Objective To study micro-polluted surface water treatment by the PAC-MBR combined process and to investigate the quality of treated water and main part of membrane foulants.

• 目的考察用粉末活性炭-膜生物反应器(PAC-MBR)组合工艺处理微污染地表水的出水水质,并分析造成膜污染的主要物质的分子量范围。