注册环保工程师专业案例详解

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11216000m3/dMLSS3500mg/L1000mL30min360mLSVI()A102.9B120.9C192.0mhD129.0mh9.1025.31036)/(10(%)LgMLSSSVSVI2216000m3/dMLSS3500mg/L20000m34600m3/dA15.16dB15.22dC15.18dD12.68XVXcX3.5kg/m3V20000m3X()=4600m3/dX()46001.0044618kg/dc3.520000/461815.16d3.2BOD220mg/LA0.68kgBOD/kgMLSS.dB0.76kgBOD/kgMLSS.dC0.86kgBOD/kgMLSS.dD0.70kgBOD/kgMLSS.dVXSQNs0X3500mg/LV20000m3Q216000m3/dS0220mg/LNs216000220/3500200000.68kgBOD/kgMLSS.d4.2BOD300mg/LA3240B3420C3024D3042VSQNw0V20000m3Q216000m3/dS0300mg/LNw216000300/200003240kgBOD/m3.d5.8.7m3/s0.1m/sCODcr14.5mg/L1.0m3/sCODcr58mg/L.K1=0.5/d5kmCODcrA.10.2B13.6C12.1D16.3tKLLe10COD6.130.17.80.1587.85.140whwwhhLqvqvqvqvmg/L264.855.06.13eL10.18mg/L6.160400/120L/.BOD520g/.2000m3/dBOD52200mg/LBOD530mg/LBOD5250mg/LP329A.1.53B1.35C3.15D5.13LtLalLalLanQ160*400*120/1000+20009680m3/dBODLa160*400*20+2000*2200/9680586.8mg/L53.1302502508.586LtLalLalLan7.99.51/21/10A.9995B9599C49.759.95D9.9549.7512122111PwPwPsPsVVVPw199.51/2VPw2995.0112/1212PwPsPsVVPw2991/10Pw2958.10080m3/dBOD250mg/LBOD20mg/L1.0kg/m3.d3000mg/L8000mg/L30minSV30Y0bs0.3C5H7O2N1m3P297A.2520B2250C2025D2052NwQSaNsXQSaVQ10080m3/dBOD250mg/LNw1.0kg/m3.d25200.125.010080NwQSaVm332AA.6hB8hC0.25hD4hTV/Q2520/100800.25d6h9.20000m3/dBOD200mg/LB0.3kgBOD/kgMLSS.d3500mg/L8000mg/L1100kg/d1dA.9.09dB9.90dC12.12dD12.21dWXvVcVQSa/Ns.X20000*200/0.3*35003809m3Xv0.75X0.75*35002625mg/LW1100kg/dc2.625*3809/11009.09d2AA.78B87C68D86XrRRX1X3500mg/LXr8000mg/LR0.787810.pH56.54.557446810m3/hA.BCDpH5*4+6.5*4+4.5*6+5*8+7*10/4+4+6+8+105.7pH6-911.120m3/h250mg/L70%70%1u0=1.8m/kg/m3A.267B67C276D76701hu0=1.8m/kg/m3250mg/L1h70u0=0.45m/hAQmax/q120/0.45267m2qu012.400m3/h0.510-3mol/LCaO425mg/LpHCaO60%400*25*24/1000240kg/dCaO[CaO]3[a]-[X]+[]P32[a]25/3420.073mmol/L[X]0.5mmol/L[]0.25-0.5mmol/L[CaO]3[a]-[X]+[]3*0.073-0.5+0.50.219mmol/LCaO400*0.219*56*24/1000117.7kg/dCaO117.7/0.6196kg/d13.500m3/dBOD400mg/LBOD25%BOD60mg/LVABOD0.25kg/m3d1.5-2q1-3m3/m2dA.480m3300m2B680m3453m2C480m3220m2D680m3300m2VQV1P328V1LaLt/M400*0.75-60/0.25*10000.96m3V500*0.96480m3FV/H480/1.5320m2H1.5FV/H480/2240m2H2FQ/q500/1500m2q1m3/m2dFQ/q500/3167m2q3m3/m2d14.40%60%BOD5840mg/L6mg/LBOD5200mg/L35mg/L5mg/LABCDBOD/N/P0.4840+0.6200/0.46+0.635/0.65152/7.8/1100/5/115.MLSS3700mg/lSVI80ml/gSVP297A29.615000mg/LB26.915000mg/LC29.61500mg/LD26.91500mg/LMLSSSVSVI5%6.29/296/3700/80LmlLmgSSgSSmlMLSSSVISVLmgSVIrXr/1500080102.1106616.Q1000000m3/dBOD5180mg/LBOD515mg/LV300000m3Xr=2000mg/LEA=25%Cl=2mg/L4.5mT1=100CT2=300Ca=0.5,b=0.1,=0.85,=0.95=1.0Gsm3/minP297A2154.9m3/min2206.3m3/minB2514.9m3/min2206.3m3/minC2154.9m3/min2026.3m3/minD2514.9m3/min2026.3m3/minhkgOdkgOVXbSSQaORvei/5.5937/142500100020003000001.01000)15180(10000005.0)(222bP,sbCPaHPPb535310454.15.4108.910013.1108.9%6.16%)251(2179%)251(21)1(2179)1(21AAbEEOLmgCsb/20.1010013.110454.1216.1617.92155)20(LmgCsb/61.1210013.110454.1216.1633.112155)10(LmgCsb/49.810013.110454.1216.1663.72155)30(6hkgOCCCRRTsmTsb/6.9050)261.120.195.0(024.185.020.105.5937)(024.12100)()20()20()10(0hkgOCCCRRTsmTsb/6.9266)249.80.195.0(024.185.020.105.5937)(024.12100)()20()20()30(0AsERG28.00min/3.2206/4.132379min/9.2154/7.12929333)30(33)10(mhmGmhmGss17.N150mg/LBOD5210mg/LpH7.5Na2CO3pHBOD595%90%1pHNa2CO3ALCOmgNa/8.215732BLCOmgNa/8.251732CLCOmgNa/8.217532DLCOmgNa/8.271532pH7.53NaCOH+3HCO3NaCO2106142~2~324CONaHNHLCOmgNa/8.21572106%95141503218.17ALOHmgCH/4.2433BLOHmgCH/3.4243CLOHmgCH/3.2443DLOHmgCH/4.23437325146513356622233COOHNOHCHNOHLOHmgCH/3.244325146%90%95150319.BOD51500mg/lSS2000mg/lTN30mg/lBOD5200mg/lTN35mg/lTP5mg/lBOD5/N/P100/5/11000A5000m3B1800m3C3000m3D2000m31000m33Vm5BOD3/)20010001500(mLmgVTN3/)35100030(mLmgVTP3/5mLVmg1:5:100P:N:BOD51:5:100)5(:)35100030(:)20010001500(VVV31180051003510003020010001500mVVV3250001100520010001500mVVV33300015535100030mVVVPN5311800mV1:18.6:372P:N:BOD5P325000mV1:8.2:100P:N:BOD5N35000mV20.400mm()P2478A0.45B0.55C0.65D0.7521.P248A200mm0.004B300mm0.004C200mm0.003D300mm0.00422.n0.014D300mmI=0.004Q30L/svh/DA0.82m/s0.52B0.8m/s0.48C0.78m/s0.48D0.78m/s0.52n0.014D300mm2324h101t150m31.4A30.3L/sB40.3L/sC24.3L/sD23.4L/ssLTKzMmQ/3.242436004.110001501036002480A1517B1715C1348D975360024KzNnQnP2422-3-11n140*0.9126L/.d9Kz1.3sLKzNnQ/15173600243.18000001263600242590000120L/.d3213.0mP265A10B15C14D13Q120*90000/86400125L/sQmaxKz*Q1.59*125199L/s200L/sKz321200/2100L/s5minW100*60*5/100030m33.0mFW/H30/310m2

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