29污泥的处理与处置

1185%65~85%65%2VSS3N(4%)P(2.5%)K(0.5%)4(r)(CST)(r))(2ARrCVPAdtdVm2dV/dtm3/sVm3tsPN/m2Am2Ckg/m3rm/kgRmm/m2Ns/m2PPARVPArCVtm22t/V~V22PArCbCbPAr22bs/m6rVt/V~VP=9.5104N/m2=0.00112Ns/m2;C=75kg/m3,A=4.42103m2r=2.11011m/kg()70%20%()()370%1)2)41HRT3min4%96%(CST)1)FeCl36H2O,Fe2(SO4)4H2OFeSO47H2O(PFS)Al2(SO4)218H2OAlCl3Al(OH)2Cl,(PAC)pH12Ca(OH)2pH590%60~80%1/10~1/565%69.3%51.4%16.9%1%21.7%15.8%11.4%2.5%1263()471000C5H7NO25CO2+NO3-+3H2O+H+80%20%60~80%10~30%1990500m319951000m38