A pilot study(5 m~3/d) was conducted for the advanced treatment of secondary effluent from a cotton mill by using the biological aerated filter(BAF)/ultrafiltration(UF)/reverse osmosis(RO) process.

• 采用中试规模(5 m3/d)的曝气生物滤池/超滤/反渗透联合工艺对棉印染废水二级生化处理出水进行了深度处理。