Based on the traditional EDI technology, revolutionary innovation is carried out to the internal structure of Canpure EDI Module with counter-current full-packing technique adopted, which broadens the water supply requirements of EDI, features simple operation and results in low operating costs.
Canpure EDI modules are chemical-free, electrically-driven water treatment technology that uses DC power and ion exchange membranes and resin to remove ionized species from water. EDI is typically used to polish reverse osmosis (RO) permeate, and is a smart alternative to — and effective replacement of — conventional mixed bed ion exchange.
Canpure EDI does not consume salt and recycle the concentrate in operation, which saves much expense and makes the system much simpler.
Concentrate and electrolyte stream are flowing into EDI in opposite directions to feed water can avoid fouling effectively, then it broadens the feed water limit adequately.
Canpure EDI filled with resin reduces the EDI module resistivity significantly, which reduces the energy consumption largely.
High quality ion-exchange membrane and appropriate degree of resin compaction make the EDI work effectively.
Easier to array modules side-by-side on a skid. The power connector of Canpure EDI is waterproof.