侧流富集_主流强化硝化_BABE_升级工艺

侧流富集_主流强化硝化_BABE_升级工艺侧流富集/主流强化硝化(BABE)升级工艺赵义1,郝晓地2,朱景义2(1.太原理工大学建筑与环境工程学院,山西太原030024;2.北京建筑工程学院可持续环境生物技术研发中心,北京100044)摘要:一种针对污泥消化液单独脱氮处理,旨在侧流富集硝化细菌、在主流强化硝化能力的升级工艺)))BABE技术已在荷兰研发成功并开始应用。通过工程实例证实该技术原理简单、升级容易,适合任何待升级的活性污泥工艺,应用前景较为广阔。关键词:BABE技术;污泥消化液;硝化中图分类号:X703.1文献标识码:B文章编号:1000-4602(2006)02-0005-04BABETechnology)theUpgradingProcessforEnrichmentofNitrifyingBacteriainSideStream/EnhancementofNitrificationCapacityinMainStreamZHAOYi1,HAOXiao-di2,ZHUJing-yi2(1.SchoolofArchitecturalandEnvironmentalEngineering,TaiyuanUniversityofTechnology,Taiyuan030024,China;2.R&DCenterforSustainableEnvironmentalBiotechnology,BeijingInstituteofCivilEngineeringandArchitecture,Beijing100044,China)Abstract:BABEtechnology)theupgradingprocessforenrichmentofnitrifyingbacteriainsidestreamandenhancementofnitrificationcapacityinmainstreamwasdevelopedsuccessfullyandputintooperationinNetherlandfornitrogenremovalalonefromsludge-digestionliquid.Theprojectcaseshavedemonstratedthatthetechnologyissimpleinprincipleandeasytoupg