摘要
总结了国外固定生物膜-活性污泥(IFAS)工艺的研究与应用进展,主要包括IFAS工艺的研究现状、优缺点分析以及应用现状。IFAS将附着生长的生物膜和悬浮生长的活性污泥相结合,该工艺占地面积小,可有效脱氮除磷,在传统活性污泥工艺的升级改造上具有很大优势。同时,对IFAS未来的研究重点与方向进行了分析探讨,认为该工艺在国内的相关研究还很少,应结合我国污水处理实际情况,展开IFAS应用于升级改造的相关研究,对于我国节能减排具有重要意义。
Summary of the foreign fixed biofilm-activated sludge（IFAS） technology research and application which including IFAS research process,advantages and disadvantages analysis and application status.IFAS made the growth biofilm and suspended growth activated sludge get together.It took very small space which can effectively remove nitrogen and phosphorus removal which had great advantage on conventional activated sludge process upgrading.Meanwhile,we studied the priorities and future direction of the analysis of IFAS,that kind of the research was not too much in the country,we should combine with the actual situation of China＇s sewage treatment to start the IFAS upgrading research,which meant a lot to our energy reduction.
出处
《水处理技术》
CAS
CSCD
北大核心
2012年第4期16-20,29,共6页
Technology of Water Treatment
基金
中国科学院知识创新工程重要方向项目(KSCX2-YW-G-055)
四川省科技厅项目(07SG005-001)
成都市科技局科技攻关项目(10GGYB128SF-023)
