Characteristics of perfluoroalkyl acids in atmospheric PM10 from the coastal cities of the Bohai and Yellow Seas, Northern China
The concentration distributions, compositional profiles and seasonal variations of 17
perfluoroalkyl acids (PFAAs) in PM 10 (particles with aerodynamic diameters< 10 μm) were
determined in seven coastal cities of the Bohai and Yellow Seas. The detection rates of
perfluorooctanoic acid (PFOA) and short-chain components (perfluoroalkyl carboxylic acids
(PFCAs) with≤ 7 carbon atoms and perfluoroalkane sulfonic acids (PFSAs) with≤ 5 carbon
atoms) were much higher than those of other long-chain PFAA species. The annual average …
perfluoroalkyl acids (PFAAs) in PM 10 (particles with aerodynamic diameters< 10 μm) were
determined in seven coastal cities of the Bohai and Yellow Seas. The detection rates of
perfluorooctanoic acid (PFOA) and short-chain components (perfluoroalkyl carboxylic acids
(PFCAs) with≤ 7 carbon atoms and perfluoroalkane sulfonic acids (PFSAs) with≤ 5 carbon
atoms) were much higher than those of other long-chain PFAA species. The annual average …
Characteristics of perfluoroalkyl acids in atmospheric PM10 from the coastal cities of the Bohai and Yellow Seas, northern China.
YSY Yu ShuangYu, LWJ Liu WeiJian… - 2018 - cabidigitallibrary.org
The concentration distributions, compositional profiles and seasonal variations of 17
perfluoroalkyl acids (PFAAs) in PM10 (particles with aerodynamic diameters< 10 µm) were
determined in seven coastal cities of the Bohai and Yellow Seas. The detection rates of
perfluorooctanoic acid (PFOA) and short-chain components (perfluoroalkyl carboxylic acids
(PFCAs) with≤ 7 carbon atoms and perfluoroalkane sulfonic acids (PFSAs) with≤ 5 carbon
atoms) were much higher than those of other long-chain PFAA species. The annual average …
perfluoroalkyl acids (PFAAs) in PM10 (particles with aerodynamic diameters< 10 µm) were
determined in seven coastal cities of the Bohai and Yellow Seas. The detection rates of
perfluorooctanoic acid (PFOA) and short-chain components (perfluoroalkyl carboxylic acids
(PFCAs) with≤ 7 carbon atoms and perfluoroalkane sulfonic acids (PFSAs) with≤ 5 carbon
atoms) were much higher than those of other long-chain PFAA species. The annual average …
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