A2O计算书

A/A/O1.1.1Qav=50000cum/dQmin=50000cum/dKz=1.30Qmax=Kz*Qav=65000cum/dQ=50000cum/d1.2BOD5(mg/l)2002010COD(mg/l)4006040SS(mg/l)250200TN(mg/l)402020NH3-N(mg/l)3055NO3-N(mg/l)011TP(mg/l)510.5SP(mg/l)2.51.5(mg/l)7010()50PH7(16(81.31.3.1Xvss=1785mgMLVSS/l0.35(0.7~0.8)0.521.3.20.6mgVSS/mgBO(200.051/d(1.3.3m(15)0.471/d(0.4~0.5,0.470.45)DO=2.0mg/lNH4-NKN=T=Tmin=8KN=10^(0.051*T-1.158)=0.2mg/lYn=0.15mgVSS/mgNH4(0.04~0.29,0.15)20KdN20=0.041/d(0.03~0.06,0.05)SF=1.8(1.5~4,2.5)Ko=1.0mg/l(0.25~2.46,1.0)1.3.420UDN(20)=0.111/d(0.075~0.115,0.1)DOn=0.15mg/l1.3.52()2.1Tmin=8KdKd(Tmin)=Kd20*1.05^(Tmin-20)=0.0281/dm=m(15)*e^[0.098*(Tmin-15)]*[1-0.833*(7.2-PH)]*[DO/(Ko+DO)]=0.1321/dKdNKdN(Tmin)=KdN20*1.05^(Tmin-20)=0.0221/d2.22.2.1k'=m/Yn=0.881/d2.2.2tcmin:1/tcmin=Yn*k'-kdN:tcmin=1/(Yn*k'-kdN)tcmin=1/(Yn*k'-kdN)=9.16dtc=SF*tcmin=16.5d2.32.3.1Un:1/tc=Yn*Un-kdN:Un=(1/tc+kdN)/YnUn=(1/tc+kdN)/Yn=0.55mgNH4-N/(mgMLVSS*d)2.3.2Ne:Un=k'*Ne/(Kn+Ne):Ne=Un*Kn/(k'-Un)Ne=Un*Kn/(k'-Un)=0.30mg/l2.3.3Us:1/tc=Y*Us-Us=(1/tc+kd)0.15mgBOD/(mgMLVSS*d)2.42.4.1BODtb=(So'-Se)/(Us*Xvss*f)=0.68d=16.43hfVSSf88.74%2.4.1BOD5Yobs=Y/(1+Kd*tc0.41mgVSS/mgBOD5Nd=TN0-0.122*Yobs*(So'-Se)-Ne-0.016*Kd*tc*(So'-Se)*Yobs=31.2mg/lfn=Yn*Nd/(Yabs*(So'-Se)+Yn*Nd+0.016*Kd*tc*(So'-Se)*Yobs)=0.066tntn=(TNo-0.122*Yobs*(S0'-Se)-Ne-0.016*Kd*tc*(So'-Se)*Yobs)/(Usn*X*fn)=0.48d=11.5h2.4.2t=16.43h2.4.3Va=Q*t/24=34230.3cum2.5W1=Yobs*(So-Se)*Q/1000=3907.29kg/dW2=fP*Kd*tc*W1=358.54kg/dW3=ss*SSo*Q/1000=6500.0kg/dTSSss52%W4=Yn*(NH0-Nhe)*Q/(1+tc*KdN)=137.2kg/dW'=W1+W2+W3+W4-SSe*Q/1000=10903.0kg/d=10.9t/dW'/[(So-Se)*Q/1000)=1.15kgDS/kgBODf=W1/(W1+W2+W4)=88.74%2.6MLVSSfvss'=(W1/fvss)/W=0.35840.362.7MLSSX=MLVSS/fvss=4981mg/l5000mg/l0.0555kgBOD/kgSS.dtc'=15.70d2.8p=99.0%Nw=10.0kg/m3Vs=W/Nw=1090m3/d=21.6l/s(14hr)2.91477.9m3/h779kg/hm3m3/hl/s99.00%109077.8821.694.00%181.712.983.680.00%54.53.891.1PAM0.004kgPAM/kg43.61kg/d=3.115kg/h2.102.10.1A/A/OV=45264.5m3T=21.73hrH1=5.5mS=2B1=9mA1=4115.0m2L1=457.2mL2=0mL3=457.2mL3=460m4L4=115mH2=0.5mH=6mV1=8950.9m3L4=90.4mL4=92mV2=2083.3m3L5=21.0mL4=23mVt=45540m3Tt=20.88d2.11H1