The aim of this study is to investigate the adsorption kinetics of Cu(II) and Ni(II) ions from aqueous solutions using an adsorbent obtained by treating rice husk with a solution of monoethanolamine. The experiments evaluated the influence of contact time on the efficiency of metal ion removal and calculated the adsorption capacity. To analyze the adsorption process kinetics, pseudo-first-order and pseudo-second-order kinetic models were applied. The results demonstrated that the adsorption process follows the pseudo-second-order kinetic model. Thus, monoethanolamine-modified rice husk can be considered an effective, environmentally friendly, and economically viable sorbent for the removal of heavy metal ions from electroplating wastewater.
| Mualliflar | Aziza A MAKSUDOVA, Shukhrat Mutalov, Klara M. ADILOVA |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashriyot | Тошкент кимё-технология институти |
| ISSN | 1992-9498, 2181-1121 |
| Nashr sanasi | 2025-08-06 |
| Jild | 2025 |
| Son | 3 |
| Til | Ingliz |
| DOI | 10.70189/1992-9498.1683 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.70189/1992-9498.1683 · Maqolaning asl sahifasi · PDF
| APA | Aziza A MAKSUDOVA, Shukhrat Mutalov, & Klara M. ADILOVA (2025). KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT. Kimyo va kimyo texnologiyasi, 2025(3). https://doi.org/10.70189/1992-9498.1683 |
|---|---|
| GOST (OAK) | Aziza A MAKSUDOVA, Shukhrat Mutalov, Klara M. ADILOVA KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT // Kimyo va kimyo texnologiyasi. – 2025. – T. 2025, № 3. – DOI: 10.70189/1992-9498.1683. |
| MLA | Aziza A MAKSUDOVA, Shukhrat Mutalov, and Klara M. ADILOVA. “KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT.” Kimyo va kimyo texnologiyasi, 2025(3), 2025. https://doi.org/10.70189/1992-9498.1683 |
| Chicago | Aziza A MAKSUDOVA, Shukhrat Mutalov, and Klara M. ADILOVA. “KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT.” Kimyo va kimyo texnologiyasi, 2025(3) (2025). https://doi.org/10.70189/1992-9498.1683 |
| Harvard | Aziza A MAKSUDOVA, Shukhrat Mutalov, and Klara M. ADILOVA (2025) ‘KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT’, Kimyo va kimyo texnologiyasi, 2025(3). https://doi.org/10.70189/1992-9498.1683 |
| BibTeX | @article{azizaamaksudova2025,
title = {KINETICS OF ADSORPTION OF COPPER AND NICKEL IONS USING A RICE HUSK-BASED SORBENT},
author = {Aziza A MAKSUDOVA and Shukhrat Mutalov and Klara M. ADILOVA},
journal = {Kimyo va kimyo texnologiyasi},
year = {2025},
volume = {2025},
number = {3},
doi = {10.70189/1992-9498.1683},
url = {https://doi.org/10.70189/1992-9498.1683}
} |
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