Struvite feriliser produced from human urine.(a)The STUN reactor showing the 7 steps of struvite production. [online] <http://www.eawag.ch/medien/20091119/reaktor-gr.jpg?hires> [Accessed September 25, 2012].
New blog post
Struvite feriliser produced from human urine.(a)The STUN reactor showing the 7 steps of struvite production. [online] <http://www.eawag.ch/medien/20091119/reaktor-gr.jpg?hires> [Accessed September 25, 2012].