=3.5m3()3.1Tmin=8UDNUDN=UDN(20)*1.09^(Tmin-20)*(1-DOn)=0.0332mgNO3-N/mgMLVSS*d3.2VdnNDenitNDenit=TNo-TNe-0.12*W1/Q*1000=10.6mg/l(TNeVdnVdn=NDenit/(UDN*Xvss)=0.18d=4.30hV=8950.9cum(R+r)=NDenit/TNe=0.534()4.14.2Vp=Q*tan/24=2083.3cumtan=1hr4.3tant=24*Vp/[(1+r)*Q]=0.7hr()4.4PO4PCP1PO4-Pkp=0.0236*So-0.036=4.68mgP/gMLSS*hrCP1=CPo+kp*tant*X/1000=18.1mg/l4.5PO4PCP2PO4-Pku,0.5l/gMLSS*hrt2=t/(1+r+R)=4.69hrln(Cp1/Cp2)=ku*X*t2/1000:Cp2=Cp1*exp(-ku*X*t2/1000)=0.27mg/l4.6TPeTPe=(CP2+0.055)/0.671=0.49mg/l4.7PxPx=(TPo-TPe)*Q/(W*1000)=5.77%55.1O2O2-c=1.47*Q*(So-Se)/1000-1.42*W1=8416.6kgO2/dBODu/BOD5=1.471.42kgO2/kgVSS5.2O2-nO2-n=4.6*[Q*(TNo-Ne)-0.12*W1]=6973.3kgO2/dN14/113=0.12kgN/kgVSS5.3O2-dnO2-dn=2.86*[Q*(TNo-TNe)/1000-0.12*W1*fvss]=2390.656kgO2/d(TNe20mg/l)5.4O2=O2_c+O2_n-O2_dn=12999.3kgO2/d=13.0tO2/d5.5BOD5=O2*1000/[Q*(So-Se)]=1.37kgO2/kgBOD6?m6.16.1.1N(AOR)12999.3kgO2/d=541.6kgO2/h6.1.2DO(DO)2.0mg/L6.1.3(CS,20)9.17mg/L6.1.42800m6.1.5Pa(kPa)(P81)7.36mH2O=72.13Kpa6.1.6(T)166.1.7T(P6)9.95mg/L6.1.8TPa(CSW)7.086.1.974.10%6.26.2.1KKL215KKL215KKL215KKL215(m3/h.)7.57.57.57.5(EA%)38383838(m)5.55.55.55.5(KLa/KLa)0.650.650.650.650.900.900.900.90%(Ot)14.1514.1514.1514.15Pb(kgf/cm2)1.2861.2861.2861.28616CSM(mgO2/L)8.588.588.588.5816f(fN0NSORAOR)2.712.712.712.71N=N0(CSMC0)1.024(T20)/CSOt=211001EA)/79+21(1EA)CSM=CSW(Ot/42+Pb/2Pa)16N0(SOR)(kgO2/h)1469.141469.141469.141469.1416Gs(m3/h)17391.6117391.6117391.6117391.618CSM(mgO2/L)10.2310.2310.2310.238f(fN0NSORAOR)2.602.602.602.608N0(SOR)(kgO2/h)1409.081409.081409.081409.088Gs(m3/h)16680.6816680.6816680.6816680.6812CSM(mgO2/L)9.339.339.339.3312f(fN0NSORAOR)2.662.662.662.6612N0(SOR)(kgO2/h)1443.071443.071443.071443.0712Gs(m3/h)17083.0217083.0217083.0217083.0216SOR(2319231923192319(,2)1159115911591159mmH2O800800800800mmH2O350350350350p'(kgf/cm2)0.6850.6850.6850.685p(kgf/cm2)0.9620.9620.9620.9620.80.80.80.8P(Kw)571.82571.82571.82571.82(kgO2/kw.h)3.213.213.213.21(kgO2/kw.h)2.572.572.572.57N0/(P)P=2.05(Gs)N0=fNGs=N0/(0.3EA)2144.938.8.1t'=30minV'=1042m3n'=2h=5.0mW=10mL=13.0mL=V=2000m3mg/L8.25gCl2/t250kgCl2/d=N0=fN