2010Journal of HydroecologyRequires access

Researching Progress on PFOS and PFOA:Environmental Pollution and Toxicology Effects

Zhanqiang Fang

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Abstract

Perfluorooctane sulfonate(PFOS)and perfluorooctanoic acid(PFOA)are emerging persistent organic pollutants(POPs).As typical representatives of POCs,PFOS and PFOA are of growing concern.In this review,we summarized recent progress about their application,sources,transport,distribution,fate,degradation and toxicity.Finally,the emphases of future research on ecotoxicology of PFOS/PFOA were suggested.

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What this paper is about

Perfluorooctane sulfonate(PFOS)and perfluorooctanoic acid(PFOA)are emerging persistent organic pollutants(POPs).As typical representatives of POCs,PFOS and PFOA are of growing concern.In this review,we summarized recent progress about their application,sources,transport,distribution,fate,degradation and toxicity.Finally,the emphases of future research on ecotoxicology of PFOS/PFOA were suggested.

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Available abstract

Perfluorooctane sulfonate(PFOS)and perfluorooctanoic acid(PFOA)are emerging persistent organic pollutants(POPs).As typical representatives of POCs,PFOS and PFOA are of growing concern.In this review,we summarized recent progress about their application,sources,transport,distribution,fate,degradation and toxicity.Finally,the emphases of future research on ecotoxicology of PFOS/PFOA were suggested.

Key concepts: Perfluorooctanoic acid, Perfluorooctane, Ecotoxicology, Pollutant, Environmental chemistry, Pollution, Environmental toxicology, Environmental science

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