Look at Google maps satellite view around the south end of San Francisco Bay. Those are salt water evaporators run by Cargill [1]. Desalination brine could be

Look at Google maps satellite view around the south end of San Francisco Bay. Those are salt water evaporators run by Cargill [1]. Desalination brine could be a big increase in efficiency for them in place of ordinary sea water. [1] http://www.cargill.com/corporate-responsibility/environmental-sustainability/innovations-case-studies/san-francisco-bay-salt/sustainable-salt-making/solar-ponds/index.jsp http://www.cargill.com/corporate-responsibility/environmenta...