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ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE

Danijela Ašperger ; Faculty of Chemical Engineering and Technology, University of Zagreb, Zagreb, Croatia
Ines Varga ; Faculty of Chemical Engineering and Technology, University of Zagreb, Zagreb, Croatia
Sandra Babić ; Faculty of Chemical Engineering and Technology, University of Zagreb, Zagreb, Croatia
Lidija Ćurković ; Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Zagreb, Croatia

Puni tekst: engleski, pdf (596 KB) str. 3-15 preuzimanja: 168* citiraj
APA 6th Edition
Ašperger, D., Varga, I., Babić, S. i Ćurković, L. (2014). ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE. The holistic approach to environment, 4 (1), 3-15. Preuzeto s https://hrcak.srce.hr/119512
MLA 8th Edition
Ašperger, Danijela, et al. "ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE." The holistic approach to environment, vol. 4, br. 1, 2014, str. 3-15. https://hrcak.srce.hr/119512. Citirano 22.09.2019.
Chicago 17th Edition
Ašperger, Danijela, Ines Varga, Sandra Babić i Lidija Ćurković. "ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE." The holistic approach to environment 4, br. 1 (2014): 3-15. https://hrcak.srce.hr/119512
Harvard
Ašperger, D., et al. (2014). 'ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE', The holistic approach to environment, 4(1), str. 3-15. Preuzeto s: https://hrcak.srce.hr/119512 (Datum pristupa: 22.09.2019.)
Vancouver
Ašperger D, Varga I, Babić S, Ćurković L. ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE. The holistic approach to environment [Internet]. 2014 [pristupljeno 22.09.2019.];4(1):3-15. Dostupno na: https://hrcak.srce.hr/119512
IEEE
D. Ašperger, I. Varga, S. Babić i L. Ćurković, "ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE", The holistic approach to environment, vol.4, br. 1, str. 3-15, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/119512. [Citirano: 22.09.2019.]

Sažetak
The potential use of Croatian natural zeolite - clinoptilolite as alternative adsorbents for removal of enrofloxacin (ENRO) as model pollutant was studied in a batch system. The influence of contact time and initial ENRO concentration on the sorption process was investigated. The percentage removal of ENRO from aqueous phase decreased with an increase in initial concentration. The experimental data were analyzed using the pseudo-second-order kinetic model. The equilibrium adsorption data were analyzed using two widely applied isotherms: Langmuir and Freundlich isotherm models. A linear method was used for comparing the best fitting of the isotherms. The little bit better fit was found to be Langmuir isotherm for adsorption of ENRO onto natural zeolite. The maximum ENRO capacity of natural zeolite from the Langmuir isotherm model at 318 K was 2.4307 mg/g.

Ključne riječi
enrofloxacin; adsorption isotherms; kinetics of sorption; natural zeolite

Hrčak ID: 119512

URI
https://hrcak.srce.hr/119512

Posjeta: 409 *