Causes of water pollution : Ecological restoration and rejuvenation of rivers in context with India

Clean water is the basic need of life. It is the main natural source for the survival of human beings.Water has multifunctional role in daily life. Now-a-days water pollution becomes a very gigantic problem in India.This problem going on increasing very fastly due to rapid growth in industrialization, urbanization and a huge population. The Indian constitution article 21 provides that every person has the right to life and right to pure water for drinking. Pure water is the basic need and hope for a healthy life. Polluted water causes a number of diseases in living organisms. It is the duty of state government to provide clean water to public and to raise the level of nutrition and standard of living. Shortage of clean water in country, lack of awareness and lack of strict implementation are the main reasons for choosing this topic for research purpose.