摘要
采用生物曝气滤池+超滤的方式对石化企业外排污水进行深度处理,以达到回用于循环冷却水系统的目的。阐述了生物曝气滤池及超滤的主要工艺特点和主要工艺流程,并分析了项目实施后取得的经济效益及环境效益。
In order to reuse the wastewater to cycle cooling water system,the treatment and reuse of petrochemical wastewater by using the technology of biological aeration filter(BAF)and ultra filtration(UF)has been used.It is expatiated on the primary technologic characteristic and technologic flow about BAF and UF in this article.And analyze the economic benefit and environmental benefit after the project being accomplished.
出处
《石油化工环境保护》
2006年第4期31-34,共4页
Environment Protection in Petrochemical Industry
关键词
生物曝气滤池
超滤
污水深度处理
污水回用
Biological aeration filter,Ultra filtration,Deeply wastewater treatment,Reuse of wastewater
