生活垃圾综合处理厂除臭工艺选择与工程设计  

Deodorization Process Selection and Project Design of a Municipal Solid Waste Comprehensive Treatment Plant

作　　者：刘建伟 岳鹏 张波 陈雪威 徐嵩 田洪钰 LIU Jian-wei;YUE Peng;ZHANG Bo;CHEN Xue-wei;XU Song;TIAN Hong-yu(chool of Environment and Energy Engineering,Beijng University of Civil Engineering and Architecture,Beijing 100044,China;Beijing Junyue Environmental Technology Co.Ltd.Beijing 100083,China)

机构地区：[1]北京建筑大学环境与能源工程学院,北京100044 [2]北京钓跃环境科技有限公司,北京100083

出　　处：《中国给水排水》2020年第2期53-58,共6页China Water & Wastewater

基　　金：北京市科技计划课题(Z181100005518011);“十二五”国家科技支撑计划项目(2012BAC25B03)

摘　　要：针对某生活垃圾综合处理厂恶臭气体的来源及组成特点,在对常用除臭技术进行分析比较的基础上,提出对该厂卸料间、综合分选车间、初级和次级发酵仓以及制肥车间四种不同区域产生的恶臭气体分别采用气水混合喷淋技术、生物喷淋—UV光解技术、内循环供氧和预处理—组合式生物过滤技术处理。重点介绍了除臭工艺的选择及除臭系统的工程设计参数。工程运行结果表明,处理后的恶臭气体符合《恶臭污染物排放标准》(GB 14554—1993)规定的恶臭污染物厂界标准中的新扩改建二级标准。According to the source and composition characteristics of odors in a municipal solid waste comprehensive treatment plant,the technologies of gas-water mixed spraying technology,a biological spray-type UV photolysis technology,an internal circulation oxygen supply and pretreatment and combined biofiltration technology were put forward respectively in four areas including waste discharging room,comprehensive sorting workshop,primary and secondary fermentation bins and fertilizer workshop,which were based on the analysis and comparison of the conventional odor treatment.The selection of deodorization process and project design parameters of the deodorization system were mainly introduced.The results of project operation showed that the exhaust odor gas emissions could meet the second class criteria specified in the Emission Standards for Odor Pollutants(GB 14554-1993).

关 键 词：生活垃圾 综合处理 恶臭气体 工艺选择 工程设计 

分 类 号：TU992[建筑科学—市政工程]