Opportunities galore for global water and wastewater treatment players for the United Nations predicts that global water demand would grow by 55% during 2011-2050 - largely fueled by population growth - which would make the world face a 40% water deficit. By some study on Climate change, global fresh water availability would decline by nearly 7% for every degree increase in climatic temperature. Water security of most developing regions, measured by National Water Security Index Score of ADB, mainly in Central & West Asia, South Asia and South East Asia stands abysmally below 50...