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24:2011-10-26:(WX-Z07-11):(1965-),,,,、,()027-88430572()fan1965@163.com。,,96%,,[1,2]。,[3-5]。、[6]。,,,,,[7,8],1,1,1,2,2,2,2(1.,430064;2.,430071):24,3d、、。,46.132L,17.530L;、、,;,COD、TP、TNNH4+-N,pH。pH7.15,COD656.22mg/L,TP4.13mg/L,TN20.69mg/L,NH4+-N11.88mg/L,;COD21.04g/(·d)、TP0.12g/(·d)、TN0.53g/(·d)、NH4+-N0.30g/(·d);COD、、,;TP、、,;TNNH4+-N。:;;;;:X799.3:A:0439-8114(2011)24-5079-05StudyonRuralDomesticWastewaterProducingDynamicsandCharacteristicofWastewaterQualityinThreeGorgesReservoirAreaofHubeiProvince.FANXian-peng1,XIONGGui-yun1,ZHANGMin-min1,DONGWen-zhong2,GANXiao-Ze2,LIFeng2,WANGLi-na2(1.InstituteofPlantProtection,SoilandFertilizerSciences,HubeiAcademyofAgriculturalSciences,Wuhan430064,China;2.HubeiAgriculturalEcologicalEnvironmentProtectionCentre,Wuhan,430071,China)Abstract:24typicalruralhouseholdsfrom4countiesinThreeGorgesreservoirareaofHubeiprovincewereselectedtostudytheproducingrateofruraldomesticwastewater(RDW),influencingfactors,thefeaturesoftheflowquality,andtheproducingcoefficientofpollutantproducedin3continuousdaysofeachseason.TheresultshowedthattheproducingrateofRDWaveragedat17.530L/dpercapita;Whichwasaffectedbythelocation,seasonandincome,sanitaryapplianceofthefarmer.ThequalityofRSWwasinstable.TheaveragepHandtheconcentrationofCOD,TP,TNandNH4+-Nwere7.15,656.22mg/L,4.13mg/L,20.69mg/Land11.88mg/Lrespectively;AndthemarginsofCOD、TP、TNandNH4+-Nvaluewerelarge,whilethechangerangeofpHwassmall.TheproducingcoefficientsofmainpollutantfromRDWwereCOD21.04g/(cap·d),TP0.12g/(cap·d),TN0.53g/(cap·d),NH4+-N0.30g/(cap·d)respectively.TheproducingcoefficientsofCODandTPwereaffectedbythelocation,seasonandsanitaryappliance,whilethatofTNandNH4+-Nwereonlyaffectedbyseason.Keywords:ThreeGorgesreservoirarea;ruraldomesticwastewater;influencingfactors;characteristicofwastewaterquality;producingcoefficientofpollutant5024201112HubeiAgriculturalSciencesVol.50No.24Dec.,2011DOI:10.14088/j.cnki.issn0439-8114.2011.24.00420111()(2008)//L71.23643.31041.08528.89946.132//4.5002.2082.2921.9582.740//L15.562±7.28619.966±8.30618.819±6.01115.772±8.33317.530±7.667//%46.8241.6031.9452.8343.74[9]。,。,[10-12]、、[13-23],[24-26],、[27,28]。,。,,、、、,、,。11.1,,,11397km2,163.57。4()、、、,43、972,39.76,120.82[29]。,()(>3200)、(2200~3200)、(<2200),2[30],1,1。24、、、。1.21.2.1、、、4,20081,20084,20087,200810。1.2.21)。,(2m3),。,,;,,,。2)、。,,(,HJ/T92—2002),pH(,GB6920—1986)。3)。,,、,,10L,,,pH2。1000mL,。1.2.3COD(,GB11914—1989),NH4+-N(,GB7478—1987),TN(,GB11894—1989),TP(,GB11893—1989)。22.12.1.1,46.132L,2.740,17.530L(1),(15.22L)[25],(25.7~60.7L)[4,26]、(71L)(81L)[2]。