The 2017 Water Efficiency and Sanitation Standard (WE•Stand) was the culmination of a 10-year effort to develop codified water-efficiency provisions that would result in a 20% reduction in water use from the minimum code requirements contained in the Uniform Plumbing Code (UPC).
Nexus eWater at-home Water and Energy Recycler is an on-site graywater treatment and recycling solution for zero net energy and other low-impact residential projects.
February 20, 2014
Nexus eWater at-home Water and Energy Recycler is an on-site graywater treatment and recycling solution for zero net energy and other low-impact residential projects.
When trying to learn about being green and reusing water, one can feel suffocated by all the terminology. There’s graywater, blackwater, reclaimed water, recycled water, potable water and nonpotable water. Let’s start with defining these terms.