Author Pineda Puig, Laura |
Abstract Perfluorinated compounds (PFCs) are organofluorinated anthropogenic pollutants that are present worldwide in the environment, mainly in the aquatic environment, due to their physicochemical properties. They have a high potential for bioaccumulation and biomagnification capacity along the trophic chain, persistence in the environment and are toxic. Within the perfluorinated compounds there are mainly two groups, the perfluorinated sulfonic acids (PFSAs), such as perfluorooctanesulfonic acid (PFOS) and the perfluorinated carboxylic acids (PFCAs), such as perfluorooctanoic acid (PFOA). Both mentioned, PFOS and PFOA, are the most studied. These compounds have been used for many years in numerous industrial products, for example as additives in detergents, surface protectants and fire fighting foams. They are considered the new generation of persistent organic pollutants (POPs), included in the Stockholm Convention in May 2009. |
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Director Díaz Ferrero, Jordi |
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Degree IQS SE - Undergraduate Program in Chemistry |
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Date 2020-06-15
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