全地下式污水处理厂除臭系统设计探讨  

Discussion on Design of Deodorization System in Full Underground Wastewater Treatment Plant

作　　者：郑贤正 ZHENG Xianzheng

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2024年第6期169-171,共3页Urban Roads Bridges & Flood Control

摘　　要：随着全地下污水厂的兴起,全地下污水厂具有全封闭性的特点,对全地下污水处理厂进行除臭显得尤为重要。结合上海嘉定南翔污水处理厂除臭系统的设计,分别从全地下污水处理厂除臭分区划分、除臭工艺选择、生物滤池原理、设计参数选取及计算方式、除臭风管布置等几个方面进行介绍,以期为同类型的全地下污水处理厂提供设计参考案例。其中重点分析了全地下污水厂中除臭分区的划分方式、除臭工艺的选择和设计计算。上海嘉定南翔污水厂进行生物除臭的总风量为96000 m^(3)/h,离子除臭风量为11000 m^(3)/h。With the development of full underground wastewater treatment plant(WWTP),it has the full closed characteristic,which is particularly important for the deodorization of WWTP.Combined with the design of the deodorization system of Shanghai Jiading Nanxiang Wastewater Treatment Plant,the division of deodorizing zones,selection of deodorization process,principle of biological filter,selection and calculation of design parameters,and layout of deodorization duct for the full underground WWTP are introduced in order to provide the reference for the design of similar full underground WWTP.Especially,the division methods of the deodorizating zones,and selection,design and calculation of deodorization process in full underground WWTP are analyzed.The total blowing rate of the biological deodorant is 96000 m^(3)/h and the ion deodorant blowing rate is 11000 m^(3)/h in this WWTP.

关 键 词：全地下污水处理厂 除臭分区划分 设计计算 生物除臭 臭气收集 

分 类 号：X703.1[环境科学与工程—环境工程]