Biological stuffing system suitable for river and lake micro-pollution

The utility model relates to a biological stuffing system suitable for river and lake micro-pollution. The device comprises rope-shaped artificial waterweeds and activated carbon fiber belts which arearranged in a riverway, a plurality of activated carbon fiber belts are arranged around the rope-shaped artificial waterweeds, and the two ends of each activated carbon fiber belt are connected withthe rope-shaped artificial waterweeds respectively to form a lantern-shaped structure surrounding the rope-shaped artificial waterweeds. The beneficial effects of the utility model are that: the utility model discloses: the beneficial effect is: a plurality of activated carbon fiber belts are used for surrounding the rope-shaped artificial waterweeds; a lantern-shaped structure is formed, therefore, the rope-shaped artificial aquatic plants can keep the original excellent functions of the rope-shaped artificial aquatic plants as microbial carriers; the concentration of pollutants around the rope-shaped artificial water