No Bull: Scientists Create Technology That Converts Cow Manure Into Clean Water

By Brandon Baker

June 4, 2014 | What’s clean about cow manure?

Absolutely nothing, unless researchers from Michigan State University [3] get their hands on it. Sounds gross, but they would be doing so to convert it into clean water [4]. Once the manure runs through the McLanahan Nutrient Separation System, the result is water clean enough for livestock to drink.