城市污水处理厂设计中的热点问题

随着环境保护和城市化进程的发展,我国污水处理厂大都已经得到了良好的建设规划。但在污水处理厂前期设计阶段,由于各地不同的建厂条件,一些具有代表性的热点问题仍然持续受到讨论。基于此,文章首先简要分析了污水处理厂合理设计的重要性,随后从三个方面分析了污水处理工艺的确定,以及排水水量的确定和污泥的处理与利用这几个热点问题,以此来供相关人士交流参考。

With the development of environmental protection and urbanization,most sewage treatment plants in China have been well planned.However,in the preliminary design stage of the sewage treatment plant,due to the different construction conditions in various places,some representative hot issues are still being discussed.Based on this,this paper first briefly analyzes the importance of the rational design of sewage treatment plants,and then analyzes the determination of sewage treatment technology from three aspects,as well as the determination of drainage water and the treatment and utilization of sludge,in order to share experience with relevant practitioners of the trade.