BFBR立体生态工艺用于中型污水厂优化升级改造  

Bio-Film Biological-Reactor Technology used for Optimization Upgrading and Reconstruction of a Middle-Sized Wastewater Treatment Plant

作　　者：马涛 诸葛云 曾贤桂 马文冬 MA Tao;ZHUGE Yun;ZENG Xian-gui;MA Wen-dong(Wuhan TianChuang Environmental Protection Co.Ltd.,Wuhan 430000,China;Shenzhen DiDa Environmental Technology Co.Ltd.,Shenzhen 518056,China)

机构地区：[1]武汉天创环保有限公司,湖北武汉430000 [2]深圳地大环境科技有限公司,广东深圳518116

出　　处：《山东工业技术》2020年第2期42-46,共5页Journal of Shandong Industrial Technology

摘　　要：湖北省某污水处理厂的处理规模为7万m^(3)/d,出水水质指标执行《城镇污水处理厂污染物排放标准》(GB18918-2002)一级B标准。优化升级工程将现有两组氧化沟改造成BFBR立体生态反应池,通过合理分段分区,提高生物降解性能,最大程度的分解污染物,同时结合植物生态系统,使厂区生态环境适宜,改造后的出水水质能稳定的达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准。The scale of a sewage treatment plant in Hubei Province is 70,000 m^(3)/d, the effluent quality implements the first level B standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants(GB18918-2002). The optimization and upgrading project transforms the existing two groups of oxidation ditches into BFBR ecological reaction tanks, through reasonable segmentation and partitioning, the biodegradability is improved to decompose pollutants to the greatest extent, at the same time, the plant ecological system is combined to make the plant ecological environment suitable,the quality of the effluent water has stably reached the first level A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants(GB18918-2002).

关 键 词：BFBR立体生态工艺 污水厂 优化升级改造 污水处理 

分 类 号：X703.1[环境科学与工程—环境工程]