Books > Earth & environment > Earth sciences > The hydrosphere > Hydrology (freshwater)
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Selenium Contamination in Water (Hardcover)
Loot Price: R4,426
Discovery Miles 44 260
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Selenium Contamination in Water (Hardcover)
Expected to ship within 12 - 17 working days
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The contamination of environment and water resources by Selenium
(Se) and its oxyanions from various sources are emerging
contaminants of significant health and environmental concern. The
primary sources include agricultural drainage water, mine drainage,
residues from fossil fuels, thermoelectric power plants, oil
refineries, and metal ores. Various methods and technologies have
been developed which focus on the treatment of selenium-containing
waters and wastewater. High concentrations of selenium in water
cause various adverse impact to human health, such as carcinogenic,
genotoxic, and cytotoxic effects. But in the lower concentrations,
it is a useful constituent of the biological system. The range
between toxicity and deficiency of selenium is minimal (40 to 400 g
per day), due to its dual nature. Selenium Contamination in Water
contains the latest status and information on selenium's origin,
its chemistry and its toxicity to humans. The book represents a
comprehensive and advanced reference book for students,
researchers, practitioners, and policymakers in working in the
field of metalloids, in particular selenium. A special emphasis is
given on its geological distribution, monitoring techniques, and
remedial technologies. As such, the authors critically analyze the
various techniques used for the monitoring and removal of selenium
from water. Featuring chapters arranged according to the major
themes of the latest research, with specific case-studies from
industrial experiences of selenium detection and removal, Selenium
Contamination in Water will be particularly valued by researchers,
practitioners, and policymakers in working in the field of
metalloids including selenium.
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