1. removes ions from a substance, especially water, typically through chemical or physical processes
Usage: technical; chemistry

Examples

• The water treatment plant deionizes the water before it enters the boiler system.
• This filter deionizes tap water by removing dissolved minerals.
• The laboratory equipment deionizes water for use in sensitive experiments.
• The resin bed deionizes the solution as it passes through the column.
• Our purification system deionizes water to prevent scale buildup in pipes.