Naslov
Phosphate removal from wastewater by surfactant- modified clinoptilolite

Autori
Hrenović, Jasna ; Rožić, Mirela ; Tibljaš, Darko ; Ivanković, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 3rd Croatian-Slovenian Symposium on zeolites / Antonić Jelić, Tatjana ; Zabukovec Logar, Nataša - Zagreb : CROZA, 2010, 15-18

ISBN
978-953-55373-2-8

Skup
3rd Croatian-Slovenian Symposium on zeolites

Mjesto i datum
Trogir, Hrvatska, 16.09.2010. - 17.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bacteria ; phosphate ; surfactant ; zeolite ; wastewater

Sažetak
The hexadecyltrimethylammonium (HDTMA) bromide was used to modify the surface of natural zeolitized tuff (NZ) from partial monolayer to the bilayer coverage. The modification of NZ resulted in the change of zeta potential of the surface from negative to positive which enhanced the phosphate (P) adsorption capacity. Only in reactors containing the partial monolayer coverage of the surfactant-modified zeolites (SMZs), the P was efficiently removed from wastewater by combined adsorption onto the SMZs and bacterial uptake in the biomass. The SMZs with monolayer, partial bilayer or bilayer coverage showed the bactericidal effect.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA