MEMBRANE PLANT Russian patent published in 2003 - IPC

FIELD: conduction of processes of membrane separation of solutions and suspensions; applicable in treatment of natural and sewage waters. SUBSTANCE: membrane plant has vessel of solution to be separated, successively communicated by pipelines membrane apparatus separating solution into concentrate and permeate, permeate vessel, evacuating device whose outlet is connected with vessel of solution to be separated, and multipurpose valves. Membrane plant has centrifugal purifier whose inlet is connected with sealed vessel of solution to be separated, and outlet, with inlet of membrane apparatus. EFFECT: higher productivity and quality of membrane separation. 13 cl, 1 dwg