Softened nanofiltration membranes are specially designed to remove hardness components such as calcium and magnesium ions from water, thereby reducing the hardness of water. This membrane selectively allows water molecules and other smaller molecules to pass through while intercepting hardness ions. Softened nanofiltration membranes have the advantages of hardness removal, retention of beneficial minerals, wide range of applications, energy saving and environmental protection, pollution resistance, compact structure and easy maintenance. It is widely used in industrial, commercial, and domestic water treatment systems to provide softened water quality, prevent equipment fouling, improve equipment efficiency, and extend service life.
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