FIELD: process engineering.
SUBSTANCE: invention relates to automatic control multistage water treatment for provision population with adequate drinking water at separate territorial sections, particularly, multistory apartment houses, supermarkets, hospitals, etc. Proposed plant comprises inlet flow gage 2, initial water conductivity transducer 4, pre-filtration unit 5, concentrate circulation pipeline 6, permeate circulation pipeline 7, booster pump 8, magnetic treatment unit 10, reverse osmosis unit 11, permeate conductivity transducer 14, permeate flow gage 12, set 16 of temperature and pressure gages, solenoid valve 17 incorporated with reverse osmosis unit pulsed flushing, electrolytic tank with silver electrodes 13, accumulator tank 19, main pump 23, postfilter unit 24, UV steriliser 25, plant controller 28.
EFFECT: efficient treatment, automated control over water purification, expanded treatment performances.
7 cl, 3 dwg
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