process for eliminating drinking water trihalomethanes, and unit for eliminating drinking water trihalomethanes

摘要

process for eliminating trihalomethanes from drinking water, and unit for eliminating trihalomethanes from drinking water. a process for eliminating trihalomethanes (thm's) from drinking water comprising: (a) placing drinking water with a thm content greater than 100 µg / l into a closed treatment vessel; (b) blowing air into the container and below water through diffusers; (c) forcing out the air that has passed through the body of water in the container by dragging the thm's by generating vacuum within the container (depression); (d) pass air through the thm's through a series of activated carbon filters; and (e) ventilate outdoors from thm's. a unit for eliminating trihalomethanes (thm's) from drinking water by the described process comprising: at least one treatment vessel (vat) comprising a plurality of bubble generating diffusers mounted on a grid on the floor of the interior of the vessel; a fan in fluid connection with the plurality of diffusers for injecting air therethrough; a drop separator mounted on the treatment vessel; an extractor mounted on at least one treatment vessel to force air out; an activated carbon air filter in fluid connection with the extractor outlet mounted on the extractor extension; and a centrifugal pump in fluid communication with the treatment vessel for sending the treated water to a storage tank.