Sodium Sulfate Regenerant

NORMAL SALT REGENERATION

SODIUM SULFATE REGENERATION

6 lbs./cu. ft. NaCl applied at 10% strength

Equivalent Dose = 6 lbs./cu. ft. x 2.75 = 16.5 lbs./cu. ft.

Gallons of Concentrated Brine Needed6 lbs./cu. ft. ÷ 2.6 lbs./gal. = 2.3 gals.Concentrated brine

Gallons of Concentrated Sodium Sulfate Needed16.5 lbs. ÷ 0.92 lbs./gal. = 17.93 say 18 gals.

Gallons of 10% Brine Needed6 lbs./cu. ft. ÷ 0.8935 lbs./gal. = 6.7 gals.10% brine

Concentrated sodium sulfate is 0.92 lbs./gal. (about 10%)

Gallons of Dilution Water Needed6.7 gals. 10% - 2.3 gals. Conc. = 4.4 gals.H2O