The City of Escondido (City) is actively engaged in evaluating various options for ensuring adequate capacity at its Hale Avenue Resource Recovery Facility (HARRF.) The City is also interested in evaluating tertiary filtration technologies for upgrading existing continuous backwashing sand filters. In addition, the City is interested in evaluating ...

Padre Dam Municipal Water District is considering two technologies to achieve a high recovery with reverse osmosis for its upcoming advanced water purification facility. Pilot testing from 2016-2017 at Padre Dam?s demonstration facility has shown that 95% recovery is possible with either a closed circuit desalination process and a conventional 2-st...