water softening
Noun
Meaning
water softening (uncountable)
The removal of calcium and magnesium ions from water, or their replacement with sodium, either by chemical reaction or by ion exchange.
Alternative names
water-softening
Noun
water softening (uncountable)
The removal of calcium and magnesium ions from water, or their replacement with sodium, either by chemical reaction or by ion exchange.
water-softening