Hector Sepúlveda, superintendent at El Paso Water's Kay Bailey Hutchinson Desalination Plant, explains how brackish water is filtered several times before it runs through a reverse osmosis membrane, leaving about 83 percent of water as "permeate" which is turned into potable water.
The El Paso angle: Local impact is the whole point here. If this is your neighborhood, your block, or your commute, your read on it is the one that matters.
Continue reading at El Paso Matters →
Reporting by @elpasomatters. Photo: El Paso Matters.
Interesting — I think the El Paso angle gets overlooked.