硝化滴滤池和反硝化生物反应器用于高浓度厌氧消化废水的氮气管理
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2019-04-20 10:18:34
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硝化滴滤池和反硝化生物反应器用于高浓度厌氧消化废水的氮气管理Nitrifyingtricklingfiltersanddenitrifyingbioreactorsfornitrogenmanagementofhigh-strengthanaerobicdigestioneffluentAaronA.Forbis-Stokesa,b,LucasRocha-Melognoa,MarcA.Deshussesa,b,*aDepartmentofCivil&EnvironmentalEngineering,DukeUniversity,Durham,NC,USAbDukeGlobalHealthInstitute,DukeUniversity,Durham,NC,USAhighlightsgraphicalabstract�High-strengthanaerobicdigestereffluentwastreatedinbiologicalfilters.�Tricklingfilterspackedwithbiochar,GAC,andzeoliteshowedhighremovalofNH3-N.�Tricklingfiltereffluentwasdeni-trifiedinsubmergedfilterspackedwithdifferentmedia.�Bamboocanbeaneffectiveelectrondonorfordenitrificationwhileactingasfiltermedia.�HighremovalofNandturbiditywasachievedusingtheproposedsequentialtreatment.articleinfoArticlehistory:Received10October2017Receivedinrevisedform14March2018Accepted20March2018Availableonline21March2018HandlingEditor:A.AdalbertoNoyolaKeywords:NitrificationDenitrificationTricklingfilterSubmergedanaerobicfilterSanitationOnsitetreatmentabs
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