Are There Other Persistent Organic Pollutants? A Challenge for Environmental Chemists.
نویسندگان
چکیده
منابع مشابه
Persistent Organic Pollutants: Environmental Stain Fading Fast
Shocked that chemical offshoots of his company's products were winding up in polar bears and seals, the CEO of 3M put an end to the existing version of Scotchgard® in 2000. Business observers were struck by how quickly this multinational corporation removed a flagship commodity worth hundreds of millions of dollars from the market. Now some scientific observers are becoming impressed by how qui...
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Strictly speaking, all toxins entering the environment can be regarded as environmental poisons. Certain pollutants can, acting over long periods, harm living organisms even in low concentrations. This means that pollutants that are stable and thus persistent have a great ability to act as environmental poisons. Their stability means not only that their effects are long-lasting, but also that t...
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Persistent organic pollutants (POPs) are manmade organic chemicals that remain in the environment for years or decades. POPs are of special concern because they often remain toxic for decades or longer after release to the environment. The more persistent a toxic chemical is, the greater the probability for human exposure over time. Because they circulate globally long after being released into...
متن کاملPersistent organic pollutants in Vietnam: environmental contamination and human exposure.
Global contamination and toxic effects of persistent organic pollutants (POPs) have been an emerging environmental issue and have received considerable attention during the past four decades. Although the extent of contamination by POPs has been dominant in industrialized nations, an increasing number of recent investigations have highlighted the role of the Asia-Pacific region as a potential s...
متن کاملMonitoring and Assessment of Environmental Impact by Persistent Organic Pollutants
Institute RECETOX coordinates the “Central and Eastern European Centre for Persistent Organic Pollutants (POPs)” of Stockholm Convention (SC) environmental services: data monitoring, processing, storage and their management. This is supported by the Global Environmental Assessment and Information System (GENASIS) that utilizes data from national and international monitoring networks to obtain a...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2007
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es078000n