11CCBConductionCurrentBiofilterCCBCCBCODcr30mgL5.95mgLBOD520mgL3.50mgLSS30mgL6.55mgL2CCB2SSBOD5CODcr3U512(3AB41234561CODcrBOD5SSS5CCBCCBPHBPHB3CCBSBRABU4:1mgL2.54.02.551510h1.53dh12BOD5kgBOD5(m3d)25%0.5%3540050m2T0.21000-1900(:,)T0.110.201210.6ms0.8m10mm10mm6020.51.8mh0.51.5m245511013mm1525mm0.51.5m12BOD52535%CODcr3045%SS1020%2535%34m3m2h8m3m2h100mm1m600.86m0.7m1m4050351BOD52.05.5kgm3.d17d48LCCBm2.s1.051.1510mm1.52.5m12h0.5h52.50.34.0102.567S1.5h0.5mgL8S30min0.5mgL97CCB1U23BAF4BAF1.556SBRCCBABA207CCBA2089,10111281UCCBSBRABCCBU2.54m2.54m2.54m21A2ONO2-NNO3-NN2SS2CCBCCBCCBPHBPHBCCBCCBCCBCCBCCBCCB8090%CCBA2O91U2CCB34UCCB10CCBUCCB111CCB2CODcrBOD5SSCCB34CCBS5CCB6CCBSS7,CCBBOD5510CCB1/31015g/LCCBCCBSS8CCB121CCBU2CCBUCCB3CCBBOD5510CCBCCB131015gLCCBCCBSS4CCB5CCBSS6CCB30%7PLCCCBCCBPLC81CCBCCBCCBPHBPHB2CCBCCBCCBCCBCCB,,CCB80-90%3A2ONO2-NNO3-NN2SSCCBCCB2.53mCCBCCBA2O9CCB10CCB11CCB