...A prototype EWS Waste unit now processes liquid waste at an urban algae demonstration site near Paris, generating clean, nitrate-rich water to feed algae grown on the building’s roof as an energy source.
Jul 23, 2013 10:33:04 PM
...A prototype EWS Waste unit now processes liquid waste at an urban algae demonstration site near Paris, generating clean, nitrate-rich water to feed algae grown on the building’s roof as an energy source.