新地标背景下北京某污泥堆肥厂除臭系统升级改造  

Deodorization System Upgrading of a Sludge Composting Plant in Beijing under New Local Standard

作　　者：曹东明 刘鹏飞 杜强强 李振川 戴明华 CAO Dong-ming;LIU Peng-fei;DU Qiang-qiang;LI Zhen-chuan;DAI Ming-hua(Beijing General Municipal Engineering Design&Research Institute Co.Ltd.,Beijing 100082,China)

机构地区：[1]北京市市政工程设计研究总院有限公司,北京100082

出　　处：《中国给水排水》2024年第14期113-118,共6页China Water & Wastewater

摘　　要：北京某污泥堆肥厂污泥处理车间产生和收集的臭气经生物除臭处理后无法达到《城镇污水处理厂大气污染物排放标准》(DB 11/2007-2022),亟需进行改造。针对污泥处理产生臭气中氨气浓度高以及含有一定粉尘的特点,采用“水洗+酸洗+生物除臭+吸附”的组合除臭处理工艺,实现了尾气达标排放,提升了车间及厂区周边的空气环境质量。After biological deodorization,the odor generated and collected from the sludge treatment workshop of a sludge composting plant in Beijing cannot meet the new local Emission Standard of Air Pollutants for Municipal Wastewater Treatment Plant(DB 11/2007-2022),and urgently needs to be upgraded.In view of the high concentration of ammonia and the certain dust generated by sludge treatment,the combined deodorization process of washing,pickling,biological deodorization,and adsorption is adopted to achieve the discharge standard and improve the environmental quality of the workshop and the surrounding area of the plant.

关 键 词：污泥堆肥 生物除臭 组合工艺 

分 类 号：TU992[建筑科学—市政工程]