Whey permeate is a by product of cheese making. Specifically it is the powder from a portion of the remains of ultrafiltration of white cheese.
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8 LBS IF IT IS WATER. 40% solids evaporated whey permeate (deproteinized whey) is close to 9.26 lbs per gallon20% solids whey permeate is 8.84 lbs per gallon23% solids whey permeate is 8.90 lbs per...