ(CODCr)8000mg/L,ρ(SS)1000mg/L,pH7.2,ρ(CODCr)6400mg/L,ρ(SS)300mg/L,UASBpH6.8,ρ(CODCr)1280mg/L,ρ(SS)250mg/L,/pH7.5,ρ(CODCr)180mg/L,ρ(SS)100mg/L,ρ(NH3-N)25mg/L,PAM,pH7.5,ρ(CODCr)140mg/L,ρ(SS)30mg/L,ρ(NH3-N)25mg/L,GB8978—1996《》4。5:190,70,、110,10。:3,3.6;2.5;16kW,0.6/kWh,6.9;0.5,13.5。:UASB450m3,m30.8,11。,2.5。6(1)。,,,。(2),,,,。(3)UASB,,,,。,UASB15℃70%。(4),,5m/h。2,25m/h,,TNNH3-N70%75%。(5)40%,,。(6),、UASB+/、、,。[][1].[M].:,2001.[2],.[J].,2008(9):32-34.[3].[J].,2006,29(4):457-460.[4],,.[J].,2000,18(3):13-20.[5].[M].:,1998.[6],,,.--A/O[J].,2010,23(3):52-54.()、、!30