生物过滤塔处理苯乙烯隔油池废气中试实验  

Pilot test study on the treatment of styrene wasTEgas by biological filtration tower

作　　者：刘巍[1] 李壮[2] 孙红珍 杨艳妮 薛强[3] 李刚[1] 付学红[1] 郭阳[1] LIU Wei;LI Zhuang;SUN Hongzhen;YANG Yanni;XUE Qiang;LI Gang;FUE Xuehong;GUO Yang(Research InstituTEof Jilin Petrochemical Company,Ptrochina,Jilin,132021,China;Fertilizer Plant of Jilin Petrochemical Company,Petrochina,Jlin,132021,China;Petrochina Jilin Petrochemical Company Dye factory,Jilin 132021,China)

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]中国石油吉林石化公司化肥厂,吉林吉林132021 [3]中国石油吉林石化公司染料厂,吉林吉林132021

出　　处：《化工科技》2022年第3期33-38,共6页Science & Technology in Chemical Industry

摘　　要：对生物过滤塔处理苯乙烯隔油池废气的停留时间和温度进行了考察。实验结果表明,最佳停留时间:13 s,气温对微生物代谢污染物能力的影响很大,最低温度不应低于15℃,进气非甲烷总烃浓度在965 mg/m^(3)以下时,非甲烷总烃去除效率91%。In this paper,the residence time and temperature of styrene wasTEgas treated by biological filtration tower were investigated.The experimental results show that the optimal residence time is 13 s,the temperature has a great influence on the ability of microorganisms to metabolize pollutants,the minimum temperature should not be lower than 15℃,and the NMHC concentration in the intake gas is below 965 mg/m^(3),the removal efficiency of NMHC is 91%.

关 键 词：生物法苯乙烯隔油池废气 停留时间 

分 类 号：X703[环境科学与工程—环境工程]