SBR改造为A^(2)O工艺设计的应用

Application of Process Design of Transforming SBR into A^(2)O

近几年,随着国家各项环保政策的颁布,人们的环境保护意识逐渐增强,污水处理厂提标改造成为趋势。在污水处理厂提标改造过程中,诸多污水处理工艺得到改造,其中,SBR工艺的改造比较典型。本文分析了某污水处理厂生物处理段SBR改造为A^(2)O的工艺设计应用实例。实践证明,改造后处理效果显著,出水稳定达标,这对于现状为SBR工艺的污水处理厂提标改造具有借鉴意义。

In recent years,with the promulgation of various national environmental protection policies,people’s awareness of environmental protection has gradually increased,and the upgrading and renovation of sewage treatment plants has become a trend.In the process of upgrading and renovation of the sewage treatment plant,many sewage treatment processes have been transformed,among which the transformation of the SBR process is typical.This paper analyzes the application example of process design for the transformation of SBR into A^(2)O in the biological treatment section of a sewage treatment plant.Practice has proved that the post-transformation treatment effect is remarkable,and the effluent reaches the standard stably,which has reference significance for the upgrading and renovation of sewage treatment plants with SBR process.