DEVICE FOR PRODUCTION OF SUPERPURE WATER Russian patent published in 2014 - IPC C02F1/44 B01D61/12 B01D65/08 

FIELD: chemistry.

SUBSTANCE: invention relates to a device for water purification according to the principle of reverse osmosis. The device for the production of superpure water according to the principle of reverse osmosis contains a reverse osmosis filter which is divided into a primary chamber and a secondary chamber, a primary circuit, through which raw water is supplied to the primary chamber and through which a concentrate is discharged from it, and a secondary circuit for the supply of a permeate to at least one consumer, preferably to a dialysis apparatus. A pump is built into a pipeline of the primary circuit, and a valve with a drain is built into the pipeline of the primary circuit concentrate. In or on the primary circuit and/or secondary circuit placed is a device for the registration of organic and/or inorganic deposits, connected with the device of data processing, with an elastic, extendable buffer vessel, adapted for carrying out reverse washing of a membrane with the permeate, being built into the secondary circuit. The device for the registration of organic and/or inorganic deposits is made with a possibility of initiating reverse washing in case of a respective degree of contamination.

EFFECT: invention makes it possible to reduce expenditures for the device exploitation due to refusal from periodic cleaning of the membrane and automatic determination of a necessity of the pipeline disinfection.

10 cl, 4 dwg