1. removing mineral salts or minerals from a substance, especially water
Usage: present participle of demineralise; British spelling; American spelling is demineralizing

1. relating to or serving the purpose of removing minerals or mineral content
Usage: used to describe processes, equipment, or substances that remove minerals

Examples

• The demineralising process removes salt from seawater to make it drinkable.
• A demineralising filter is commonly used in laboratory settings.
• The plant is demineralising the water before it enters the distribution system.
• Demineralising agents help prevent mineral buildup in industrial equipment.
• The demineralising treatment extended the lifespan of the machinery.
• Hard water can be softened by demineralising it through ion exchange.