Patent ID: 11912586
Assignee: VALENTINA TRA{HACEK OVER (C)}UKA
Field: Environmental technology (Chemistry)
Classification: CPC A  C  Y | IPC A  C

Claim 3:
4. The industrial fish breeding complex according to claim 1, wherein the device for water lifting and aeration is made as a flat separation wall sloped to a horizontal plane, which together with the vertical wall of a first biological filter module and the side vertical walls of the water regeneration system forms a confusor channel, in a lower part of which the aeration device is situated, and in an upper part a rift over an edge of a front wall is situated, and to increase an aerolift effect a sloping angle of the flat separation wall in respect to the vertical wall of the first biological filter may be changed in dependence to a water lifting height and a volume.