废水处理工程初步设计

201012000CODBOD5NPAP/O201021.31.131.231.332.52.152.253.63.163.273.393.4AP/O103.5133.6154.174.1174.217518192010311.11.1.11.2.3.4.5.6.1.1.24-511.2.m3/h800.3-0.4mPa40COD500mg/L,300mg/L,SS50mg/L,NH3-N200mg/L3.70.3-0.4mPa1400.01g/L,1.05g/L0.02g/L0.02g/L1000ppm20104150.3-0.4mPa140COD500mg/L,300mg/LSS50mg/L,NH3-N200mg/L0.210mg/L320.3-0.4mPa140pH1.5-2.5wt0.5%wt0.5%wt0.5%COD200mg/Lwt0.2%wt0.1%wt0.1%310.3-0.4mPa140pH9-11wt0.5%2-wt0.5%1ppm10ppm0ppm500ppmCOD4000-5000mg/Lwt0.1%wt0.6%wt0.1%250.5mPa140pH9-115ppm5ppmCOD400ppmBOD70ppm10ppm55mg/LCOD6000mg/L1500mg/L2010mg/L2COD500mg/L10.6COD300mg/L3.GB8978-1996144.4.1201054.24.34.44.52010622.12.1.12.1.2(1)(2)GWPB2-1999(3)GB8978-1996(4)GBJ14-1996(5)GB3838-88(6)2.2AP/OAP/O2010733.11dmhmQQQ3353885.2246.1022052531322.0157.3801.h=0.3m,v=0.8m/s,b=0.01m,006smQ3062.0n=bhvQsinmax=6.03.010.060sin062.0=32.05320.01s3210.0)132(01.0)1(bnnsBm63.0BmSmbb=50100mm,b=1040mm,b=1.510mmnmaxQ3/mshmv/mssm0.1~6.0sin2.sin220gvhkhh011h201080hmg29.81/msk34/3()sb79.1mkgvbsh085.0360sin6.196.0)10.001.0(79.1sin2)(023423410.080.15m3.12HhhhmH856.0850.03.03.0H,mhm2h0.3m4.mhhH6.03.03.0211Hmsmv/6.010120h=0.3mmB34.06.03.0062.01mtgtgBBl398.020234.036.020111mll199.0212mtgtgHllL85.2206.01.05.0991.0983.00.15.00121Lm1lm201091Bm10202lm1Hmmax1864001000QWWKdmW/17.088.110008640006.0062.03dm/2.03W3/md1W333/10mm0.10.010.06K1-11-1K/Ls4610152540701202004007501600K2.32.22.12.01.891.801.691.591.511.401.301.20HF80021-21-2HF800mm)mm)m/s)kW)0HF800800100.51.01.10602010103.23.2.13.2.21%50~%350.12~4.82QhmdmQ335.22453883tt=5h4VV=Qt=25.112255.224m5hh=5m(6)F25.224mhVF7mmBL15158Hmh5.01mhhH5.519mmmHBL5.515153.3SS3.3.17.148135.2242.2QHRTKVz2010113mV2.2zzKK35.4-5.2HRTHRT3185.7402mVV3.3.21.225.1120.1242694mvQAdmQQQ/269423hmvv/0.18.15.02.mAVh6.625.11285.74013.mhhhH3.72.05.06.6321mhh5.022mhh2.0333()pH360minFe:C=5:15101201012)m(tQV3Qh/m3thCOD60min35.22415.224mQTV24315645.2244mVV34Vhh5mhV8.377.3514.356445/3.8=1.3140.15m5m0.5mH=0.15+5+0.5=5.65H5.653.8m5v24Qv2Qh/m3mhQvm/8.198.314.35.22444322620101315.6L/s14L/(sm2)6min2214()43.96/2tqfqLs200mm4.18m/s0.7m225.760.743.967.33/6Ls50mm3.74m/s2m1.9mK0.5%2220.5%()0.01572Fm10mm78.5mm21570020078.5kFNs344520.0634m1.51.53.14146395.6VfqtL'60601462.522100021000FqtHmF3m2m5.65m5105m10m/hFe:C=5:1()200mm50mm0.5%UPVC395.6L2.52mUPVC2010144FentonFentonFe2+85%COD40%11)m(tQV3Qh/m3thCOD1.5h375.3365.15.224mtQVV1=336.75/4=84.2m32)m(h/VA21h4m212142.84mhVA37m3m734.5m0.5m4FentonH2O230%H2O2500mg/L224.5m3/hH2O2112.25kg/h(5)1.14g/L3315/13.2/1.1410/kghLhkgm40%33L/h40L/hJX-40/