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Monitoring of anionic surfactants in industrial effluents using surfactant potentiometric sensors


Sak-Bosnar, Milan; Madunić-Čačić, Dubravka; Samardžić, Mirela; Galović, Olivera
Monitoring of anionic surfactants in industrial effluents using surfactant potentiometric sensors // XIII YUCORR International conference, Book of abstracts, Exchanging experiences in the fields of corrosion, materials and environmenatl protection / Pavlović, Miomir ; Lačnjevac, Časlav (ur.).
Beograd, 2011. str. 139-139 (poster, međunarodna recenzija, znanstveni)


Naslov
Monitoring of anionic surfactants in industrial effluents using surfactant potentiometric sensors

Autori
Sak-Bosnar, Milan ; Madunić-Čačić, Dubravka ; Samardžić, Mirela ; Galović, Olivera

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

Izvornik
XIII YUCORR International conference, Book of abstracts, Exchanging experiences in the fields of corrosion, materials and environmenatl protection / Pavlović, Miomir ; Lačnjevac, Časlav - Beograd, 2011, 139-139

ISBN
978-86-82343-14-1

Skup
XIII YUCORR International conference

Mjesto i datum
Tara, Republika Srbija, 05-08.04.2011.

Ključne riječi
Anionic surfactant; potentiometric sensors; industrial effluents; surfactant-sensitive electrodes

Sažetak
The estimated total world consumption of surfactants is more than 15 million tons, nearly half of that relates to the use of anionic surfactants. An increasing awareness of environmental problems makes analytical determination and monitoring of surfactants necessary. Potentiometric surfactant-sensitive electrodes provide an attractive alternative method for standard MBAS method, because the simple procedure can easily be automated and can also be applied to coloured and turbid samples. The results obtained using a self-made liquid membrane potentiometric surfactant-sensitive sensors with 1, 3-didecyl-2-methylimidazolium- tetraphenylborate ion-pair and tetrahexadecylammonium-dodecylsulfate ion-pair as electroactive material in membranes agree satisfactorily with those obtained with standard MBAS method.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Projekt / tema
Kemijski senzori za primjenu u biomedicini, hrani i zaštiti okoliša (291-0580000-0169)

Izvorni jezik
Engleski

Znanstvena područja
Kemija