FIELD: water treatment. SUBSTANCE: apparatus contains consecutively interconnected chlorinator, filter, ejector connected, on the side of active water, with controlling valve coupled with control unit, which, in turn, communicates with water being treated and, through residual chlorine sensor, with contact tank, whereas ejector outlet is connected with channel of water under treatment. EFFECT: improved process flowsheet. 2 dwg
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0 |
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Authors
Dates
1997-07-27—Published
1993-03-12—Filed