Pregled bibliografske jedinice broj: 206513
Određivanje parametara langmuirove izoterme genetickim algoritmom u sustavu metalni ion- elektropecna troska
Određivanje parametara langmuirove izoterme genetickim algoritmom u sustavu metalni ion- elektropecna troska // 9. savjetovanje o materijalima, tehnologijama, trenju i trošenju (MATRIB 2004) : zbornik radova = conference proceedings / Grilec, Krešimir (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju (HDMT), 2004. str. 56-61 (poster, nije recenziran, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 206513 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Određivanje parametara langmuirove izoterme genetickim algoritmom u sustavu metalni ion- elektropecna troska
(Determination of parameters of langmuir isotherm using genetic algoritm in the system metal ions- electric furnace slag)
Autori
ĆurkoviĆ, Lidija ; Novak, Davor ; Rastovcan-Mioč, Alenka ; Lisjak, Dragutin
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
9. savjetovanje o materijalima, tehnologijama, trenju i trošenju (MATRIB 2004) : zbornik radova = conference proceedings
/ Grilec, Krešimir - Zagreb : Hrvatsko društvo za materijale i tribologiju (HDMT), 2004, 56-61
Skup
Savjetovanje o materijalima, tehnologijama, trenju i trošenju (9 ; 2004)
Mjesto i datum
Vela Luka, Hrvatska, 23.06.2004. - 25.06.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
elektropecna troska; teški metali; sorpcija; Langmuirova izoterma; geneticki
(electric furnace slag; heavy metals; sorption; Langmuir isotherm; genetic)
Sažetak
In this paper, sorption of Pb2+ and Cu2+ ions in the single component has been studied using EFS, a by-product from "Felis" foundry in Sisak, Croatia, and batch techniques. The influence of the initial concentration of Pb2+ and Cu2+ and the temperature at which the sorption takes place has been studied. Langmuir model was applied to the experimental data. The Langmuir model is widely used since it is simple and has the ability to describe experimental results in a wide range of concentrations. Langmuir isotherm model can be easily transformed into linear forms to obtain adjustable parameters just by graphical means or by linear regression analysis. The aim of this work is to make a comparison of determination of parameters in Langmuir isotherm by using linear regression analysis and genetic algorithm. Each method of determination of parameters in Langmuir isotherm was evaluated by calculating mean value of RSS. Langmuir isotherm parameters obtaining by genetic algorithm showed better fitting with experimental results.
Izvorni jezik
Hrvatski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
