移动床生物膜反应器在污水处理中的应用研究

移动床生物膜反应器在污水处理中的应用研究移动床生物膜反应器在污水处理中的应用研究Ξ季民,杨造燕,薛广宁,郭静,宋亚文,李清雪(天津大学环境工程系,天津300072)摘要:应用好氧移动床生物膜反应器处理生活污水,厌氧复合床生物膜反应器处理高浓度有机废水,厌氧-好氧移动床生物膜工艺处理食品废水的试验均取得良好的效果。试验结果表明,该工艺具有处理效率高,出水水质稳定,耐冲击负荷能力强,占地少,结构紧凑,维护管理简单的特点。关键词:移动床生物膜反应器;污水处理;生物膜填料中图分类号:X703文献标识码:A文章编号:1002-1264(2000)03-0047-03WastewaterTreatmentintheMovingBedBiofilmProcessJIMin,YANGZao2yan,XUEGuang2ning,GUOJing,SONGYa2wen,LIQing2xue(DepartmentofEnvironmentalEngineering,TianjinUniversity,Tianjin300072)Abstract:Anewkindofplasticcarrierelementstoimmobilizemicroorganismsandmovingbedbiofilmreactor(MB2BR)hasbeendeveloped.AnaerobicMBBRwasinvestigatedfortreatingdomesticwastewater.AnanaerobicMBBRwastestedtotreathighstrengthorganicsyntheticwastewaterandacombinedanaerobic2aerobicMBBRssystemtotreatfoodindustryeffluents.Itwasconcludedthatthisprocesshadhightreatmentefficiency,stableeffluentquali2tial,verycompactreactorandeasyoperation.Keywords:movingbedbiofilmreactor;wastewatertreatment;biofilmcarrierelement移动床生物膜反应器(MovingBedBiofilmRe2actor(MBB