25 agosto 2014
EcoVerde removes odor and other contaminants through a biological process based on bacteria that feed on hydrogen sulfide. Air is extracted from sewage or industrial wastewater and sent to system called bioscrubber EG. There a mechanism evaporates it and directs contaminants (ammonia, mercaptan and hydrogen sulfide) that cause odor to the filter were bacteria eliminate them, designers report.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/W0Fy57BuwkU/140825084622.htm
