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Jerome Essay

  • Submitted by: sweetie05
  • on February 28, 2011
  • Category: English
  • Length: 490 words

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Below is an essay on "Jerome" from Anti Essays, your source for research papers, essays, and term paper examples.

Rapid migration of people from rural to urban areas creates problems in
terms of water consumption and water quality . Stress on water resources
is oftentimes increased in order to supply for a greater population .
Urban environments also produce a large amount of wastes , which in some
large poorer cities are directly discharged into water systems . Even
countries with effective sewage treatment systems still contribute to
water pollution through non-point sources such as urban run offs .
Wastes coming from urban areas create three kinds of water pollution :
organic pollution , chemical pollution and heat pollution . Organic
pollutants are generated by sewage treatment plants and other effluents
rich in decomposable material . These kind of pollutants affect the
water in three ways : depletion of the water 's oxygen content , promotion
of eutrophication and introduction of pathogenic microorganisms .
Chemical pollutants include nitrogen-derivatives , trace elements and
chlorinated solvents , which have deleterious effects on the health of
humans and aquatic organisms . Heat pollution is generated by
infrastructures and shallow ponds that both absorb and store the sun 's
heat during the dry season and produces warm water during a storm .
Increased water temperature could lead to the disappearance of sensitive
aquatic species .
The use of technology facilitates the prevention of continued water
pollution . Organic pollutants can be removed by the use of effective
wastewater treatment systems . Chemical pollutants are addressed by the
use of physico-chemical processes such as precipitation , adsorption , ion
exchange and membrane filtration .
Water quality management strategies are the answer to the world 's need
to prevent degradation and enhance water quality . These strategies
include designation of the uses of water bodies in order to formulate
water quality criteria for these water systems the creation of water...

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"Jerome". Anti Essays. 13 Dec. 2018


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