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Acrolein (Paperback)
Loot Price: R726
Discovery Miles 7 260
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Acrolein (Paperback)
Series: Environmental Health Criteria, No. 127
Expected to ship within 10 - 15 working days
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Evaluates the risks to human health and the environment posed by
exposure to acrolein, a chemical produced in large quantities and
used as an intermediate in the synthesis of several chemicals, most
notably acrylic acid and its esters and DL-methionine, an essential
amino acid used as a feed supplement for poultry and cattle.
Acrolein also has direct application as an aquatic biocide used
against algae, molluscs, and herbs in recirculating process water
systems, irrigation channels, cooling water towers, and water
treatment ponds. Acrolein accounts for about 3 to 10% of total
automobile exhaust aldehydes, 1 to 13% of total wood-smoke
aldehydes, and up to 7% of the aldehydes in cigarette smoke. The
report notes that exposure of the general population occurs mainly
via air, with mainstream and sidestream tobacco smoke representing
the most important source. Other sources of exposure include
inhalation of air polluted by vehicle exhausts, direct contact with
acrolein-treated water, and consumption of alcoholic beverages and
certain food items. Concerning effects on the environment, the
report cites studies documenting adverse effects on crops grown on
soil irrigated by acrolein-treated water, and a very high toxicity
for bacteria, algae, crustacea, and fish, with bacteria being the
most sensitive species. Acrolein is noted to threaten aquatic life
at or near sites of industrial discharge or spills and in areas
where acrolein is used as a biocide.
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