:2008-03-08;:2008-07-23。:“”。:,,1981,,。张黎(,110031) :以沈阳浑南垂直流人工湿地模拟系统为研究对象,考察了湿地模拟系统对生活污水的处理效果,重点研究了不同水力负荷的影响。结果表明,垂直流湿地模拟系统对生活污水具有较好的处理效果,出水NH+4—N、TP、CODCr和BOD5均达到了《城镇污水处理厂污染物排放标准》(GB18918—2002)一级A标准;当水力负荷为0.156t/m2·d时,是垂直流湿地模拟系统运行的最佳负荷。:水力负荷;垂直流湿地;生活污水;处理效果 :X703 :A :1673-503X(2008)06-0067-051 (VerticalFlowWetland,VFW),,,(O2)。,——、、,、、、、[1]。,,,[2]。2,;。,3—5℃TN80%。,,,,、。[3],[4-5]。,。,、、[6-7]。,。,,,。2 2.1 ,、、。2.1.1 3PVC;0.117m3(0.3m×0.3m×1.3m);,;4,,,。2.1.2 0.05m3(0.25m×0.25m×0.80m),4,。,,,、,1。1 246200812 JOURNALOFMETEOROLOGYANDENVIRONMENT Vol.24No.6December20082.1.3 ———,1。1 cm3—60.0—0.4--309020.5 ,,,,[8]。,,,NH3H2S。2.1.4 。,,,[9]。3h1,,0.044—0.20t/m2·d,4—18kg/d。2。2 /(kg·d-1)/(t·m-2·d-1)1#40.0443h/2#80.0893h/3#140.1563h/4#180.2003h/2.1.5 ,—,15cm,15cm,4—5。2.2 。、。2.3 20051020068,,15。15。2.3.1 (TN)、(TP)、(NH+4—N)、5(BOD5)(CODCr)。2.3.2 [10]。CODCr(GB/T11914—1987);BOD5(GB/T7488—1986);NH+4—N(GB/T7479—1987);TN—(GB/T11894—1989);TP—(GB/T11893—1989);3 3.1 3.1.1 3.1.1.1 TNTN46mg/L。2,2 TN,4,TN25mg/L。。,,,,TN。3.1.1.2 NH+4—NNH+4—N25.38mg/L,NH+4—N,15mg/L,《》(GB18918—2002)A,3。3 NH+4—N68243.1.2 TP,,,4。TP4mg/L,4 TP0.5mg/L,《》(GB18918—2002)A。3.1.3 ,CODCr150mg/L,BOD564mg/L,CODCrBOD5《》(GB18918—2002)A50mg/L10mg/L,56。3.2 5 CODCr6 BOD5 。0.044—0.20t/m2·d,4—18kg/d,3。3.2.1 3 1#2#3#4#/(t·m-2·d-1)0.0440.0890.1560.200/(kg·d-1)48141842.11(28.74)36.34(25.43)37.02(25.31)26.01(22.63)CODCr83.24(11.37)87.19(9.75)81.86(15.96)80.05(15.46)/(%)96.05(2.42)95.59(3.28)94.25(4.15)92.46(5.09)92.60(9.86)91.54(13.02)94.06(6.57)92.78(11.17)BOD594.19(2.83)94.05(3.97)94.07(3.89)92.71(3.73) :()。3.2.1.1 TNTN。,,TN。7,4TN。442.11%、36.34%、37.02%26.01%,1#3#,3#TN。:,,、,。0.2t/m2·d(4#),TN,0。(),7 TN0.156t/m2·dTN。3.2.1.2 NH+4—N,。,,1#—4#92.60%、91.54%、94.05%696: 92.78%。8,48 NH+4—NNH+4—N。0.156t/m2·d。3.2.2 TP(9),,1#—4#9 TP96.05%、95.59%、94.24%92.46%。:TP,,,TP,4TP90%,TP。3.2.3 ,,。,0.089t/m2·d(2#),CODCr,87.19%,,8L,;0.156t/m2·d(3#),CODCr81.86%,BOD594.07%(1011),,。0.2t/m2·d(4#),BOD5CODCr,,,。,、,0.156t/m2·d10 CODCr11 BOD5。0.156t/m2·d,,TN、NH+4—N、TP,、、,,3#(0.156t/m2·d)。4 (1),NH+4—N、TP、CODCrBOD5《》(GB18918—2002)A。(2),(0.2t/m2·d),,。,,。,,,。(3),0.156t/m2·d。7024[1] ,.[J].,1999,32(6):88-92.[2] .[J].,2005,34(4):10-13.[3] PlatzerC.Designrecommendationsforsubsurfaceflowconstructedwetlandsfornitrificationanddenitrification[J].WaterScienceandTechnology,1999,40(3),257-263.[4] .[J].,2000,20(1):45-48.[5] .[J].,2000,20(5):432-435.[6] ,,.[J].,2001,14(1):59-62.[7] .[J].,2006,22(5):50-52.[8] ,.[J].,2002,13(6):715-718.[9] HineM,FavreauRE.RecirculatingSandFilter-AnAl-ternativetoTraditionalSewageAbsorbtionSystems//ProceedingsoftheIllinoisprivatesewagedisposalsympo-sium[C].Chicago:Illinois,1974:130-136.[10] .(4)[M].:,2002.TreatmenteffectofverticalflowwetlandtodomesticwastewaterunderdifferenthydraulicloadingZHANGLi(LiaoningNorthEnvironmentalProtectionLimitedCompany,Shenyang110031,China)Abstract:Thetreatmenteffectofwetlandsimulationsystemtodomesticwastewaterwasinvestigatedinverticalflowwetland(VFW)artificialwetlandsimulationsystemofHunnaninShenyang.Theinfluencesofthedifferenthydraulicloadingswereanalyzed.TheresultsindicatethatthetreatmenteffectofVFWsimulationsystemtodo-mesticwastewaterisbetter.NH+4—Ncontents,TPcontents,CODCrcontentsandBOD5contentsofeffluentreachband-Aindischargestandardofpollutantsformunicipalwastewatertreatmentplant(GB18918—2002).Theop-timalhydraulicloadingofVFWsimulationsystemis0.156t/m2·d.Keywords:Hydraulicloading;Verticalflowwetland(VFW);Domesticwastewater;Treatmenteffect716: