两段式固定床厌氧反应器处理含愈创木酚废水的研究_英文_尹成日

第33卷第4期2007年12月　　　　　延边大学学报(自然科学版)JournalofYanbianUniversity(NaturalScience)　　　　　Vol.33No.4Dec.2007收稿日期:2007-08-22　　　基金项目:教育部留学回国人员科研启动基金资助项目(2005-383号)作者简介:尹成日(1963—),男(朝鲜族),博士,教授,研究方向为环境污染物的生物处理.文章编号:1004-4353(2007)04-0259-05TreatmentofWastewaterContainingChloroguaiacolsUsingTwo-stageAnaerobicFixedBedReactorYinCheng-ri1,　GAOZai-yuan2(1.KeyLaboratoryofOrganismFunctionalFactorsoftheChangbaiMountain,MinistryofEducation,YanbianUniversity;2.LibraryofYanbianUniversity:YanjiJilin133002,China)Abstract:Anaerobictreatmentofwastewatercontainingchloroguaiacolswasstudiedwithfocusontheremovalofchlorinatedguaiacols.Experimentswerecarriedoutusingalaboratory-scaleanaerobicfixedbedreactoroperatedatdifferenthydraulicretentiontimes(HRTs).TheprocessefficientlyremovedfourtypesofchlorinatedguaiacolswhentheHRTwas24h.Inthiscondition,allchlorinatedguaiacolswerealmostcompletelyremoved.Themicrobialcommunitystructureinthereactorwasnotchangedsignificantlyduringoperatingperiod.Keywords:anaerobictreatment;chlorogua