The wastewater with high organic content, such as the one discarded on slaughterhouses, can be cleaned of up to 96 percent of its pollutants thanks to technology developed by Mexican scientists, which also promotes the generation of renewable energy through the biogas produced during the process.
Fuente : http://www.alphagalileo.org/ViewItem.aspx?ItemId=1...
Fuente : http://www.alphagalileo.org/ViewItem.aspx?ItemId=1...