,39.76,1.834m3,669.400m3。2.1.2,508024(20.672L),(18.229L)(17.924L),(13.294L)(2、1)。4()、,。,、,,[25]。2.1.3,、、、[25,26,31,32]。,,(),、。1)。、,[4,25,26,31],。,4(),(19.966L)(18.819L)(15.562L)(15.772L)(2),,、。,,。2)。[33],>>。,(18.161L)>(17.827L)>(16.601L)(2)。4(),,[4,26]、[25]。。3)。,(3),4()。2.2,[34],、、。24COD、TP、TN、NH4+-N(3),、,pH,9.33%。[25],24pH7.15,COD656.22mg/L,TP4.13mg/L,TN20.69mg/L,NH4+-N11.88mg/L。COD,(GB18918—2002,100mg/L)6.56,(GB5084—2005)(200mg/L)3.28,2()(2008)2008-022008-052008-082008-1010.6388.86517.12025.62515.56217.88712.24721.27528.45619.96616.31519.99019.80319.16718.81928.07512.07313.4989.44115.77218.22913.29417.92420.67217.530//L30.00025.00020.00015.00010.0005.0000.000//L1226.0024.0022.0020.0018.0016.0014.0012.0010.00//L(3200)(2200~3200)(2200)322.0020.0018.0016.0014.0012.0010.00//L:50812011[35],;[35]、[35]、[2]、[36][33,37]。,,COD600~700mg/L、TP3~5mg/L、TN20~30mg/L。2.32.3.1、。,COD21.04g/(·d)、TP0.12g/(·d)、TN0.53g/(·d)、NH4+-N0.30g/(·d)(4)。COD,TP、TNNH4+-N[33],。2.3.2,、[33],、、,。1)COD。(5),COD,、、。4(),COD(33.93g/(·d)、14.84g/(·d),;COD,>>>;COD,、,[33];COD,,。2)TP。TP,,4(),3();,COD,3;;,。3)TNNH4+-N。TNNH4+-N,TNNH4+-N,55%~65%,。TNNH4+-N、,,CODTP,3。,,COD、、,,4()。TP、、,。TNNH4+-N。34()243(2008,n=96)//%pH7.197.159.605.300.679.33COD//mg/L1103.65656.2210000.0039.001403.25127.15TP//mg/L6.744.1366.900.319.92147.11TN//mg/L30.8720.69170.001.3230.7899.72NH4+-N//mg/L17.6411.88116.000.8318.49104.794(2008,n=96)//%COD21.04282.000.8533.99161.52TP0.121.570.000.22181.05TN0.533.740.020.57107.12NH4+-N0.302.050.010.31103.79//g/(·d)5[:g/(·d)]CODTPTNNH4+-N17.700.070.640.3833.930.230.450.2417.700.090.530.3014.840.090.500.289.590.050.360.2213.510.080.740.4135.310.260.450.2525.780.090.570.3114.720.090.450.2632.790.130.730.4115.630.140.410.2323.750.160.490.2818.340.080.570.31508224,、、、4,3d,。1)46.132L,17.530L,,、,。,1.834m3,669.400m3。2),,;、,。3),COD、TP、TNNH4+-N,pH。pH7.15,COD656.22mg/L,TP4.13mg/L,TN20.69mg/L,NH4+-N11.88mg/L,,,COD600~700mg/L、TP3~5mg/L、TN20~30mg/L。4)COD21.04g/(·d)、TP0.12g/(·d)、TN0.53g/(·d)、NH4+-N0.30g/(·d)。COD,TP、TNNH4+-N,。5),COD、、,;TP、、,;TNNH4+-N。:、,、、,、,、;。!:[1],,,..21[J].,2004,37(7):1008-1017.[2],,,.[J].,2009,25(8):8-10,15.[3],.[J].,2006,29(4):53-55.[4],,,.[J].,2007,26():375-378.[5],,,.[J].,2008,33(4):5-8,12.[6],,.、[J].,2004(2):54-58.[7].[J].,2009(6):5-9,19.[8].[J].,2008(1):49-51.[9],,,.[J].,2007,29(4):1-4.[10],,,.[J].,2008(15):65-67.[11].[J].,2010(2):57-61.[12],,,.[J].,2009,25(10):6-10,14.[13],,,.[J].,2006,32(6):61-64.[14],.[J].,2005,24(2):39-43.[15],,,.[J].,2009,3(12):2143-2147.[16
本文标题:湖北省三峡库区农村生活污水发生规律与水质特征范先鹏
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