REACTOR AND PROCESS FOR THE CULTIVATION OF PHOTOTROPHIC MICRO ORGANISMS

摘要

This invention describes a reactor for cultivating phototrophic micro organisms, wherein the sunlight is introduced in compartment walls (10) by using one or more moveable collimators (19). The compartment walls (10) are transparent and from there light is distributed into the reactor. Such a reactor has an improved collection of radiation and an improved distribution of the radiation into the reactor, thereby providing a more efficient reactor and a more efficient cultivation of phototrophic micro organisms.