ARTIFICIAL WETLAND RESOURCE RECOVERY AND UTILIZATION SYSTEM

摘要

An artificial wetland resource recovery and utilization system includes a purification system (1), a production system (2) and a biogas fermentation system (3). The output of the purification system (1) is connected to the input of the production system (2), and the production system (2) and the biogas fermentation system (3) are bidirectionally connected. The purification system (1) includes aquatic plants (11), fish (12) and benthos (13). The aquatic plants (11) are reeds (111) and duckweed (112). The production system (2) includes a papermaking system (21), a feed production system (22) and an ethanol brewing system (23). The biogas fermentation system (3) includes a feeding device (31), a biogas digester (32), and a gas supply device (33). The production system (2) and the biogas fermentation system (3) of the artificial wetland resource recovery and utilization system form a cyclic chain to fully utilize resources, and the purification system purifies sewage and protects the wetland environment, and can at the same time provide high-quality raw materials for production, thus enhancing the utility of the artificial wetland resource recovery and utilization system.