Stability and removal of benzophenone-type UV filters from water matrices by advanced oxidation processes

Imamović, Belma (avtor), Trebše, Polonca (avtor), Omeragić, Elma (avtor), Bečić, Ervina (avtor), Pečet, Andrej (avtor), Dedić, Mirza (avtor)

Benzophenone (BP) type UV filters are common environmental contaminants that are posing a growing health concern due to their increasing presence in water. Different studies have evidenced the presence of benzophenones (BP, BP-1, BP-2, BP-3, BP-4, BP-9, HPB) in several environmental matrices, indicating that conventional technologies of water treatment are not able to remove them. It has also been reported that these compounds could be associated with endocrine-disrupting activities, genotoxicity, and reproductive toxicity. This review focuses on the degradation kinetics and mechanisms of benzophenone-type UV filters and their degradation products (DPs) under UV and solar irradiation and in UV-based advanced oxidation processes (AOPs) such as UV/H$_2$O$_2$, UV/persulfate, and the Fenton process. The effects of various operating parameters, such as UV irradiation including initial concentrations of H$_2$O$_2$, persulfate, and Fe$^{2+}$, on the degradation of tested benzophenones from aqueous matrices, and conditions that allow higher degradation rates to be achieved are presented. Application of nanoparticles such as TiO$_2$, PbO/TiO$_2$, and Sb$_2$O$_3$/TiO$_2$ for the photocatalytic degradation of benzophenone-type UV filters was included in this review.

• Jezik: Angleški jezik
• Ključne besede: benzophenones, photodegradation, advanced oxidation processes, photocatalytic degradation
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.02 - Pregledni znanstveni članek
• Organizacija: ZF - Zdravstvena fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2022
• Št. strani: 23 str.
• Številčenje: Vol. 27, iss. 6, art. 1874
• PID: 20.500.12556/RUL-136082
• UDK: 544.526.2: 547.631.6
• ISSN pri članku: 1420-3049
• DOI: 10.3390/molecules27061874
• COBISS.SI-ID: 104449283
• Datum objave v RUL: 11.04.2022

Gradivo je del revije

• Naslov: Molecules
• Skrajšan naslov: Molecules
• Založnik: MDPI
• ISSN: 1420-3049
• COBISS.SI-ID: 18462981

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 14.03.2022

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: benzofenoni, fotodegradacija, napredni oksidacijski procesi, fotokatalitična degradacija

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P3-0388
• Naslov: Mehanizmi varovanja zdravja