摘要
一体化污水生物处理工艺以其占地小、投资少、运行方式灵活、操作管理方便等优点而成为研究热点。按其分类,综述了近年来一体化活性污泥工艺、一体化生物膜工艺和一体化活性污泥-生物膜复合工艺的国内外研究现状与发展趋势,分析了一体化污水生物处理工艺在容积负荷率、结构设计、填料性能和同步除磷脱氮方面存在的问题,指出了今后的研究方向。
Since the integrated biological wastewater treatment process is characterized by less land occupied,low investment,flexible operation,and easy operation and management,it has become a research hotspot.According to their classification,the status and development trends of the integration of activated sludge process,integration pro-cess of biofilm,and integration of activated sludge-biofilm complex process,in recent years,both in China and abroad are summarized.The research status and development trend of the integration process in biological wastewa-ter treatment capacity loading rate,structural design,packing performance and synchronal removal of nitrogen and phosphorus are analyzed.The future research directions are pointed out.
出处
《工业水处理》
CAS
CSCD
北大核心
2011年第8期20-24,共5页
Industrial Water Treatment
基金
住房和城乡建设部研究开发项目(2009-K7-17)
广州市属高校科技计划项目(08C058)
番禺区科技计划项目(2009-Z-69-1)
关键词
一体化
污水处理
活性污泥
生物膜
integration
wastewater treatment
activated sludge
biofilm
