This manual is a comprehensive documentation of localised community-level approaches in urban wastewater management. Besides providing an overview of eco-sanitation and decentralised wastewater treatment technologies, it also captures the emerging trends in this sector.
A US based firm has recently launched a high tech gadget in India with the alluring promise of resolving the water crisis. Watermaker , a product of Atmospheric Water Technology Incorporation AWT , extracts water from air. It is being marketed across th