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Design of an Advanced Oxidation Process for the Decomposition of PFAA
KTH, School of Chemical Science and Engineering (CHE).
2016 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
Utformning av en avancerad oxidationsprocess för nedbrytning av PFAS (Swedish)
Abstract [en]

The process of designing, constructing, and evaluating a novel catalyzed AOP (Advanced oxidation process) for decomposition of PFAAs (Perfluorinated alkyl acids) is covered in this master thesis study. A complete water treatment system with the capacity of treating polluted water was designed and constructed. Various parameters were investigated regarding the potential of the process to degrade PFAAs. A significant reduction of PFOS (perfluorooctanesulfonic acid) level (80 %) was achieved during the trial. Further studies are required to examine the main degradation mechanisms to improve the process.

Place, publisher, year, edition, pages
2016. , 47 p.
Keyword [en]
Wastewater treatment, Advanced oxidation processes, Perfluorinated alkyl acids, PFOS, Ozone, Catalytic oxidation
National Category
Chemical Process Engineering Environmental Sciences Water Engineering
Identifiers
URN: urn:nbn:se:kth:diva-190897OAI: oai:DiVA.org:kth-190897DiVA: diva2:953625
Available from: 2016-08-18 Created: 2016-08-18 Last updated: 2016-08-18Bibliographically approved

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