WASP水质模型在河流富营养化问题中的应用

30220116GLOBALGEOLOGYVol.30No.2Jun.20111004－5589201102－0265－05WASP12111．1300122．130012。WASP2007。7BOD＞140mg·L－1WASP。WASPX824Adoi10.3969/j.issn.1004-5589.2011.02.0162010-12-082011-05-092009ZX07424－002ApplicationofwaterquanlitymodelWASPinrivereutrophicationYANGPing1WANGTong2TAOZhan-sheng1WANGXin-min11．InstituteofAppliedMathematicsChangchunUniversityofTechnologyChangchun130012China2．CollegeofBasicScienceChangchunUniversityofTechnologyChangchun130012ChinaAbstractEcosystemdynamicsmodelcantrulydescribetherivereutrophicationproblem．Basedonthismod-eltheauthorsstudythenumericalsimulationofpollutantmigrationofXihein2007byWASPwaterquanlitymod-elandanalyzeandexplainthesimulationresults．TheresultsdisplaythattheconcentrationofBODismorethan140mg·L－1inJulyneartheindustrialandresidentialareasthemainreasonisalargeamountemissionofindus-trialandresidentialwastewaterwhichshowsthatWASPbasedonecosystemdynamicsmodelismoreabletoreflectthedymaticchangelawofrivereutrophicationthantraditionalexperienceregressionmodel．KeywordsecosystemdynamicsmodeleutrophicationWASPpollutantmigration0。、。、、、1-3。。、Steeter-Phelps、2070QUAL－I、70QUAL--II80WASP2-5。WASP20076-8。1WASP1.1WASP、。、、、、。12。WASP。WASPTOXIEUTROTOXIEUTROOTOMACDO、COD、、a、、3。1.2WASPWASP－。、。C45Ct=－xUxC－yUyC－zUzC+xExC()x+yEyC()y+zEzC()z+SL+SB+SkUx、Uy、Uz、、L·T－1CM·L－1Ex、Ey、Ez、、L2·TSLL·T－1SBL·T－1SkL·T－1。1.3WASP11。WASP。、。2、、、、。3①56、、、、、②、、、③、④、。4WASP5①②.CSV③.BMD。2WASPWASP2007BODDO。13、。1、。22007。①、、②③④。662301Fig.1PositionandsegmentationofXihe1Table1Concentrationvalueofwaterquanlityinsomemoments1/mg·L－12/mg·L－13/mg·L－1/mg·L－115.0733400.0000000.000000011.68336924.7509960.00000071.2714774.38092130.00000044.0148620.00000008.74006532007EUTRO1。BODDO、、。43①13。DOBOD②.CSV210364365d2～43。3BOD。BOD。。BOD100mg/LBOD7-9。BOD＜5mg/L4t③2、3。2BOD。5～7BOD7＞140mg/L。BOD7622WASP10。22007BODTable2BODconcentrationofeverysegmentofXiheineverydayin20071BOD/mg·L－12BOD/mg·L－13BOD/mg·L－11d0.0150.1170.2482d4.877959.532843.798833d5.0172114.325742.312134d5.0119113.534242.312155d5.0607100.009731.382356d5.05999.321130.880157d5.062198.876130.412558d5.058798.08329.907159d5.048296.98129.654760d5.004996.73129.6547107d4.995657.782143.8493137d4.913266.635669.5943138d4.903569.037770.3395139d4.888371.604971.0691140d4.873474.221871.8573141d4.85876.790672.6878142d4.841879.806873.5504143d4.82882.194374.5121144d4.825285.014475.666145d4.817689.744776.8135146d4.495892.575277.858147d4.79696.122679.307179d4.6522146.31345.9483180d4.6521147.81220.0349181d4.6576148.069741.4956182d4.6558146.496522.5679183d4.6423143.838533.423184d4.6245140.785414.2373185d4.612137.837435.1743186d4.5919134.64213.9039187d4.5801131.734216.9286188d4.591129.977618.3918189d4.5946128.017319.6196190d4.5833125.4110.520122007BODFig.2BODconcentrationchangein200732007DOFig.3DOconcentrationchangein20073DO。DO10。。5～9。0.004mg/L±NH3H2S。BODDO6～1011。31WASP8623020077BOD＞140mg/LDO＜0.008mg/L。。WASP。2。1．J．20051661170-1174．LIUYongGUOHuai-chengFANYing-yingetal．ResearchadvanceonlakeecosystemdynamicmodelsJ．ChineseJournalofAppliedEcology20051661170-1174．2．J．2005242194-198．LIGuang-yuYESi-yuanGAOZong-junetal．Nu-trientdistributionalcharacteristicsandorganicpollutiona-nalysisinbottomwaterinJiaozhoubayJ．GlobalGe-ology2005242194-198．3．J．200625176-80．WANGJingLIANGXiu-juanMENGXiao-luetal．AnalysisonmechanismoftransportationandconversionoftotalphosphorinMiyunreservoirJ．GlobalGeology200625176-80．4．WASP7.2J．2010132-34．ZHANGYong-xiangJIANGYuanSHITong-pingetal．ApplicationofwaterqualitymodelsinriversbasedonWASP7.2J．BeijingWater2010132-34．5．M．20091．FENGMin-quanZHENGBang-minZHOUXiao-de．WaterenvironmentsimulationandpredictionM．Bei-jingSciencePress20091．6．J．20007302-308．XIAJunDOUMing．StudyoneutrophicationsyntheticwaterqualitymodelanditsapplicationJ．ShanghaiEnvironmentalSciences20007302-308．7．WASPJ．2010355160-163．LIULan-lanZHANGYong-hong．ApplicationofwaterqualitymodelWASPinwaterenvironmentsimulationofLiaoriverJ．EnvironmentalScienceandManagement2010355160-163．8．WASP6J．20052148-10．YANGJia-kuanXIAOBoLIUNian-fengetal．Simu-lationonthewaterqualityforXiangfanreachofHanjiangriverusingWASP6J．WaterResourcesProtection20052148-10．9．WASP6J．200617612-14．ZHANGLiSUNChengLINJin-huietal．Applica-tionofWASP6modeltowaterenvironmentalcapacityinWeiheriverBasinJ．JournalofWaterResourcesandWaterEngineering200617612-14．10．J．2008383444-447．GAOYan-weiDONGDe-mingCHENDian-youetal．ApplicationofKrigemethodintimedomaininfore-castofsurfacewaterqualityJ．JournalofJilinUni-versityEarthScienceEdition2008383444-447．11．BOD_5J．200333180-82．ZHANGQian-jinCHENMingLIUXiao-duanetal．AnevaluationoftheeffectofanemoarenytetreatmentsystemtoremoveBOD_5J．JournalofJilinUniver-sityEarthScienceEdition200333180-82．9622WASP