Interest also is rising in direct potable reuse, which involves piping treated effluent directly into the drinking water distribution system, say industry firms active in the water sector. One of the ...

These "potable reuse" projects are made possible by improved treatment technology that can turn municipal wastewater into reclaimed water that meets standards established by the Safe Water Drinking ...

Epic Cleantec operations director Ryan Pulley holds a beaker of wastewater known as gray water from a San Francisco apartment tower (left). It’s cleaned to drinking water standards (right) and reused ...

Can Clusters of Human-Constructed Ponds in the Arizona Desert Save a Threatened Frog? California’s First Carbon Capture Project Is Up and Running. Environmentalists Are Still Trying To Stop It. A ...