出水口位置对组合潜流人工湿地脱氮效果的影响研究潘明富

GUANGXIJOURNALOFLIGHTINDUSTRY20091212133【】1984-。【】0663001－62070、、、、、[1-2]。HF[3]VF。VF-HFVF-HF12、3、4。VFHF41。1VF-HF11.11VF-HF。PVCVF5mm。48.6%1。VF2m×1m×1m0.8mHF2m×0.5m×0.5m0.4m。18/m2。12162。200889。1.2。1VF-HFPVCVF-1HF-1VF-3HF-2VF40cmVF40cmHF。VFVF-3HFHF4#5#HF-2。VFHFVF-HF。。1.35/d20min/250L/d0.125m3/(m2·d)8:00～17:00。20081220091。1.4TN、NH3-N、NO3--N、NO2--N、SS、CODcrTP。TN、121,11.5410002.530028【】-verticalflow-horizontalflowVF-HF1VFHF。0.125m3/(m2·d)。TNNH3-N45.2%34.2%。4VFHFTNNH3-N58.4%55.0%。【】VFHFVF-HF【】X703【】A【】1003-2673(2009)12－90－03
(mm)1010-2020-31.531.5(%)4.514.068.513.090NH3-N、NO3--N、NO2--NN-(1-)-、CODcr、TP、SS103-105℃[4]。22.1VFHFHFVFVFTNNH3-N20.0mg/L18.6mg/LHFTNNH3-N17.2mg/L16.3mg/L。VFHF2。2TN、CODCr、SS、TPNH3-NHFTN、CODCr、SSTPNH3-NVFTN、CODCrSSTPNH3-N。2HFVF(%)2.2VF-HF3VF-HFN1VF-HFN3。3TNVFHF。NH3-NNO3--N。VFNH3-NNO3--NNO3--N。HFNH3-NNO3--NNO3--N0。NO2--NNO2--N。VF-HFTNNH3-N17.2mg/L16.3mg/L45.2%34.2%。VFTNNH3-NVF36.4%28.7%HFTNNH3-N14.0%12.4%8.8%6.5%。VF-HFHFHFVFHFNH3-N。VFHFNH3-NNH3-N。2.3VF-HFCODCr、SSTP1VF-HFCODCr、SSTP4。VF-HFCODCrSSCODCrSS169.2mg/L136.7mg/L17.1mg/L8.2mg/LTP4.29mg/L2.91mg/LVF-HF。41COD、SS、TP4VF-HFSSCODCrCODCrSS89.9%94%TP32.2%。TPTP。TP、。TPVFTP58.8%1TP26.6%TP。32、3、4VF-HF3.12VF-HF2VF-HF1。2VF1VFTNNH3-N36.4%28.7%。1HF2HF1NH3-N11TN1。2VF-HFTNNH3-N36.4%TN45.2%NH3-N34.2%。3.23VF-HF3VF-HF1。3VFTNNH3-N28.4%55.0%。HFNH3-NTNTNNH3-N。3VF-HFTNNH3-N28.4%TN45.2%NH3-N55.0%。3.34VF-HF4VF-HF14VF-HFVF3。HFVFHFVF

TN12.5617.1528.436.4NH-N21.08-0.0954.9528.7COD32.2256.5061.2567.01TP44.9431.2058.8034.67SS62.4074.8574.6183.099177。。“”。。[1],.《Flash》[J].,2006,(04).[2].《Flash》[J].,2007,(04).NH3-NHF9.4mg/LNO3--NHF。4VF-HFTNNH3-N28.4%+9.431.4×100%＜TNTN58.4%NH3-N55.0%。3.4VF-HF33TNNH3-NVF-HFTNNH3-N4。3TNNH3-N344VF-HFTNNH3-N31.5mg/L26.7mg/L13.1mg/L12.0mg/LTNNH3-N。4TNNH3-N(mg/L)41VF(NH3-N)NH3-N26%HFNH3-N34%。VF。VFCODCr、SSTPVFVF。HFNO3--NCODCrSS。21VF-HFVFHFTNNH3-N45.2%34.2%CODCr、SSTP89.9%、94%32.2%TP。31VF-HFVFHF4VF-HFTNNH3-N58.4%55%TNNH3-13.1mg/L12mg/L。4VF-HF。[1]GellerG.HorizontalsubsurfaceflowsystemsintheGermanspeak-ingcountries:summaryoflong-termscientificandpractical-experiences;recommendations[J].WaterSciTechnol,1997,35(5):157-166.[2],,.[J].,1999,32(6):88-92.[3],..,2007,38(2):1-4[4]《》.[M].().:,2002.
TNNH-N145.2%34.2%236.4%TN45.2%34.2%328.4%TN45.2%55.0%458.4%55.0%
TNNH-N117.217.5217.2~20.015.2317.2~22.512.0413.112.092