Technology
This innovation is about the selective recovery of water and fertilizers (NPK) from the source-separated human urine. We utilize the forward osmosis technology using our patented Vertical Upward Flow Forward Osmosis reactor (VUF-FO) , which ensures the higher rejection of the urine constituents and separates the high-quality water. We have also developed and patented our own FO membrane which is comparable with the commercial FO membrane. From concentrated urine (after recovery of water from urine), magnesium ammonium phosphate (MAP) and ammonium sulfate fertilizers will be produced.