Water Pollution: Is It As Big Of A Problem As We Think?


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The following essay will be looking at the factors that cause pollution, and
the effect that pollution has on our world today. It will also investigate what
it has in store for the future if things do not improve. It will also explore
some of the methods used to treat and clean-up wastewater, and oil spills.
Today, the industrialization of Canada is severely affecting this nations
lakes, streams, and rivers. If something is not done to improve the situation
it is going to have some severe environmental problems in its future.
Today pollution is very high in both inland and marine waters. All
different types of water pollution are contributing factors in this problem.
Here are ...

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starts to generate
noxious gases such as Hydrogen Sulfide. Pulp and paper mills, and municipal
sewage causes BOD. Nutrients: Nutrients, particularly nitrogen and phosphorus,
enrich waters and accelerate the aging of lakes and streams. Also, the result
of this is rich plant life which prohibits recreational activities. Plankton
blooms depress oxygen levels (as mentioned before) and therefore, endanger
living organisms. Major sources of nutrients are municipal sewage and
agricultural runoff. Toxic Materials: Can affect the health of aquatic organisms
and their consumers, and the people who drink the contaminated water. The
toxicants include lead, mercury, DDT, PCB, benzopyrene, oil, and dibutyl
phthalate. These chemicals enter the lake through dumping by the factories.
Temperature Changes: Temperature changes from waste heat discharges (like from a
nuclear power plant) can cause pollution. This happens if their elevation
reduces dissolved-oxygen levels, and accelerates ...

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they are municipal,
industrial and agricultural. Municipal: This type of water pollution comes from
the wastewater found only in homes and commercial establishments For many years
people have been placing importance on treating the waste to remove harmful
bacteria, etc. from it. Recently we are coming aware of the fact that we have to
improve the ways in which we dispose of the waste. Industrial: Industrial waste
is wastewater from industrial areas, and companies. There are many different
types of chemicals, and they all have different affects. Some are not as severe
as others, but all are harmful. They vary due to the amount they contain of
specific substances. Agricultural: ...

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Water Pollution: Is It As Big Of A Problem As We Think?. (2007, March 15). Retrieved June 4, 2020, from http://www.essayworld.com/essays/Water-Pollution-Big-Problem-We-Think/61824
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"Water Pollution: Is It As Big Of A Problem As We Think?." Essayworld.com. March 15, 2007. Accessed June 4, 2020. http://www.essayworld.com/essays/Water-Pollution-Big-Problem-We-Think/61824.
"Water Pollution: Is It As Big Of A Problem As We Think?." Essayworld.com. March 15, 2007. Accessed June 4, 2020. http://www.essayworld.com/essays/Water-Pollution-Big-Problem-We-Think/61824.
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PAPER DETAILS
Added: 3/15/2007 11:53:50 PM
Category: Science & Nature
Type: Premium Paper
Words: 2445
Pages: 9

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