废水除磷工艺中聚磷菌及其缺氧态下吸磷现象

废水除磷工艺中聚磷菌及其缺氧态下吸磷现象©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.http://www.cnki.net收稿日期:1999-09-30作者简介:魏琛(1975—),女,工程师,重庆建筑大学硕士毕业,主要从事水污染控制研究。废水除磷工艺中聚磷菌及其缺氧态下吸磷现象魏琛1,张晚凉2(1.贵州省环境保护科学研究所,贵阳550002;2.重庆市环保局,重庆400015)摘要:废水生物除磷研究是目前水处理的热点、难点,本文着重探讨了聚磷菌在废水生物处理工艺中的关键作用及运行机理,并介绍了缺氧状态下的生物吸磷现象。关键词:污水处理;生物除磷;聚磷菌;缺氧中图分类号:S703文章标识码:A文章编号:1001-2141(2000)04-0044-03RoleofPolyphosphateAccumulatingOrganismsinPhosphateRemovalProcessandPhosphateUptakePhenomenoninAnoxicConditionWeiChen1,ZhangWanliang2(1.theInstituteofEnvironmentalProtectionofGuizhouProvince,Guiyang5500022.ChongqingEnvironmentalProtectionBureau,Chongqing400015)Abstract:Thestudyspecialonthebiologicalphosphorusremovalabsorbstheattentionofthepeopleinthefieldofwaterpollutioncontrol.Thispaperemphasizedontheroleofpolyphosphateaccumulatingorganismsinthewastewatertreatmentanditsmechanism,thephenomenonofluxuryphosphorusaccumulatinginanoxicconditionwasalsointroduced.Keywords:Wastewatertreatment,Biologicalphosphorusremova