ECO-DEM

Demineralization with ion Exchange is the proccess of removal of the ions in the water. The positive value ions are exchanged by strong acid cation resin and replaced by Hydrogen ions. The negative value ions are exchanged by strong basic inion resin and replaced by hydroxyl ions. By this proccess H2O produced and the conductivity of raw water is decreased.

When conductivity and silica have to be reduced to very low levels, mixed bed and electrodeionization (EDI) systems are applied.

As the proccess includes many steps during regeneration, our company install PLC controlled Ion Exchange Plants unless the customer insist on manual operated plants.

ECO-EDI

ECOEDI from Tolem is an electrodeionization (EDI) technology. Its continuous, chemical-free operation and proven, modular design offer substantial benefits over conventional mixed-bed for water processing applications in the power generation, pharmaceutical, semiconductor, biotechnology and other industries.
Conventional water treatment systems relied on chemical-based deionization to remove dissolved solids, but at a high cost. The resin beds that the water passes through must be regenerated frequently using a batch chemical process.

Regeneration chemicals are not only costly, they pose a toxic hazard to the workplace and the environment, demanding rigorous safety protocols. As a result, chemical-based deionization is complex and expensive to operate.

With ECOEDI technology, industry now has a chemical-free alternative that is safer for the environment, is simpler to operate and maintain, and costs less.