生物脱氮除磷工艺的研究进展  

Progress of biological nutrient removal technology

作　　者：王英[1] 陈泽军[1] 

机构地区：[1]浙江省环境保护科学设计研究院,杭州310007

出　　处：《环境污染与防治》2002年第3期180-183,共4页Environmental Pollution & Control

摘　　要：为遏制水体富营养化的恶化 ,氮、磷的排放标准日趋严格 ,生物脱氮除磷工艺能有效地去除水体中的氮、磷。通过对现有的生物脱氮除磷传统工艺和新近发展工艺的介绍和分析 ,指出经济、高效、低能耗是其发展的方向。同时认为今后应加强对生物脱氮除磷机理更深入的研究 ,大力开发技术成熟。Nitrogen and Phosphorus are restricted severely to prevent the water from eutrophication. Biological nutrient removal (BNR) is an important water pollution control technology. Its study status at home and abroad is reviewed, and the latest new methods in this field are introduced. Furthermore the development trend of BNR technology towards economy, efficiency and low energy consumption is pointed, and the study on mechanism of BNR should be carried out further.\;

关 键 词：生物养化 生物脱氮 除磷 工艺 机理 废水处理 

分 类 号：X703[环境科学与工程—环境工程]