PRB曝气强化垂直流人工湿地系统处理垃圾渗滤液狄军贞

PＲB123000、PＲB++1#、++2#++3#PＲB。3#COD、NH+4－N、PO3－4－P47．55%、98．02%、35．21%1#27．29%、57．31%、29．81%2#39．90%、96．57%、32．44%。PＲBX703C1000－4602201513－0077－04TreatmentofLandfillLeachateinVertical-flowConstructedWetlandSystemStrengthenedbyPermeableＲeactiveBarrierandAerationDIJun-zhenDAINan-nanGUOXu-yingJIANGFuZHUZhi-taoCollegeofCivilEngineeringandArchitectureLiaoningTechnicalUniversityFuxin123000ChinaAbstractToaddresstheproblemsofvarioustypeshighconcentrationanddifficulttreatmentofpollutantsinlandfillleachatewithconventionalconstructedwetlandsystemthesandboxmodelsofverti-cal-flowconstructedwetlandsystemstrengthenedbypermeablereactivebarrierPＲBandaerationtech-niquewerebuilttotreatlandfillleachatedynamically．AmongthemSandBoxModel1wascomposedbyanthraciteslagandzeoliteSandBoxModel2wascomposedbyanthracitezeoliteandslagandSandBoxModel3wascomposedbyanthraciteaerationzeoliteandslag．ThetreatmentresultsshowedthattheaverageremovalratesofCODNH+4－NandPO3－4－PinSandBoxModel3were47．55%98．02%and35．21%respectivelybeinghigherthanthoseinSandBoxModel127．29%57．31%and29．81%andinSandBoxModel239．90%96．57%and32．44%．KeywordspermeablereactivebarrierPＲBvertical-flowconstructedwetlandaerationlandfillleachatesandbox41102157、51304114PCＲＲF120151。、、。、·77·311320157CHINAWATEＲ＆WASTEWATEＲVol．31No．13Jul．2015PＲB2PＲB。、。11.1、COD、NH+4－NPO3－4－P3585～844、607．8～872．8、4．575～28．3mg/LpH7．49～8．145～10℃。30．85～2．00、1．00～2．00、0．85～1．40mm、、。1.236cm×24cm×21cm3。15．0cm、2．0cm。3#。++、++++1#、2#3#PＲB。——。1。、。0．86L/h0．239m3/m2·d0．180m3/h。830。()1#2#3#1Fig．1Schematicdiagramofexperimentalsetup1.3CODNH+4－NPO3－4－PpH4。22.1COD1#、2#、3#COD27．29%、39．90%、47．55%。1#COD5d。2#3#COD2#3#。、COD5CODCODCODCOD。1#1#COD。2#pHCOD6。3#73#。PＲB。2.2NH+4－N1#、2#、3#NH+4－N57．31%、96．57%、98．02%。1#NH+4－N8d。2#3#NH+4－N2#25d3#。、NH+4－NNH+4－NNH+4－NNH+4－N·87·3113．watergasheat．comNH+4－N。1#NH+4－N。2#3#NH+4－N——、、、8。3#NH+4－N9。PＲB/。2.3PO3－4－P1#、2#、3#PO3－4－P29．81%、32．44%、35．21%。3PO3－4－P15%13d30%。、PO3－4－PPO3－4－P10Al、Fe、CaPO3－4－P、PO3－4－PPO3－4－PPO3－4－P11。1#2#3#12。13PO3－4－PPO3－4－P。3#2#3#。PO3－4－P。2.4pHpH7．861#、2#、3#pH8．57、8．86、8．79。2#、3#pH1#。pH。1#pH2#、3#pH。2#、3#NH+4－NpH13。2#、3#pHpH14。3①2#1#“++”“++”。PＲB。②3#2#PＲB。③、PＲB、。1．J．2014302255－5660．2．/PＲBJ．201430348－51．3．PＲBJ．2013762033－2037．84·97·．watergasheat．comPＲB311320123271995－2003．11AmericanPublicHealthAssociation．StandardMethodsfortheExaminationofWaterandWastewater21stedM．WashingtonDCNabuPress2005．12BalnokinYPopovaLGGimmlerH．FurtherevidenceforanATP-drivensodiumpumpinthemarinealgaTet-raselmisPlatymonasviridisJ．JPlantPhysiol19971503264－270．13StrizhIGPopovaLGBalnokinYV．Physiologicalas-pectsofadaptationofthemarineMicroalgaTetraselmisPlatymonasviridistovariousmediumsalinityJ．ＲussJPlantPhysiol2004512176－182．14．J．201235427－32．15．J．201333102756－2765．16．J．2008285873－878．17BastvikenDTThomsenFSvenssonTetal．Chlorideretentioninforestsoilbymicrobialuptakeandbynatu-ralchlorinationoforganicmatterJ．GeochemetCos-mochimActa200771133182－3191．1988－。[e-mail]櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆櫆2015－01－12794．4M．2002．5．J．2010305633－638．6．J．200925191－4．7．D．2009．8．J．2011241102－109．9．+MBＲ+NFD．2009．10WangNMMitschWJ．AdetailedecosystemmodelofphosphorusdynamicsincreatedriparianwetlandsJ．EcolModel20001262101－130．11．J．200533228－234．12．J．20062911112－114．13．PＲBpHJ．20113061185－1192．14．DO、OＲP、pHSBＲJ20011746－11．1979－。[e-mail]2015－01－12·48·3113．watergasheat．com