4页培养颗粒污泥

1.SVI50ml/gUASB15.6.2.1EPSvlvoEPS23.4.DO05.20-200um5-20mlvss/mlss6.:7.EPS:SO42-CO32-PH1.2PH1OH-2PHH+PH8.1PHEPSEPSEPSEPS(FA)FAEPS/FA9.EPSEPSEPSEPS1EPS2EPSEPSEPS1.12HRT34SBRSBR/organicloadingrate(OLR)562.(1)23-43.1DO23PH4FAPH7.4FA1500-3000mg/l5ca2+Fe2+Fe3+mg2+1.ca2+Caca2+mg2+PHCO2CaCO32.mg2+35-40%ca2+Fe3+mg2+UASBca2+80-150mg/lca2+CaCO3CaCO33.Fe2+FeSFe2+FeSFeSFeS1.2.47d,50cm,0.5~1mm.,,,1.5mm,3.2mm.,.IC,,,,[7]..IC1.IC21,1.0mm,,,,,,,,21221211,,1.4~3.5kgCOD#(m3#d)-1[6],,,9.5kgCOD#(m3#d)-15.0kgCOD#(m3#d),,,,,,;,,,,,,,COD70%,,IC,46.24kgCOD/(m3#d)21212pH21213,,,,,,,,,,,(ECP)EGSB1122,UASB(0.8mm)4/5,1/5,2:MLSS24.63gPL,MLVSS13.05g/L2211EGSB23,,5,COD90%5,,10,12,12,COD,COD,,11~30,COD19112kgP(m3#d)52116kgP(m3#d),COD,92%,,EGSB,COD,,SS,,,EGSB,,,,,,EGSB,,;,,,,COD52.16kgP(m3#d),COD90%