Isotherm data for adsorption of amoxicillin, ampicillin, and doripenem onto bentonite

Jason Yi Juang Yeo; Deni Shidqi Khaerudini; Felycia Edi Soetaredjo; Gladdy L Waworuntu; Suryadi Ismadji; Jaka Sunarso; Shaomin Liu

doi:10.1016/j.dib.2023.109159

Isotherm data for adsorption of amoxicillin, ampicillin, and doripenem onto bentonite

Data Brief. 2023 Apr 19:48:109159. doi: 10.1016/j.dib.2023.109159. eCollection 2023 Jun.

Authors

Jason Yi Juang Yeo¹, Deni Shidqi Khaerudini², Felycia Edi Soetaredjo³, Gladdy L Waworuntu⁴, Suryadi Ismadji³, Jaka Sunarso¹, Shaomin Liu⁵

Affiliations

¹ Research Centre for Sustainable Technologies, Faculty of Engineering, Computing and Science, Swinburne University of Technology, Jalan Simpang Tiga, Kuching 93350, Sarawak, Malaysia.
² Research Center for Advanced Materials, National Research and Innovation Agency (BRIN), Bld. 440 Kawasan Puspiptek Serpong, South Tangerang 15314 Banten, Indonesia.
³ Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia.
⁴ Faculty of Medicine, Widya Mandala Surabaya Catholic University, Kalisari Selatan No. 1, Surabaya 60112, Indonesia.
⁵ WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, Perth, Western Australia 6845, Australia.

Abstract

The dataset reported in this article describes the adsorption isotherms of amoxicillin, ampicillin, and doripenem onto bentonite. Batch adsorption experiments were carried out on single antibiotic solutions with various dosage of bentonite across temperatures from 30 to 50 °C. The adsorbent loading dataset was later obtained by measuring the concentration of antibiotic solution at adsorption equilibrium via UV-Vis spectrophotometer. The dataset was also fitted using various isotherm models including Freundlich, Langmuir, Toth, Hill, and Dubinin-Radushkevich models to further analyze the adsorption behavior. On top of that, orthogonal regression was applied to avoid fitting biasness, whereby the fitting results revealed the highest adsorption capacities of 82.259 mg g^-1 for amoxicillin, 78.851 mg g^-1 for ampicillin, and 93.278 mg g^-1 for doripenem using Langmuir model, which gave an accurate representation of the adsorption isotherm dataset that was consistent with the results of Toth and Hill model.

Keywords: Adsorption isotherm; Amoxicillin; Ampicillin; Bentonite; Doripenem; Orthogonal regression.