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1 result for “water softening”

The Perpetually Curious! › Canonical › Chemistry
Article
💧 When Water Turns Gentle: The Science and Story of Water Softening
From section: ⚗️ The concept of water softening: reducing hardness, not erasing water
Water softening reduces the calcium and magnesium ions most responsible for scale and interference with true soaps. The aim is not to remove every dissolved substance or make water chemically pure, but to bring hardness within a range suited to a particular household, municipal, or industrial need.