MSBR系统的特点及其除磷脱氮的机理分析

MSBRMSBR(ModifiedSequencingBatchReactor),MSBR,,,,MSBR,,,,,(A2/O),,SBRSBR,,,,2/3,,,,,,Bardenpho,A2/O,CAST,(ModifiedSequencingBatchReac2tor,MSBR),,1MSBRMSBR,6,(SBR1SBR2)MSBR1,,1MSBR,,,SBR1SBR2SBR1SBR2()3,SBR1,,-SBR1--(),SBR1,,,,,,SBR1,SBR2,SBR2,SBR2,,SBR1SBR2,22Vol128No112002,,4h,6h,8h,4h,11SBR1SBR2/min/min504030504030:,OO,,,A,BA,A,,B,,,,,,MSBR,,,,MSBR,,PLC2MSBR,MSBR[1]:(1),MSBR,A2/O,SBR,UCT,(2)MSBR4,,,,(3)MSBR,,(4)MSBR,,,,,,(5)MSBR,,,(6)MSBR3MSBR,1,1,233,MSBR,4MSBRComeau[2]:,,(:,VFA),(PHB),PHB,Vol128No112002232MSBR()/m3/d250250/h212212SBR4114111111110154015401560156815815/%100100200100DO/mg/L415218COD/TKN617717COD/TP6165/mg/L2472286024703726SBR2836384832505360/d25302530/233115123()/mg/L/mg/L/%/mg/L/mg/L/%COD16035782125673BOD671479772469SS10524771542882TKN31681291355NH3-N173167921862PO3-41150138011701665,,MSBR(A2/O[1]),MSBR,:()A/O,:,;A2/O,,()O,,;A2/O,,O,,NO-x-N,,,,?,:,:,,;[3],,5MSBR,,,MSBRMSBR,,1.MSBRA2/O:[].:,2000.122YComeau,etal.BiologicalModelforEnhancedBiologicalPhospho2rusRemoval.WatRes,1986,20(12):151115213MinoT,etal.ModelingGlycogenStorageandDenitrificationCapa2bilityofMicroorganismsinEnhancedBiologicalPhosphorusRemovalProcesses.WatSciTech,1995,31(2):2534:200237:(021)64250150200092:2001O9O1624Vol128No112002