FIELD: water and air purification technology.
SUBSTANCE: group of inventions can be used in water treatment. Photon capture bioreactor for water purification comprises a sealed volumetric room, water pipe (11), electricity generator, a plurality of flat layers made inside the volumetric room and equipped with water ditches (2), carbon dioxide inlets. Water ditches (2) configured to allow water to flow in a circle and have water inlet (12) and water outlet (13) in one flat layer. Plurality of diaphragms (3) of microbial filters is arranged with intervals in water ditches (2). Filter element (4) is formed between two adjacent diaphragms (3) of microbial filters. There are aquatic plants on the water surface of each filter element. Plant growth lighting lamps are placed above aquatic plants (5) at an adjustable height. Below water outlet (13) of water ditch (2) in the upper layer there is impeller (15), which is connected to electricity generator (16). Water inlet of water ditch (2) in the next layer is located below impeller (15). In each filter element there are aquatic plants, microorganisms and aquatic animals. Water to be purified is diluted to a predetermined concentration and fed inside the volumetric room.
EFFECT: group of inventions reduces energy consumption, reduces the occupied area, enables pollution-free and clean production.
10 cl, 6 dwg
