Page 84 - Sugam Sarita
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resources and aid its citizens to regain control over their quality of

          life.

          Water bodies like rivers are often treated as dumpsters by industries.
          However, wastewater disposal into the river adversely affects the health
          of human and aquatic life.  Wastewater disposal from the domestic as

          well as industrial sectors is a global challenge nowadays. Though every
          water body can naturally remove pollutants from the wastewater
          with the help of naturally occurring aquatic animals and plants, but
          it has its limits. Chemical, physical, and biological reactions can be

          used to further purify and degrade pollutants. However, unlimited
          waste carelessly disposed of in rivers as a cheap and easy way cannot
          be naturally neutralized. Industrial growth and development as well
          as man-made interferences like deforestation, global warming as well

          as the population boom, are creating fluctuations in the water cycle
          and the environmental balance. In Indian states, clean and hygienic
          water for drinking and cooking is very scarce, especially in Rajasthan
          and Maharashtra.  Moreover,  all over  India, this  hygienic potable

          water  is  available  to  only  a  small  portion  of the  population.  The
          remaining masses are using polluted or even chlorinated water for
          drinking causing several chronic health issues.


          Major sources and effects of water pollution

          There are various sources of water pollution. Based on the sources,
          water pollution is classified into point and non-point sources. Point
          sources/known sources are sources where the point of production
          is  known.  For  example,  industrial  and  domestic  sewage  plants  are

          known sources which discharge waste directly into the water bodies.
          While nonpoint sources refer to those sources which indirectly
          discharge their pollutant into the water bodies such as agricultural

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