Home » natural fertilizer

Articles tagged with: ‘natural fertilizer‘


Clean World Partners anaerobic digestion system

By Damir Beciri
21 April 2012

cwp-bio-refineryRuihong Zhang, a UC Davis professor of biological and agricultural engineering, has been working on her anaerobic digester technology for the past decade, bringing it from the laboratory to the pilot stage in 2006, and finally introducing it as first commercially available, high-solid anaerobic digestion system that is being commercialized by a Sacramento-based startup named… »