THE INSPECTION OF CIPROFLOXACIN RETENTION ON POLY ETHER ETHER KETONE (sPEEK) BASED SORBENTS CONSIDERING ITS SOLUBILITY AND ACIDIC PROPERTIES
Yazarlar (4)
Merve Ceylan Yalova Üniversitesi, Türkiye
Doç. Dr. Mesut YILMAZOĞLU Yalova Üniversitesi, Türkiye
Zülal Eryaman
Yalova Üniversitesi, Türkiye
Jülide Hızal
Yalova Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Process Safety and Environmental Protection (Q1)
Dergi ISSN 0957-5820 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 06-2024
Kabul Tarihi Yayınlanma Tarihi 01-06-2024
Cilt / Sayı / Sayfa 186 / 1 / 625–638 DOI 10.1016/j.psep.2024.04.036
Makale Linki http://dx.doi.org/10.1016/j.psep.2024.04.036
Özet
This study examines the conditions for removing Ciprofloxacin (CIP) from aqueous solutions with the aid of sulfonated poly ether ether ketone (sPEEK) polymer and its derivatives — ionic-liquid functionalised sPEEK (sPEEK-IL) and ionic-liquid and chitosan (CH) incorporated sPEEK (sPEEK/IL-CH). The effects of key parameters including contact time, solution pH and CIP concentration on adsorption were investigated by batch experiments. Characterisation of adsorbents were performed by FT-IR, SEM, TGA, BET/N2 surface area, particle size analysis and alkalimetric titration. Kinetic results showed that equilibrium was achieved in the first 60, 20 and 30 mins of contact for sPEEK, sPEEK/IL and sPEEK/IL-CH, respectively. CIP adsorption on sPEEK and composites showed the highest fit with pseudo-second order model (R2 > 0.99). Equilibrium behaviour of all adsorbents could be well-described by Langmuir …
Anahtar Kelimeler
Adsorption | Ciprofloxacin | Ionic-liquid | Solubility | SPEEK | Water treatment