What is Capacitive Deionisation? A Complete Guide to CDI Technology

Capacitive Deionisation, commonly abbreviated as CDI, represents a transformative approach to water treatment that harnesses electrochemical principles to remove ions and dissolved salts from water. Unlike traditional methods that rely on chemical regeneration or membrane pressurization, CDI technology leverages the power of electrostatic charge to selectively absorb ions directly onto electrode surfaces. This innovative technique has gained significant traction in laboratories, research facilities, and industrial applications worldwide, offering a sustainable alternative for producing high-purity water while minimizing operating costs and environmental impact.