SOURCES AND CLASSIFICATION OF WATER POLLUTANTS | Dr. Shanti Vaidya
Ever-increasing population and the consequent urbanization and industrialization have mounted serious environmental pressures on these ecosystems and have affected them to such an extent that their benefits have declined significantly. This is particularly grave for water resources. e.g in Bangalore city, studies revealed a nearly 35% decrease in the number of bodies of water during 1973 to 1996. Thus, water the most precious natural resource is the most USED and ABUSED resource.