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Photocatalytic Decomposition of Perf...

Steger, Savannah.

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Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light./
Author:	Steger, Savannah.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2024,
Description:	34 p.
Notes:	Source: Masters Abstracts International, Volume: 85-11.
Contained By:	Masters Abstracts International85-11.
Subject:	Chemical engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31297884
ISBN:	9798382593333

Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light.
Steger, Savannah.

Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light. - Ann Arbor : ProQuest Dissertations & Theses, 2024 - 34 p.

Source: Masters Abstracts International, Volume: 85-11.

Thesis (M.S.E.)--Widener University, 2024.

Perfluorooctane sulfonic acid (PFOS) is a common pollutant in drinking water. Due to its resistance to removal or degradation with traditional water treatment methods, and the health threats that it poses to those consuming it, designing a water treatment process to remove PFOS concentrations from drinking water has become a topic of utter importance. While there are currently a few different methods for the purification of PFOS from water, none show both high efficacy and the lack of production of secondary pollutants. In this research, a novel method of photocatalytic decomposition of PFOS from water was conducted with better efficiency and superior performance than previously researched methods. Through adsorption on a synthesized Fe(III)/PVDF material spun onto a conductive polymer, and photochemical degradation with UV-C light, a large percentage of PFOS was degraded from an aqueous environment following a 72-hour reaction period. This suggests a method for the removal of PFOS from various water sources, such as drinking water, potentially increasing the safety of drinking water for millions of people.

ISBN: 9798382593333Subjects--Topical Terms:

560457
Chemical engineering.
Subjects--Index Terms:

Perfluorooctane sulfonic acid

Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light.
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245 1 0 $a Photocatalytic Decomposition of Perfluorooctane Sulfonic Acid (PFOS) by Immobilized Fe(III) and UV-C Light.
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653 $a Photochemical degradation
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