反硝化除磷工艺中缺氧吸磷的影响因素

Factors Affecting Anoxic Phosphorus Assimilating in Denitrifying Phosphorus Removal Process

利用反硝化除磷菌实现城市污水脱氮除磷处理,是可持续的废水生物处理新技术,具有节能降耗的特点。文章综述了反硝化除磷工艺中缺氧池内反硝化吸磷效果的影响因素,指出了今后的发展方向在于研究在线自动控制系统和传感器等技术控制缺氧池内的氧化还原潜力,在线控制缺氧段的时间,提高系统的处理效果和可控程度。

Using denitrifying phosphorus bacteria to achieve urban sewage nitrogen and phosphorus removal is a sustainable new technology with energy saving. In this paper,parameters affecting the denitrifying phosphate removal in anoxic were summarized and the future progress of denitrifying phosphorus removal was also discussed. Future study should be focused on researching the on-line automatic control systems and sensing technology to control the redox potential and reaction time of anoxic,in order to improve the treatment effect and the systematic control.