FIELD: various technological processes.
SUBSTANCE: invention relates to separation, concentration and purification of solutions by methods of electro-microfiltration, electro-ultrafiltration, electro-nanofiltration, electro-osmofiltration. Electrobaromembrane apparatus of flat-chamber type, in which each small separation chamber is made in the form of a hollow cylinder with a toroidal cooling radiator installed in the centre with overflow globoidal channels, connected to the cooling liquid inlet and outlet chamber unions located on different sides on one horizontal axis, chamber unions for inlet of initial solution and outlet of near-anode and near-cathode retentate are located on different sides in one horizontal plane and symmetrically relative to central vertical axis of housing chambers.
EFFECT: high efficiency and quality of separation of solutions, high-efficiency turbulence, cooling of the separated solution, reduced effect of concentration polarization in small separation chambers.
1 cl, 6 dwg
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