印染废水处理设计方案

1200m3/h1200t/d11200t/d2900m3/d,250m3/dPHPHPHA-OA-O1200t/d32.112(GB8978-1996)3(GB18918-2002)4DB32/670-20045GB50054-926GB50062-9271997GBJ14-19878GBJ15-19889GBJ69-84101~1111198912121984513198972.21)GB18918-2002B2)a)1200t/d4b)2.31)2)3)4)ISO90025)6)3.1Qd=900m3/dQd=250m3/dQd=1200m3/d1200t/d5Qd=1200m3/d24Qh=50m3/h3.2ABC2011-201520156CODcr60mg/l10mg/l12mg/l0.5mg/l2-3CODcrBOD5SSNH3-NPH1100mg/l250mg/l250mg/l2503567CODcrBOD5SSNH3-NPH60mg/l10mg/l20mg/l4010mg/l69(DB/670-2004)4.14.24.2.11200t/d6(1)(2)(3)(4)PHCODcrBOD(5)(6)(7)4.2.21200t/d740Ca(OH)2,PH7.5-8.5PACPAMNO3-NO2-NO-2-3mg/LNO3-NO2-NO-N21200t/d8BAF15BAF1200t/d94.3+PAC/PAMMBRPAC/PAM1200t/d104.3.14.3.2121200t/d1170%605704.3.360-70%5.15.1.170401200t/d124025-30Q900m3/h,7040770077008200mm500m3/h5.1.2430+1200t/d135.1.3()CaOH2PH7.5-8.5PAC/PAM600,50mm2-3mm60m605.1.411200t/d1460m21600022002500mm2.3m20min4.17mm/s0.58mm/s66.7min3540%40mg/L3mg/LTV-52RGZ-1N=0.55KW3Z-0.25/61,Q=0.05m3/min,H=0.6MPa,N=1.1KW8001,800mm3200mmWDL40-521Q=10.0m3/hrH=40mH2ON=4.0KWJY-2222N=0.85KW4250015002000mm1200t/d156m3Q23550FSBL-2525m3/h25m4KW,2+(1)(2)PH(3)(4)(5)(6)A/O5.1.51200t/d16PH10610151200t/d17HydrolizationPHanoxicannaerobicDO0anoxicDO0.3-0.5mg/lAOAO11200t/d18ab1621C62C32CH3COCOOH4H6O26CO2+6H2O2CHONFePSN163CHO41200t/d193ABC60NH3-NNO3-NO2-NO-BOD5CODcrBOD5CODcr0.030.025BOD5CODcr0.410.590.3-0.5mg/L4,QJB0.85/260-280r0.85KWDO0.2-0.5mg/l1200t/d20=800025003000mm2112m355.1.6---3-5(1)300m2/m3(2)NO3-NO2-NO(3)451200t/d211.1)1020g/l23g/l2)3)4)PP45%5)6)5.1.6-1mm3/hpaqekgo2/h%kgo2/kw.h6.0329000.33631.546.991200t/d224.0334000.1821.706.58qekg/h%kg/kw.h5.1.7MBRMBRMBR207010MBRMLSSMBRMBR1200t/d23a)50%b)MLSS(15g/L)(60)c)d)e)Fig1MBR1200t/d24Fig2MBRforwastewatertreatmentprocessMBR5.1.8MBRMBRMBRMBR5,00010,000m3/dMBR45,000m3/dMBRMBR1200t/d25Fig3SimpleSchematicDrawingofMBRSystemMBRFig4TypicalschematicformembranebioreactorsystemMBR4MBR1200t/d26MBRMBRMBRMBRMBRMBR5.1.9MBRFVDFMBRMBR1200t/d27MBRMBRMBR1/3Typicalcelldimension:Width700mmHeight1340mmLength:tosuitFPmodulespacing:80-120mmFig5MBRSystemLayoutMBRAMBRB1200t/d28MLSSCPVDF10-15L/(m2.h)(1)###MBRMBRMBR15:1~25:1MBR46(2)MBR1200t/d29MBR3MBR3~1220KPaFig6MBRSystemMBRDMBR1)1200t/d30MBR225m34.52)0.20.412.5L/(m2h)425m3/h1262020008002100mm3043)+4)A-OMBRNH3-N1200t/d31BODCODMBRMBRMBRMBRMBRMBRMBRMBRMBRMBR1200t/d32MBR24MBR,5.1.10CODCr/BOD5CODCr/BOD5SSSSNH3-NMBRNH3-N5.1.110.5kg1200t/d331kgBOD5800kg/d988000.0240m3/d6.03.04.0mv=63m3,t=230hr6005.1.12XM32/630-UK400L(98%)0.560-70%G-40Q=5m3/h40m3.0KW15.1.1220:1BR-1256007Q16.671m3/min