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Browsing Tag »hog waste«

Google and Duke turn pig poop into energy →  October 26, 2011

slideshow Duke University will host an open house from 10:30 a.m.-1:30 p.m. for the swine waste-to-energy carbon offsets project at Loyd Ray Farms in Yadkin County. Loyd Ray Farms is the first anaerobic-digestion waste handling system to meet North Carolina’s environmental standards for odors, ammonia, nutrients, pathogens, heavy metals and zero discharge to surface and […]