82010155+CODcrFe2+Fe3+Ca(OH)2Fe(OH)2Fe(OH)3CODpH67pH5pHBYS0121)m(tQV3Qh/m3th1h35.22415.224mtQV22/()AVhmh4m25645.224mhVA38m7m0.5m874.5m4Ca(OH)2Fe3+H+pHFe(OH)3pHFe2+pH3pH5H+hmol/5.224105.22410103533H+Fe3+Fe3+75molFe3+3OH-OH-224.5molCa(OH)2112.25mol2()CaOH1.11kg/hCa(OH)270~75%Ca(OH)21.59kg/h2010165Ca(OH)210%331.59100.115.9/mh315.90.439.75/mh339.7517.75/2.2410Lh40%44.4L/h63L/hJX63/522.11.%100LaLtLaELaBOD5,La=70Mg/LLtBOD5Lt20Mg/L%4.71%100702070E2.NS0.3kgBOD5kgMLVSSd3.1SVI1103RrRXSVINSSVI=120rr=1.2RR=30%LMgX/7.23073.01120102.13.03(2)MLVSSX=fXfMLVSS/MLSSf=0.7201017X=0.72307.7=1615.4mg/L3/100002.1120101033LMgrSVIXr4.RRXXr1R=35%R=36%5.NVNV=XNS=0.31615.4=0.5kgBOD5/m3d6.3m8.838')(NsXLtLaQVQ7.1h84.3d16.053888.838QVtm2h88.25388)3.01(8.838)1(QRVts8.XaQLrbVX201018aa0.6bb0.05LrBODX=0.653880.5-0.05838.81.6=1549.3kg/d9.d87.03.15491.638.88X'XVC2.21.2,V1=838.8m4mS1=V/H=838.8/4=209.7m22.775.147HB3.m3077.2091BSL4.L1=30/310m2.32.3.11O2aQLr+bVX201019aba=0.5b=0.15O20.553880.5+0.15838.81.6=1548.3kg/d=64.5kg/h2BOD5O2522/kgBODkgO13.015.05.0''NsbaO3O2maxO2maxaQLrK+bVXK=1.4O2max=0.553880.51.4+0.15838.81.6=2087kg/d=87kg/h2.2.20.2m3.8m301CSP50020CS20=9.17mg/L30CS30=7.63mg/L2PbPb=P+9.8103HPP=1.013105PaHPb=1.013510+9.83103.8=51039.1Pa3Ot%100)1(2179)1(21AAtEEOEA%EA=18%%9.17%100%)181(2179%)181(21tO4Csb(T)201020T=30mg/L12.8)429.1710026.21039.1(63.7)429.1710026.2(555)30()30(PbCCSSb520R0)20()30()20(0024.1TSbSCCRCRRKLa=0.8CS=0.9=1CC=2mg/Lkg/h110024.10.212.819.08.017.95.64)2030(0R6R0maxkg/h148024.10.211.819.08.017.987)2030(0R7GS/hm203718.03.01103.030ASERG8GSmax/hm274118.03.01483.03max0maxASERG9BOD520102153/kgBODm1.18245.053882037QLrGS10m333/mm1.924/53882037QGS2.2.3218271/hm68.36513527411353SmaG21010=100m21m21003100/27=442741/100=2.741h/m32.3.41GSTmax=3Gsmax=349367.41m3/h=148102.23m3/minGST=3Gs=341139.63m3/h=123418.89m3/min2H=(h1+h2+h3+h4)9.8h1mH2Oh2mH2Oh3201022h4HH=(h1+h2+h3+h4)9.8=6-0.2+1.09.8=66.64KPa3570KPa15m3/min323.4Ap/OAp/O3.4.11.35.437245.17000mQtVPP3mVphthtPP5.121238.218mV2.mh5.325.62mhVA3.LBAmBmL25.6,103.4.21.BOD5Lmg/6510065.0LmgBODL/3.9242.165LmgBODL/8.623.9268.0BOD5201023SeLmgSeLmgSe/2.27,/908.622.302.2419200025.0)2.27200(7000)(mXLSSQVseSLkg)/(5dkgMLSSBODkg)/(5dkgMLVSSBODF/Mg)/(5dgMLSSBODg)/(5dgMLVSSBODQdm3350mkgLmgBODS35mkgLmgBODSe3mkgLmgMLVSSMLSSX3mV231210m3.hQVt3.824350012104.dkgVXXc60510420012103dmVmgVSSMLVSSXdgVSSX45-3//c335.98%2010243325.30%210605m6.RMLSS2000Lmg5.0)75.025.0(RRLmgQRQQQRRR10002000%507.dkgXSSQOve3.30100060542.168.0)2.27200(350042.168.0)(028.m5.33465.312102hhmhvA9.(1)BmB5