摘要
采用生物滴滤床对市政污水泵站产生的臭气进行净化,运行结果表明,生物滴滤床对污水泵站恶臭的特征污染物(H2S和NH3)的去除效果长期稳定在98%以上,能达到《恶臭污染物排放标准》(GB14554—93)的要求;影响除臭效果的主要因素是进气浓度、气温以及喷淋量。
The biotrickling filter bed was used to purify odor in sewage pumping station. The operation results show the removal efficiency of characteristic pollutants such as H2S and NH3 in sewage pumping station is maintained over 98%, and the pollutants can meet the requirement of the Emission Standards for Odor Pollutants ( GB 14554 - 93 ). The main factors which affect deodorization are inlet concentration, waste gas temperature and trickling flow.
出处
《中国给水排水》
CAS
CSCD
北大核心
2009年第20期73-76,共4页
China Water & Wastewater
关键词
污水泵站
恶臭气体
生物滴滤床
生物除臭
sewage pumping station
odor
biotrickling filter bed
biological deodorization