DESCRIZIONE
The invention discloses a large-scale photon capture bioreactor for water purification and aquaculture. The bioreactor comprises a lockable three-dimensional building space. Each plane layer in the lockable three-dimensional building space is provided with a sinuous water channel. Each channel is provided with a water inlet and a water outlet. A plurality of filtering units are installed in each water channel at intervals. In each filtering unit, plants are planted on the water surface by a floating planting method, and aquatic animal and microorganisms are underwater. Plant growth irradiating lights with adjustable height are suspended above the plants by the floating planting method. An impeller is installed at the lower end of the water outlet of the water channel in the upper layer. The impellers are connected to an electric generator. The water inlet of the water channel in a lower layer is installed below the corresponding impeller. Water to be purified is fed to the water inlet of the water channel in the top layer of the three-dimensional building space firstly. The bioreactor mainly has advantages of easily controllable quality, high reaction efficiency, small occupied space, low investment, convenient management, low operation cost, no pollution in the ecological production process, and significant economic benefit.
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