Cow manure is focus of biofuel research Milwaukee Journal Sentinel Braun Electric. A phosphorus recovery system in place at Maple Leaf Dairy in Manitowoc County is working to separate cow manure to reduce the amount of manure spread on farm fields. A new project aims to convert the remnants of the waste into a variety ... |
Sunday, July 29, 2012
Cow manure is focus of biofuel research - Milwaukee Journal Sentinel
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