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Antiscalants

Reagent Main components Reagent description Reagent concentration
in system, mg/dm3
Reagent
pH
Density,
g/cm3
PS-880 Phosphonates of
alkali metals
Weakly acidic antiscalant which is specially designed for  reverse osmosis (RO) systems. Reagent is effective against deposits formed by carbonate, fluoride and calcium
sulphate, strontium and barium sulphate, silicon dioxide and iron compounds.
3,0 ÷ 6,0 4,5 ÷ 6,5 1,20 ± 0,05
PS-888 Phosphonates of
alkali metals
Weakly alkaline antiscalant specifically designed for RO. Reagent is effective against deposits formed by carbonate, fluoride and calcium sulphate, strontium and barium sulphate, silicon dioxide and iron compounds. 2,0 ÷ 5,0 9,0 ÷ 10,5 1,35 ± 0,05