Sherino, Bibi and Abdul Halim, Siti Nadiah and Shahabuddin, Syed and Mohamad, Sharifah (2021) Simultaneous removal of carcinogenic anionic and cationic dyes from environmental water using a new Zn-based metal-organic framework. Separation Science and Technology, 56 (2). pp. 330-343. ISSN 0149-6395, DOI https://doi.org/10.1080/01496395.2020.1713815.
Full text not available from this repository.Abstract
Herein we reported a new Zn2+ metal-organic framework (MOF) (based on adipic acid as a linker and benzylimidazole as a ligand) (ABim-Zn-MOF) adsorbent material for the efficient removal of cationic (methylene blue, MB) and anionic dyes (Chicago sky blue, CSB. The newly synthesized adsorbent exhibits excellent adsorption capacity calculated to be 144.26 and 174.64 mg g(-1) for CSB and MB, respectively. The kinetic model analysis indicated that the synthesized MOF followed the pseudo-second-order rate model with calculated R-2 value of 0.991 and 0.993 for CSB and MB, respectively. The adsorbent also exhibited excellent application in environmental wastewater treatment with 98% recovery for the mixture of dyes in real water sample.
| Item Type: | Article |
|---|---|
| Funders: | Higher Education Commission of Pakistan under FDP [FDP Faculty development programme], University Malaya Faculty Research Grant (GPF049B-2018), University Malaya Faculty Research Grant [IPPP grant] (PG116-2014B) |
| Uncontrolled Keywords: | Metal-organic framework; Adipic acid; Benzylimidazole; Cationic and anionic dyes; Adsorption |
| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 23 Feb 2022 02:54 |
| Last Modified: | 14 Apr 2022 01:36 |
| URI: | http://eprints.um.edu.my/id/eprint/26704 |
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