Naslov
SURFACTANT SENSOR BASED ON 1,3-DIHEXADECYL- 1HBENZO[D]IMIDAZOL-3-IUM FOR ANIONIC SURFACTANTS IN INDUSTRIAL WASTEWATERS

Autori
Jozanović, Marija ; Sakač, Nikola ; Madunić-Čačić, Dubravka ; Koščak, Tajana ; Pukleš, Iva ; Sermek, Nikolina ; Marković, Dean

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

Izvornik
27th Croatian Meeting of Chemists and Chemical Engineers with international participation - Book of Abstracts / Marković, Dean ; Meštrović, Ernest ; Namjesnik, Danijel ; Tomašić, Vesna - Zagreb, 2021, 225-225

Skup
27. hrvatski skup kemičara i kemijskih inženjera (27HSKIKI) ; 5. simpozij Vladimir Prelog

Mjesto i datum
Veli Lošinj, Hrvatska, 05.10.2021. - 08.10.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Anionic surfactants, Industrial wastewaters, Ionophore, Sensors

Sažetak
Anionic surfactants, or anionic surface active agents, are a group of surfactants usually used for washing and cleaning in household and industry. The population growth and rapid industrialization resulted in increased demands for anionic surfactant. Consequently, this resulted in water pollution with negative environmental and health impact. For this reason, there is a need to develop rapid and reliable analytical tools - surfactants sensors, for anionic surfactant monitoring. We developed a surfactant sensor, based on the 1, 3-dihexadecyl- 1Hbenzo[d]imidazol-3-ium-tetraphenylborate ionophore incorporated in the PVC liquid membrane, for anionic surfactants in wastewaters. The sensor was characterized and used for measurement of anionic surfactants in ten real samples of industrial wastewaters. The results were compared with the referent analytical method and showed good agreement.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne tehničke znanosti

POVEZANOST RADA