Topic: Why Is Heavy Metal Pollution a Problem
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Why there is need to assess the heavy metal pollution in water?
Because many heavy metals - and also another impurities - are toxic and dangerous for the health. Read More »
Source: http://wiki.answers.com/Q/Why_there_is_need_to_assess_the_heavy_m...
How Bioremediation of gaseous and heavy metal air pollutants take...
Bioremediation:Anaerobic technologies are not only suitable for the removal of bulk COD they can also be utilized for the biodegradation or biotransformation of toxic priority pollutants. Microbial communities in anaerobic environments can ... Read More »
Source: http://wiki.answers.com/Q/How_Bioremediation_of_gaseous_and_heavy...
Why is heavy metal an environmental problem?
Heavy metal is an inexact chemical term applied to metals with a high atomic weight or density. The name is most commonly applied to metallic elements that can poison plants, animals or humans, which is why environmental laws regulate them.... Read More »
Source: http://www.answerbag.com/q_view/1918258
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Brachybacterium, strain Mn32 This is from a Science Daily article. Source(s): http://www.sciencedaily.com/releases/200…
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Source: http://answers.yahoo.com/question/index?qid=20120204194538AAvsrWV
Cancer and mutations is the worst part. In severe cases of heavy metal poisoning there can be brain damage as an immediate result (lead poisoning is a typical example of this). Mercury poisoning can cause very bad birth defects as this happ...
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Source: http://answers.yahoo.com/question/index?qid=20090916052601AAFUuZL
Heavy metals and their compounds are serious air pollutants. Heavy metals are metals with a density greater than 5g/cm3. We need small quantities of some heavy metals e.g. copper and zinc in our good. Other e.g. lead and mercury are toxic. ...
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Source: http://www.blurtit.com/q388143.html
It has been found recently that soils tainted with heavy metals from industrial pollution and sewage sludge may poison organisms that live in the soil far more than thought. The finding raises fears that unexpectedly high levels of toxins a...
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Source: http://ezinearticles.com/?Heavy-Metals-Harmful-To-Your-Health---C...
The toxic metals aluminum, arsenic, cadmium, lead, mercury, and nickel are often referred to as “heavy metals,” to distinguish them from the nutritional minerals. Heavy metals tend to accumulate within the brain, kidneys, immune system and ...
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Source: http://www.thenhf.com/old/articles_466.htm
Toxic Air pollution can be created by a number of things, including metal smelting, and coal burning - which releases mercury into the atmosphere. High temperature burning of metals can turn them into very fine particles that are released i...
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Source: http://greenanswers.com/q/183236/pollution-toxins/air-pollution/h...
One factor to look for is the presence of "opportunistic" taxa. Scientists have learned in previous studies, which groups of species are more likely to be present when water quality begins to degrade. These groups are called "opportunistic"...
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Source: http://oceanworld.tamu.edu/text_only/students/forams/forams_defor...
