正定新区全地下污水处理厂生物除臭设计计算  

Design and Calculation of Biological Deodorization in Fully Underground Wastewater Treatment Plant in Zhengding New District

作　　者：刘绪为[1] 尤颖[2] 王利剑[2] 林蔓[1] 

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300074 [2]北京碧水源科技股份有限公司,北京102206

出　　处：《中国给水排水》2015年第4期69-71,共3页China Water & Wastewater

摘　　要：以正定新区全地下污水处理厂工程为例,分析研究和计算全地下污水处理厂生物除臭风量的计算参数和计算方式。全地下污水厂箱体除臭设计宜分区配置和计算,每个计算单元应根据水面面积、空间有效容积、封闭设备有效容积、曝气量、换气次数等参数分别计算。正定新区全地下污水处理厂生物除臭总风量为106 000 m3/h,折合吨水除臭气量为2.54 m3(臭气)/m3水,折合单位箱体体积臭气量为1.27 m3(臭气)/(m3·d)。Taking the fully underground wastewater treatment plant in Zhengding new district as an example, the design parameters and the calculation method of the air volume for biological deodorization in a fully underground wastewater treatment plant were studied. The deodorization design of the fully un- derground wastewater treatment plant should adopt the partition configuration and calculation. The each unit should be calculated respectively according to the wastewater area, effective space, effective volume of closed equipment, aeration volume, air change rate and so on. The total air volume of the fully under-ground wastewater treatment plant in Zhengding new district was 106 000 m^3/h, which was equivalent to 2.54 m^3 （ odor gas）/m^3 wastewater and 1.27 m^3 （ odor gas） / （ m^3 box· d） respectively.

关 键 词：全地下污水处理厂 生物除臭 设计计算 

分 类 号：X703[环境科学与工程—环境工程]