Naslov
Photoinduced Degradation of Pharmaceuticals With Solar-Like and UV-A Radiation over Photocatalytic Films

Autori
Ljubas, Davor ; Čizmić, Mirta ; Kocijan, Martina ; Ćurković, Lidija ; Babić, Sandra

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications "SPEA10" : Book of proceedings / Malato, Sixto ; Sanches Peres, Jose A. ; Oller, Isabel ; Aguera, Ana ; Polo, Immaculada ; Malato, Octavio - Almeria : CIESOL - Plataforma Solar de Almeria, 2018, 585-586

ISBN
978-84-17261-27-6

Skup
10th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10)

Mjesto i datum
Almería, Španjolska, 04.06.2018. - 08.06.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hydroxychloroquine ; nitrofurantoin ; pharmaceuticals ; photodegradation ; solar-like radiation ; UV-A radiation

Sažetak
The aim of this study was to evaluate photolytic and photocatalytic degradation processes of two pharmaceuticals - nitrofurantoin (NF) and hydroxychloroquine (HCQ) in aqueous solution. Two different lamps as the light sources (UV-A LED lamp and solar- like lamp) and two different photocatalytic films deposited on borosilicate glass rings (nanostructured sol-gel anatase TiO2 film and anatase-rutile film mixed with SiO2 based on commercial P-25 TiO2 from Degussa Co.) were used. Photolytic experiments showed that NF is notable degradable with both lamps and HCQ was not photolytic degradable at all. Photocatalytic experiments showed that P- 25/SiO2 film has higher degradation efficiency then other film for both pharmaceuticals and both of the pharmaceuticals can be totally degraded within 60 minutes.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo, Interdisciplinarne tehničke znanosti

POVEZANOST RADA