Enzymes from fungi growing on trees filter out medicine residues from sewage and drinking water Months of painstaking work in the laboratory at Bielefeld University‘s Center for Biotechnolog... Read more
Sewage sludge, wastewater and liquid manure are valuable sources of fertilizer for food production. Fraunhofer researchers have now developed a chemical-free, eco-friendly process that enabl... Read more
Their approach is unique to traditional development Waste Enterprisers a Ghana-based business has taken on the mission to help improve local urban sanitation. Through a creative approach on... Read more
Scientists aim to create biofuel Tiny green algae grown in floating plastic bags may one day wean us from our voracious fossil fuel consumption. Such is the vision of Jonathan Trent,... Read more
Image via Wikipedia Existing technology can produce biodiesel fuel from municipal sewage sludge that is within a few cents a gallon of being competitive with conventional diesel refined from... Read more