关于污泥负荷的探讨李丛明

8421988~....~........~(f,)、,。,F`o=24LfSSV:Q—(m3/h);L—COD)mg/L),(、ù55`045J2.J4nJ.0.0.0.0.0ó/OQQà000。,,;,。,COD。l,COD,。。.D.6198711101520253012015202530(d)10080。,。:.、、、`,.`、,’、4020OOQ00。ID。20.30.40.50.6FCOD〔kgCOD/(kg·d)]1coDc0D、(BOD。,,COD);2L。L,(L。COD,L,COD);MLSS—(g/L);V—(m“);F~—COD(kgCOD/kg·d)。FcoDMLSS。V,“pL”V。。,,,,,,4,2。,MLsS1.49/L6.29/L,4,Fcu:。4。COD、,,、、,、。F,。DO,,。2~4mg/L,、,、。r/min79or/min),(750soor/min)。。,,,,,,,,,,,,。,,,。1.4~6.29/L,,,。,:;-.:.008060`zu200、:.Q:=1.6BOD*+o.16sMISS0.25xl。46BOD:=0.835BOD、+0.168MI`55:BOD*BODkgd/,MLSSkg。,,,。,。、COD,503。,CODCOD,COD。,,,,,,.,、3。23。4,.6。CO〔kgCOD1.01.21。4。,(1479。J」3c0DCOD441988。0.5z.okgCODm3·d),,。COD,。,。:。、1。,,,。2。。,FcoD0.1~0.35kgc。kg·d),。Feo。0.3~0.65kgBODS/(kg·d)。,l~2mg/L,1mg/L。,。,。,,,,。3.。,,。,,,,。。,,。DO,MLSS,。,。〔1〕〔〕,《》(38)3.,NO。4.NO,,NqN,NxO。5.Nq,,,NO,,,,。“”(z)1956vol3oNo。12P144~153