摘要
为进一步提高化工企业无组织废气处理效果,采用喷淋+多填料卧式生物滤池工艺处理低浓度混合废气。运行结果表明:喷淋+多填料卧式生物滤池工艺对VOCs、NH3和H2S平均去除率分别达到92.6%、84.3%、88.0%,多填料卧式生物滤池对VOCs平均去除率达到90.7%;厂界无组织废气污染物浓度达一级标准,废气处理成本为6.32元/万m^3。
In order to improve the treatment effect of unorganized waste gas of chemical enterprises,spray+multi-filler horizontal biological filter process was used to treat low-concentration mixed waste gas.The results show that the average removal rate of VOCs,NH3 and H2S of this process are 92.6%,84.3%,and 88.0%,respectively.The average removal rate of VOCs of the multi-filler horizontal biological filter reaches 90.7%.The concentration of unorganized waste gas in the plant boundary satisfies the first level standard.The unit treatment cost of volume waste gas is 6.32 yuan/(10,000 m^3).
作者
鲍家泽
马玉银
蒋建国
于卫东
马武生
于智勇
BAO Jiaze;MA Yuyin;JIANG Jianguo;YU Weidong;MA Wusheng;YU Zhiyong(School of Resources and Environmental Engineering,Yangzhou Institute of Technology,Yangzhou 225000,China;School of Biological and Chemical Engineering,Yangzhou Institute of Technology,Yangzhou 225000,China;Jiangsu YuanMu Environmental Technology Co.,Ltd.,Yangzhou 225000,China)
出处
《能源环境保护》
2020年第5期35-40,共6页
Energy Environmental Protection
基金
扬州市科技计划项目-市校合作专项(基于多填料生物处理的VOCs废气治理关键技术研究,项目编号:YZ2018142)
扬州市职业大学“基于地理信息的环境污染评价与治理技术”科技创新团队(编号:KYCXTD201906)
2017年江苏省高等职业教育高水平骨干专业建设项目(环境工程技术)。
关键词
多填料
生物滤池
低浓度
无组织
混合废气
VOCS
运行实践
Multi-media
Biofilter
Low concentration
Unorganized
Mixed waste gas
VOCs
Operation practice
