Reactor for removing nitrogen and phosphorus of lake and river water phase by biological and physical synergistic method

The invention relates to a special reactor for concentrating and removing nitrogen and phosphorous in a river or lake water phase. The reactor consists of four basic units, including a through-carved thin layer bracket, a flotation system, a plant setting system and a filling system. The four units are made up of (made of) physical materials and advanced plants, wherein, the through-carved thin layer bracket is made up of polypropylene or polyethylene plastic materials; the flotation system is made of spring steels, polypropylene and other plastic materials; the plant setting system consists of polystyrene foam materials and aquatic advanced plants or terraneous advanced plants; and the filling system consists of zeolite and limestone and polypropylene or polyethylene plastic materials. The reactor of the invention is designed to aim at the current situation that the nitrogen content and the phosphorous content in the most water phases are definitely high in spite of the forms of the pollution to the river or