高氨氮废水处理技术

500mg/Lmg/L11.1pH[1]pH25,3500pH10.520004000mg/L90%[2]882mg/LpH1140minl00011716490100mg/LpHIzzet[3]UASB2240mg/LpH11.524h120r/min95pH1217pH851.2NH4+[4]15.5mg301678.5%Milan[5]Na-ZeoMg-ZeoCa-Zeok-ZeoNa-ZeoCa-Zeo18cmH/D=47.8BV/h1.3[6](PP)20003000mg/L858.9PP9025-NH3NH310001200mgNH4+-N/LpH69[7]46pH10111:81:120.81.510971.4MAPMg2++NH4++PO43-=MgNH4PO4[Mg2+][NH4+][PO43-]2.51013MAP[8]MgCl26H2ONa2HP0412H20pH8.9lMg2+NH4P043-1.25:1:12520min20min9500mg/L460mg/L95Kumashiro[9]MgCl2Mg2+32g/L27Lee[10]MgCl2Mg2+pHpH9.610minN/PMg2+1.5Br+O3+H+HBrO+O2NH3+HBrONH2Br+H2ONH2Br+HBrONHBr2+H2ONH2Br+NHBr2N2+3Br+3H+Yang[11]32L(600mg/L)Br/NpHNO3-NFR(NO3--N)Br-/NBr-/N0.43.64.0kg/(m3d)NFRpH6.0NFRBrO-BrBrO-BrNa2SO3Na2SO3ORP2100mg/L[12]--pH=9512h60%-1400mg/L19.4mg/LCOD90%Horan[13]COD8002700mg/L220800mg/L0.71kg/(m3d)90COD70BODFikret[14]+05g/LCOD-MBRMBR[15]2000mg/L2.0kg/(m3d)990.36/d33.1Ruiza[16]pHpH6.458.95pH6.45pH8.95DO0.7mg/L6598DO0.5mg/LDO1.7mg/L[17]1pH[18]CODTN1201.6510.4540.1110.4mg/LCODTN197.114.2181.50.4mg/L83.6%97.2%66.4%99.6%C/NTN3.2ANAMMOX(CANON)ANAMMOXNH4++NO2N2+2H2OANAMMOXNO2C/NCANONSHARONSHARON-ANAMMOXCANONSHARONANAMMOX[19]1mg/L800mg/L0.46kgNH4+/(m3d)SBRCANON95%90%Sliekers[20]ANAMMOXCANON0.5mg/LANAMMOX8.9kgN/m3CANON1.5kgN/m33.3RobertsonTpantotropha.LMD82.5[21]0.5mg/L66.0%[22]100.14mg/L4.7mg/(Lh)KN0.37mg/LKD=0.48mg/LN2O4NH3-NNH4+NH3PHNH4++OH-NH3+H2OPHNH325PH=5PH=6PH=7PH=8PH=9PH=10PH=11PH=120.0056%0.0555%0.5525%5.26%35.71%84.74%98.23%99.82%PH11NH3NH3PHNaOHPHNH3NH3PHPH123?15mg/L100mg/l??CODBOD?99%GB8798199619922000mg/l2345(1)(2)(3)NH3-N30-50mgLNH3-N1473021BODs07-102NH3-N70mg280mgBOD150-250mgL()NH3-N100mgLNH3-N150mgNH3-N500-2500mg(1)()()PH11NH4+NH3NH3NH3(4060)NH3200-500mgL11m3GB2383034A()PH(PH10NH3NH3NH3NH3NH3PHPHNaOHCa(OH)2(NaOH13)Ca(OH)2Ca(OH)2PHNH3NH3NH3NH3GB2383034ANH4++OH-==NH3(g)+H2OPHNH4+NH3NH3()()NH3NH3NH+NH3NH3NH3NH3()I1kgcm2()GB2383034ANH3NH3NH3