Processing human urine to recycle nutrients into fertilizer

Engineering a system that transforms human urine from a waste product into a fertilizer for more sustainable agriculture Full story at https://www.nsf.gov/news/special_reports/science_nation/urinerecycling.jsp?WT.mc_id=USNSF_51 This is an NSF News item.

Source: NSF News - November 14, 2018 Category: Science Source Type: news