Water treatment of blow wells

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Water treatment of blow wells
INTRODUCTION Use of water of blow wells, for drinking needs small built-up communities of republic Hungary, is connected with threat of deterioration of health of people at the use of water with the raisedion density of iron and probability of occurrence of flashes of infectious diseases. Automatic, small-sized installation of water treatment of blow wells is developed for the decision of this problem up to a level of requirements Directive... 98/93/EC. THE BRIEF DESCRIPTION For water treatment of blow wells in installation two electrochemical processes are realized - electrooxidation iron Fe2 up to Fe3 -generation of a solution of sodium hypochlorite from a solution of sodium chloride. ADVANTAGES Small specific energy loss. Ecological clean. Simplicity and conveniences in service safety of production and application. It is required to carry out to the consumer two times to a year a power tool cleaning of the filter and two times in a month to add a solution salt in container (7) Low price of device and process.
(1) blow well and the pump (2) (3) vortical electrolyzer (oxidation Fe2 up to Fe3) (4) mechanical filter (removal Fe3) (5) ejector feeding of a solution of sodium chloride from tank (7) in a electrolyzer (6) electrolyzer (generation sodium hypochlorite) (7) tank with sodium chloride (15-30 g/l), (8) cell of electric conductivity (9) electrical power unit and automatics (feeding of of sodium hipochlorite in a stream of water is controlled by a batcher of a solution of sodium chloride DZ (10) tank of a stock of water
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