FIELD: plants for conduction of membrane separation processes; applicable in treatment of natural and sewage waters, concentrated solutions, production of desalized water in chemical, food and other industries. SUBSTANCE: membrane plant has parallel-connected sand filters, intermediate vessels with microfilters, high-pressure pump, membrane filters, permeate collector and valves. Parallel-connected sand filters are connected to parallel-connected intermediate vessels with microfilters. Valves are installed at inlet and outlet of each vessel. Additionally installed between high-pressure pump and parallel-connected intermediate vessels are valve and vessel of clarified water, and also additionally introduced collector connecting outlets of membrane filters through valves with sand filters. EFFECT: increased service life and efficiency of its use, reduced cost price. 1 dwg
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