Do Green Roofs and Rainwater Harvesting Belong Together?
Average Rating: ( 0 votes)
Credit: Erik Christensen via Wikipedia One might think that green roofs and rainwater harvesting were made for each other, that the sand, soil and filter cloth would help clean the water as it made it's way to the drain. But apparently not; in a new study by the Texas Water Development Board (TWDB), investigators found that water from green roofs had high levels of dissolved organic carbon. ... Read the full story on TreeHugger