METHOD OF PROCESSING WATER APPLIED FOR INDUSTRIAL PURPOSES Russian patent published in 2014 - IPC C02F9/04 C02F1/52 C02F1/50 C02F1/72 B01D21/01 B01D36/00 

FIELD: chemistry.

SUBSTANCE: method of obtaining water for an industrial process includes the water purification and removal of suspended in water solid particles by filtration of a small part of the total water volume, which includes: a) water collection; b) water storage; c) processing of water for 7 days by the periodical addition in it of disinfectant substances; d) activation of one and more operations (1)-(5) by means, made with a possibility of obtaining information, which relates to water quality parameters, regulated by the said means for bringing the water quality parameters in their limits: 1) introduction in water of oxidising substances; 2) introduction of coagulants, flocculants or their mixtures; 3) absorption of a part of the water, which contains precipitated particles and obtained in operations (1) and/or (2); 4) filtering the said part of the absorbed water; 5) return of the filtered water and e) application of the processed water in the process downstream of the flow.

EFFECT: invention makes it possible to provide the water purification and removal of the suspended solid substances without a necessity to filter the entire volume of the water.

11 cl, 2 dwg, 3 tbl, 6 ex