移动浮盖在市政污水臭气治理中的应用研究  

Application of Movable Floating Cover in Odor Treatment in WWTP

作　　者：赵珊 宁晓宇[4] 刘桂霞 郭学彬 常江 Zhao Shan;Ning Xiaoyu;Liu Guixia;Guo Xuebin;Chang Jiang(Beijing Drainage Technology Co.,Ltd,Beijing 100124,China;Beijing Drainage Group,Beijing 100124,China;Beijing Sewage Resource Engineering Technology Research Center,Beijing 100124,China;State Environmental Protection Key Laboratory of Odor Pollution Control,Tianjin Academy of Ecoenvironmental Sciences,Tianjin 300191,China;Beijing Top Oasis Environmental Technology Co.,Ltd,Beijing 100070,China)

机构地区：[1]北京北排科技有限公司,北京100124 [2]北京城市排水集团有限责任公司,北京100124 [3]北京市污水资源化工程技术研究中心,北京100124 [4]天津市生态环境科学研究院,国家环境保护恶臭污染控制重点实验室,天津300191 [5]北京同普绿洲环境科技有限公司,北京100070

出　　处：《环境科学与管理》2021年第12期100-103,共4页Environmental Science and Management

基　　金：国家环境保护恶臭污染控制重点实验室开放基金资助(20200504);市政污水处理厂全流程恶臭气体排放特征与控制技术研究与示范(Z181100005518008)。

摘　　要：无论是将市政污水臭气进行终端处理(收集集中处理),还是进行源头处理(原位处理),都需要一定的土建费用和施工时间才可实现除臭功能。文章探索一种施工作业环境要求低、不停工安装、无土建施工、无电耗药耗、无运行维护的抑制恶臭气体释放的方法。实验结论表明:在晴朗微风的天气、静止的市政污水水面上,移动浮盖使得臭气浓度、臭气强度、TVOC、硫化氢和氨的释放分别减少达到78%、55%、99%、13%和99%,可以起到抑制恶臭气体释放的作用,且效果较稳定,可靠性较高。Engineering cost and construction time would be needed whether municipal wastewater odor was terminal treated(centralized treatment)or source treated(in-situ treatment).A method to inhibit the release of odor gas was researched in this paper with the advantage of suitable for low requirement for construction environment,no shutdown installation,no civil construction,no power consumption,no drug consumption,no operation and maintenance.The results showed that release reduction rate of odor concentration,odor intensity,TVOC,hydrogen sulfide and ammonia were 78%,55%,99%,13% and 99% respectively on sunny and breezy weather and static municipal wastewater surface,which could play a role in inhibiting odor release with relatively stable effect and high reliability.

关 键 词：市政污水 臭气 移动浮盖 

分 类 号：X703[环境科学与工程—环境工程]