Electrodeionization Plants

Electrodeionization (EDI) Plants

Electrodeionization (EDI) plants are advanced water treatment systems designed to produce high-purity water by removing dissolved salts and impurities through an electrochemical process. EDI combines the processes of ion exchange and electrolysis, providing an energy-efficient, environmentally friendly alternative to traditional deionization methods such as mixed bed ion exchange or reverse osmosis (RO).

Key Features:
– Electrochemical Process: EDI uses an electric field to drive the migration of ions, removing contaminants from water without the need for chemical regeneration.
– High Purity Water Production: EDI is ideal for applications requiring ultra-pure water, such as in pharmaceutical, semiconductor, and power generation industries.
– Energy-Efficient: By integrating ion exchange with electrochemical regeneration, EDI significantly reduces energy consumption compared to conventional methods.
– Minimal Chemical Use: Unlike traditional ion exchange systems that require chemical regeneration, EDI systems operate with minimal or no chemicals, making them more environmentally friendly.