A2/O工艺的发展和应用

摘要

介绍了A2/O法的工艺流程和工艺特点,叙述了以A2/O为基础的的几种改进工艺,通过分析了A2/O的应用状况以发挥A2/O工艺在城市化进程中的作用.%This paper introduces the process and characteristics of A2/0 method, describes several improved processes based on A2/O, and wants to play the role of A2/O process in the process of urbanization through the application status of AVO.