大坦沙污水厂二期生物反应池加盖除臭工程设计

Design of Covering and Deodorization Project of Second-phase Biological Reaction Tank of Datansha WWTP

随着对污水厂周边环境要求的提高,对已建生物反应池的除臭处理成为业界关注的焦点。以广州市大坦沙污水处理厂二期生物反应池加盖除臭工程为例,介绍了加盖设计的难点与方法、除臭工艺的选择与设计参数以及构筑物通风设计的要点,总结了工程设计的经验,可为类似工程的实施提供借鉴和指导。

Along with improvement of WWTP surrounding environment requirement, the deodorization treatment of the built biological reaction tank becomes the focus of the industry concern increasingly. Taking the covering and deodorization project of second-phase biological reaction tank of Datansha WWTP in Guangzhou City for example, the difficulties and method for the covering design, selection and design parameters of deodorization process, and main points for design of structures ventilation were intro- duced, and the experience in the project design was summarized, which provides a reference and guide for implementation of similar projects.