大庆石油炼化厂废水深加工回用工程研究

Research on reusing of depth processed sewage of DaQing Oil refinery

为实现十一五大庆炼化石油节能减排,扩大再生产需要的高质量循环水和锅炉用水需要,用二次生化后排放污水经碟式过滤器——超滤—高级氧化——动态活性炭——动态生物膜沙滤+反渗透组合工艺处理废水回用生产。该工程规模600t/h,设计循环补充水量280t/h,锅炉用水补充量250t/h,是典型污水工厂管道化处理工程。工艺先进,设备板块简单,适应石油炼化、煤化工、钢铁、铜业电厂和城市污水深加工项目。

We processed sewage of DaQing oil refinery with secondary biochemical treatment,disc filter,ultrafiltration,advanced oxidation,dynamic active carbon,dynamic bioligical membrane Sand filtration and reverse osmosis,and reused treated wastewater for recycle and boiler.The process ability of this project is 600t/h.Designning recycle adding water amount is 280t/h.Boiler adding water amount is 250t/h.It is typical pipeline sewage processing project.Its technology is advanced,its equipment is simple.So it is suitb...