多级A/O废水处理工艺的理论研究

Research on Multistage A/O Technology Theory

多级A/O工艺是结合A/O工艺理论、非稳态理论发展而成的新型污水处理技术,相对于传统污水处理技术,多级A/O工艺提高了对氧利用效率,增强了脱氮能力,并且有效避免了污泥膨胀现象的发生,应用前景十分广阔。

This paper introduces the multistage A/O technology for wastewater treatment, which is developed on the basis of A/O technology and unsteady theory. It is concluded that compared with conventional A/O technology, multistage A/O enhances O 2 availability and de nitrification efficiency.