豆制品生产废水处理工程

60Vol133No162007(,100037)SS,UASBSBR,,()UASBSBR1[1]CODCr2000030000mg/L,CODCr40008000mg/L[2],CODCr,:,,;SS10001500mg/L,;,;,1.5t2000t1t,,900m3/d,,()11CODCr/mg/LBOD5/mg/LSS/mg/LpH/m3/d1200060001500561602500120010006774060205068.522.1(1)11,:,,,,,,,,,,,,pH5UASB,UASBNaOH,pH,,UASB,UASBWATER&WASTEWATERENGINEERING©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1),HRT30min15m3/h,65m3/h,,PACPAM,15min(2)UASB225m3,HRT33.7h,6.67m3/h,6kgCODCr/(m3d),35MLSS40g/L,,,,5(3)SBR2100m3,HRT68h,30.83m3/h,0.15kgBOD5/(m3d),MLSS3g/L,SBR,,:4h,6h;SBR,3h,1h,1h,5h;,,SBR,SBRSBR10h,SBR5SSR2125,DO34mg/L,DO2mg/L(4),SBR,2,31m3,62m33m/h,2.5m,Á3mm5mm,41,4L/(sm2),8L/(sm2)33.1PACPAM,PAC150200mg/L,PAM5mg/LCODCrSS2911mg/L1050mg/L,CODCrSS1902mg/L200mg/L,CODCrSS3901mg/L1850mg/L2658mg/L555mg/L,32%35%CODCr,,70%80%SS,,3.2UASBUASB,12(352)1kgCODCr/(m3d)10d,,0.5kgCODCr/(m3d),,,UASB2.7kgCODCr/(m3d)UASBVFA100mg/L,pH7.27.5,pH7,UASBNaOHpH10,3,230m3/d,CODCr2658mg/L315mg/L,88%SS555150mg/L,73%3.3SBRSBR,100kgSBR,CODCr1830mg/L,SS190mg/L,1/5(180m3/d)710d,,1/540d,MLSS2.5g/L,CODCr102mg/L,94.4%,SS56mg/L,71%SBR,WATER&WASTEWATERENGINEERING©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[3],:,,,,,,[4],,,BODP1000.8,,,SBR,,,BODP1001,3.4,SBR,SS,CODCr102mg/L92mg/L,10%;SS56mg/L25mg/L,55%,CODCr92mg/L31mg/L,66%;SS25mg/L20mg/L,20%3.5,UASBSBR,,22CODCr/mg/LBOD5/mg/LSS/mg/LpH3901234018505.72911160210506.8318207.560205068.542800m2,320,150,1701.82/m3,0.89/m3,0.75/m3,0.18/m35(1),20032006,,UASBSBR,,()(2),NaOHUASBpH,SBR0.15kgBOD5/(m3d),,,BODP1001,(3),,,,,,1..UASBSBR.,2004,20(1):83852....,2001,23(4):1901943..,..,1999,7(1):88934..,..,2003,29(3):159162EOmail:[e-mail]:2007201215:2007203228WATER&WASTEWATERENGINEERING©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.