Naslov
Potentiometric titration of two-component mixture containing cationic and anionic surfactants

Autori
Madunić-Čačić, Dubravka ; Galović, Kata ; Sak-Bosnar, Milan

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

Izvornik
Book of Abstracts of the 14th International Conference on Electroanalysis / - Ljubljana : National Institute of Chemistry, Slovenia, 2012, 244-244

ISBN
978-961-6104-20-3

Skup
International Conference on Electroanalysis

Mjesto i datum
Portorož, Slovenija, 03.06.2012. - 07.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Potentiometric titration; Cationic surfactant; Anionic surfactant; Mixture; Wastewater

Sažetak
In the standard method for determination of cationic surfactants (CS), the presence of anionic surfactants (AS) leads to low values. Generally, this is not a serious problem, because the antagonism of CS and AS ensures that they are rarely formulated together. But in environmental analysis they usually appear together, specially in hospital wastewaters. To extend the application of the standard method, a special procedure using self-made potentiometric sensor was developed for analysis of mixtures containing both AS and CS. The results obtained were successfully tested on the model effluents containing CS and AS.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA