Electro-Dialysis EDTReversal (EDR) Demineralization
North City Water Reclamation Plant
City of San Diego
San Diego, CA
The City of San Diego produces 5.5 mgd of 300 mg/l TDS water utilizing General Electric’ EDR units and produces up to 12 mgd of recycled water by blending. LEE & RO designed new EDR units and other facilities to house the future Advance Water Treatment pilot plant. The new EDRs required expansion of the existing infrastructure including piping & valves, electrical & controls, and structures. The $2.5 million project also included new vertical turbine feed pumps with VFDs, new electrical building, new duct banks, and power feeders.