0.5kgf/cm21350rN=18.5KW5.1.131.1000050005000m225m34.5m1200t/d344.51220008002100mmSS30412UPVCDN50/2512UPVCDN40/20123MBRWRUF-202015L/.h0.1um0.04MPa5-45PVDF240:4BR-150(7011)17.28m3/min0.5kfg/cm21200t/d351000rpm30KW25100WQ80-10-480m3/h10mH2O41kW2(11)6JY-116001800mm3m3PE25SFB(L)-153m3/h150.75KW17ISW50-1251:25m3/h1200t/d3620m3KW4600800mm4Q235ALIS-20SBS18ISW65-125(I)50m3/h20m5.5KW18001100mm1Q235A5.1.13CODcrBOD5SSNH3-NPHmg/L1100250250250257-8mg/L1100250225250257-8%//10///1200t/d37mg/L1100250225250257-8mg/L9902252252507-8%1010////mg/L990225225250257-8mg/L693191.3125175257-8%30155030//mg/L693191.3125175257-8mg/L485162.612.552.521.257-8%3015907015mg/L485162.612.552.521.257-8mg/L315.3121.958036.758.266.5-8%3525/3060mg/L315.3121.958036.758.266.5-8mg/L157.736.598023.897.446.5-8%5070/3510MBRmg/L157.736.958023.897.446.5-8mg/L45.449.257.175.26.5-8%657593.570309396.6989780/1200t/d385.25-2-1(m)1122003MBR1255m14300030002500mm11NG-5002Q235A/FRP220.82.1m12SS304350-25?40-2012UPVC4MBR150045050mm240PVDF53m31PE625FSB(L)-1520.75KWQ=3m3/hH=15m7ISW50-125(I)43KWQ=25m3/hH=20m8ISW65-12515.5KWQ=50m3/hH=20m9?600800mm4Q235B10?8001100mm1Q235B1200t/d3911DN200/125-401Q235B/UPVC12BR-1502Q=16.7m3/minn=30KW=0.5kgf/cm213GGDPLC114KQL-I215325+10dn40dn25134+1.516CODcr1171E+H180-1001E+H5.35.3.11235.3.2125.45.4.11TN-SNPEPE1200t/d4025.4.21235.4.3(1)VVKVV277.5KW37.25KW5-4-1=KWRJY-(4)0.75/120241200t/d41BR-150130100%=30ISW50-125I23100%=6ISW65-125I15.530%=1.6537.65KW/h5.55.5.1U-PVC5.5.21DN150mmU-PVC2DN150mm325.5.3S620mm1:25.5.41200t/d426.16.1.1137.65KW0.5/21600/300mg/L350KG6500/300mg/L150KG3)40004MBRMBRPVDF34800m2MBR1224028001200t/d436.1.21E1E1=37.650.550=0.38/m32E2E2=3501.6+1506.5/4301200=0.011/m33E3E3=34000302450=0.33/m34E4=2402800/120030123=0.52/5)Em3E=E1+E2+E3+E4=0.38+0.011+0.33+0.52=1.2421/m36.1.31.241/m3,121200t/d4420mm1:28513IPN8710IPN8710-134(1)(2)2450m3/h3(3)1200t/d451)1.11.230,1.3:1.01.275dB(A)1.42)2.12.22.3HWR11.11.2()22.12.211200t/d462333.12.212344.14.24.34.44.54.61234.7512361)H(HoId)W(Witness);R1200t/d47(Review)2.4()3)3.12005AB3.23.33.43.53.6::1200t/d483.74)4.14.24.35)5.15.1.15.1.25.1.35.21200t/d495.2.11805.2.25.2.35.2.45.2.55.35.41200t/d5061200t/d5171DELL19P412P4HP11P4DELL6P4Cn6001/HP8A33A32A11A12117016322701623801224801215501036901537361018361041200t/d529=6-242200mm210=1-51800mm31115t61210t8135t3145t21510t216=1-16mm217=5-24mm218=0.5-10mm519=10-16mm420=6-24mm121=2-24mm162242352432522632710002501228100061200t/d53292308312500403322331234PSWD-22356332-24215000V-20000VJC282R10-3000/minLD50-15055-150m3/