Adopting combined PFS-PAM magnetic flocculant for treatment of restaurant wastewater can not only heighten the flocculation effect,but greatly shorten the separation time and decrease sludge volume.

• 采用PFS-PAM复合磁絮凝剂处理餐饮废水不仅能提高絮凝效果,还能大大缩短分离时间并减少污泥体积。