Synthesis of Eu doped SrAl2O4 composite: adsorption characteristics on tetracycline and ciprofloxacin antibiotics
     
Yazarlar (4)
Büsra Turan Yalova Üniversitesi, Türkiye
Doç. Dr. Mehmet BUĞDAYCI Yalova Üniversitesi, Türkiye
Kagan Benzesik İstanbul Teknik Üniversitesi, Türkiye
Pelin Demircivi Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Separation Science and Technology Philadelphia (Q3)
Dergi ISSN 0149-6395 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2021
Cilt / Sayı / Sayfa 56 / 18 / 3054–3065 DOI 10.1080/01496395.2021.1878372
Özet
In the present study, evaluation and characterization of Eu-Strontium aluminate(SrAl2O4) composites was studied. A new technic, volume combustion synthesis, was applied to synthesis of Eu-SrAl2O4 composites. Tetracycline (TC) and ciprofloxacin (CIP) were used to investigate the adsorption capacities of the composites. Experimental results showed that monolayer adsorption occurred for both of TC and CIP with adsorption capacities 26.24 mg g−1 and 7.10 mg g−1, respectively. Pseudo-second order kinetic model well described the TC and CIP adsorption with k2 values 7*10−4 and 4*10−5 g mg−1 min−1, respectively. The highest adsorption were found at pH 7 (98%) for TC and at pH 10 (80%) for CIP. Eu-SrAl2O4 composite is a good candidate for the removal of various type of antibiotics from wastewater.
Anahtar Kelimeler
adsorption | ciprofloxacin | Strontium aluminate | Tetracycline