厌氧序批式反应器_ASBR_的污泥快速颗粒化的促进措施简评_李林永

厌氧序批式反应器(ASBR)的污泥快速颗粒化的促进措施简评＊李林永1,杨建浩2(1浙江交通职业技术学院路桥分院,浙江　杭州　311112;2杭州市七格污水处理厂工程建设指挥部,浙江　杭州　310006)摘　要:厌氧序批式反应器是第三代新型高速厌氧反应器,其污泥快速颗粒化的研究相对较少。本文总结了目前国内外关于ASBR快速形成颗粒污泥的研究进展情况,并结合试验成果,从运行方式,搅拌、种泥、投加物、反应器构型等方面论述了其促进措施,以及当前的研究存在的问题。关键词:厌氧序批式反应器;污泥颗粒化;颗粒污泥ReviewontheMeasuresoftheQuickSludgeGranulationofAnaerobicSequencingBatchReactor(ASBR)＊LILin-yong1,YANGJian-hao2(1CollegeofRoad＆Bridge,ZhejiangInstituteofCommunication,ZhejiangHangzhou311112;2ConstructionHeadquartersofQigeMunicipalWastewaterTreatmentPlantofHangzhoucity,ZhejiangHangzhou310006,China)Abstract:Asthethirdgenerationofhighspeedanaerobicreactor,theanaerobicsequencingbatchreactor(ASBR),however,wasnotstudiedwellastothequicksludgegranulation.Basedonthepreviousliteratureandexperimentresults,themeasuresoftheASBRquicksludgegranulationwasreviewed,includingrunningways,stirring,seedsludge,addingmaterial,andstructureofreactor.Intheend,theproblemsofcurrentstudieswerealsomentioned.Keywords:anaerobicsequencingbatchreactor;slugegranulation;sta