Killing two birds with one stone in Nepal

Sanitation and public health is a major issue in Nepal. I've posted a few times on public toilets and the sale of urine in Nepal. This video is a good example of how Nepal can kill two birds with one stone. The introduction of mobile toilets in Kathmandu will definitely go a long way in making it a more cleaner and healthier city. At the same time, the use of the collected urine and faeces can be used to produce struvite which can then be used as fertilizers. Nice one Nepal courtesy of the STUN Project!