Bioreactor for biomass production by living species, comprises flat beds, which are provided for medium containing living species and have transparent and/or gas-permeable bottom, lighting device between each of the beds, and light guide

摘要

The bioreactor (1) comprises flat beds (2), which are provided for a medium (3) containing living species, are arranged one upon the other, have transparent and/or gas-permeable bottom (6), are suspended and/or exchangeable and are formed in a hull-like manner and/or have overflows (7) for the medium, a lighting device arranged between each of the flat beds, and a light guide arranged along the bottom of the flat beds. The bioreactor and/or the species are photoactive and/or biologically active. The bioreactor is designed, so that the medium successively flows through the flat beds. The bioreactor (1) comprises flat beds (2), which are provided for a medium (3) containing living species, are arranged one upon the other, have transparent and/or gas-permeable bottom (6), are suspended and/or exchangeable and are formed in a hull-like manner and/or have overflows (7) for the medium, a lighting device arranged between each of the flat beds, and a light guide arranged along the bottom of the flat beds. The bioreactor and/or the species are photoactive and/or biologically active. The bioreactor is designed, so that the medium successively flows through the flat beds in a meander-like manner. The bioreactor and/or the flat beds are designed, so that a layer thickness and/or a height of the medium in the flat beds are 5 mm or less. The bioreactor is designed, so that the species forms or comprises an emergent culture and/or submersed culture. The medium contains species of Wolffiaand/or microalgae as biologically active species. An independent claim is included for a method for biomass production.