解决城镇污水处理厂生物脱氮除磷所需碳源不足及措施  

To solve the shortage of carbon source for biological nitrogen and phosphorus removal in urban sewage treatment plants and measures

作　　者：汪乐安 Wang Le’an(Guangzhou Xinshi Water Co.,Ltd.,Guangzhou 510000,China)

机构地区：[1]广州市新狮水务有限公司,广东广州510000

出　　处：《皮革制作与环保科技》2021年第12期125-126,共2页Leather Manufacture and Environmental Technology

摘　　要：为了提升市政污水处理的技术水平,实现对城镇污水处理工艺的技术改进,我们必须做好对相关污水处理技术的应用研究,做好对城镇污水处理场的提标改造工作,有利于解决生物脱氮除磷所需碳资源不足的问题。本文阐述了目前城镇污水处理厂脱氮除磷工艺的运行现状,指出脱氮除磷运行中的技术问题,并针对这些问题提出能够有效改进脱氮除磷工艺的技术改造方案,以供参考。In order to enhance the technical level of municipal sewage treatment,to achieve the technical improvement of the urban sewage treatment process,we must do a good job of the application of the relevant sewage treatment technology research,do a good job of the urban sewage treatment plant upgrading work,is conducive to solving the biological nitrogen and phosphorus removal required by the lack of carbon resources.This paper describes the current status of denitrifi cation and dephosphorization process in urban sewage treatment plants,points out the technical problems in the operation of denitrifi cation and dephosphorization,and puts forward the technical transformation scheme to effectively improve the denitrifi cation and dephosphorization process for reference.

关 键 词：城镇污水处理 脱氮除磷 提标改造 

分 类 号：X70[环境科学与工程—环境工程]