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30----030024PVAPVASAPVA0ImmobilizedMicrobialCell,IMC60[1][2][345]PolyvinylAlcohol,PVAPVAPVA111PVA+NH4CLNaHCO3NaCL200mg/L.1213000rpm15min1ABC13200mg/L15015min[6]311100mLT[6]ABC121ABC18%1:216210%1:124312%2:13222.1PVA2.1.1[7]22ABC/%123456789L9(33)40.347.244.639.942.541.731.133.427.6W1W2W3132.2111.3110.4124.1123.1120.692.1113.9117.9m1m2m344.137.136.841.341.040.030.738.039.3R13.43.93.2ABpHCD322.1.2322A1,A2,A3A3BC2ABCABC2.1.3PVA3PVAPVAW/V24hPVA8%10%12%2.1.4PVA223PVAPVA8%PVA12%PVAPVA10%1:11:2PVA2:124h16h32h,4PVA4PVAPVA8%10%10%1:11:124h24h2.2PVAPVASA2.2.1Na-alginateSAPVA[8]PVASAPVASAPVA52530354045A1A2A3B1B2B3C1C2C3%2335SAPVASA%0.5%3mm44.31.0%3mm52.92.0%45.63.0%42.75PVA1.0%SAPVAPVAPVA2.0%SASA1.0%2.2.2[9]PVASAPVA66PVA%01%57.005%57.425%57.748%58.5PVA4.8%2.2.3pHpHpH66.77.4PVA7pHPVApH6.06.77.4pH6.7NaOHNa2CO3pH6.7pHPVA33NaOHpHPVA2.334PVA2-3mm4-5mm6-7mm43PVAP.Y.Yang[10]2.4444PVA4PVA5533PVAPVA10%1:1pHNaOH6.724h1.0%SAPVA4.8%PVAPVA25303540451234t/d%5040102030401234t/d%50530354045501234t/d%3NaOHNa2CO3pH35444[1]ChenKuo-Cheng,ChenChing-Yen,PengJuin-Weietal.Real-timeContralofanImmobilized-cellReacterforWastewaterTreatmentUsingORP.WaterResearch,2002,36:230-238[2]EmilyJ.T.M.LVitorA.P.DS,KatjaC.F.Getal.CharacteristicsofandSelectionCriteriaforSupportMaterialsforCellImmobilizationinWastewaterTreatment.Wat.Res.1996,30(12):2985-2996[3]SeoJae-Koan,JungI1-Hyong,KimMi-Ryungetal.NitrifiocationPerformanceofNitrifiersImmobilizedinPVA(polyvinylalcohol)foraMarineRecirculatingAquariumSystem.AquaculturalEngineering,2001,24:181-194[4]KimSung-Koo,KongInsoo,LeeByung-Hunetal.RemovalofAmmonium-NfromaRecirculturalSystemUsinganImmobilizedNitrifier.AquaculturalEngineering,2000,21:139-150[5]ChenShing-Der,ChenChiu-Yang,WangYu-Fengetal.TreatmentofHigh-StrengthNitrateWastewaterbyBiologicalMethods-OperationalCharacteristicsStudy.Wat.Sci.Tech,1996,34(1-2):269-276[6]200131511-518[7]2001.43-45[8]199517510-14[9]C.Moreno-Castilla,I.Bautista-Toledo,M.A.Ferro-Garcaetal.InfluenceofSupportSurfacePropertiesonActivityofBacterriaImmobilisedonActivaaatedCarbonsforrWaterDenitrification.Carbon,2003,41:1743-1749[10]YangP.Y.,ZhangZ.Q,JeongB.G.SimultaneousRemovalofCarbonandNitrogenUsinganEntrapped-Mixed-Microbial-CellProcess.Wat.Res.1997,31(10):2617-2625