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Browsing the "wastewater recycling" Tag

Columbia Prof Gets $1.5 Million Grant for Ghana Sewage-to-Biofuel Project

June 2nd, 2011 | by Tina Casey

Here in the U.S., we're starting to reap a rich harvest of sustainable resources from our municipal wastewater treatment plants. The current and potential haul includes biogas, biodiesel, bioplastic, reclaimed wastewater for irrigation, and sludge "cake" that can be used as a soil enhancer. Hydrokinetic power is another option, and treatment plants often make ideal locations for


World Water Day: 60 Posts on Water & Cleantech

March 22nd, 2011 | by Zachary Shahan

Today is world water day. We've written quite a number of posts on different ways water is connected to cleantech and clean energy. Rather than write a whole new post on one or two aspects of this, I've decided to do a compilation piece. The following are articles on CleanTechnica (and a few from our sister site Planetsave) on some of the connections between cleantech and water



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