混凝沉淀—ABR—氧化沟工艺处理中药废水

Vol.32No.9200641ABR(,200092)ABR:pH46,500,CODCrSS12000mg/L2000mg/L,(GB89781996)ABR,,,,,,,ABR1,,300m3/d,(GB89781996)11CODCr/mg/LBOD5/mg/LSS/mg/L/pH1200030002000500461002070506922.1(1)2.2(1),,(HRT24h),,(2),,1PACPAM,,,(3)ABR,,ABR,;,ABR,,,(4)ABR(2),,,ABR,,,,,,3,,©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:()();(,ABR)3(H=6.5m):(Á=4.2m),(Á=4.8mÁ=12m),ABR(Á=12.6mÁ=19.4m)2420047,20051,24.1[1],:pH;PAMPAC,SS;NaOHpH,PACPAM100mg/L0.5mg/L,NaOHpH2,18.75m4m4.5m,HRT24h1,6mm;2(11),Q=14m3/h,H=14m,N=1.5kW;2,N=0.85kWHRT2h,1.5m3/(m2h)Á608.3m2ABRHRT3d,118kgCODCr/(m3d)Á1803500300m3;2(11),Q=80m3/h,H=10m,N=4.0kWHRT24h,Á(124.8)m5.5m,0.1kgBOD5/(kgMLVSSd),,301KBB215188;TH802(11),Q=6.3m3/min,H=6m,N=11kW;1,N=1.5kWHRT2.5h,Á4.2m5.5m,1132m3/(m2h)CT50.75501,Q=10m3/h,H=10m,N=0.75kW915m22(11),Q=5m3/h,H=0.6MPa,N=2.2kW;XAZ50/800u1,N=3kW,3m3/d4.2[2],;,80%,,(ABR),;3,,,,,20055,200573()©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,330029)SBR,2000m3/d,CODCr4000mg/L,BOD5CODCrSS9815%93%80%,BOD5CODCrSS281330mg/L1451628517mg/L23162712mg/L,(GB89781996),,SBR,,[13]2003,,20049,,,1111,,,,,,,,320057CODCr/mg/L/SS/mg/LpH891040015705.526702004707.2ABR780501376.98815427.1/%99.0196.2597.325153,60,300m3/d,1.15/m3,0.83/m3,0.32/m36(1)ABR,,,,,(GB89781996)(2),COD;,COD,1,,..:,20032,..:,2005:[phone]EOmail:[e-mail]:20060429:20060705©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.