Including the study investigated the isotherms of adsorption of Zn2⁺ ions in wastewater using newly modified adsorbents. Adsorption properties were analyzed based on Freyndlix, Lengmuyur, Dubinin-Radishkovich, and Temkin isotherm models. Based on the results of the study, it was found that Kaolins modified with Angren-activated kaolin (AFK) and Angren-inactive kaolin (AFMK) have the property of effectively adsorbing zinc ions in urban wastewater. The adsorption capacity of Zn2⁺ ions of synthesized adsorbents has been determined as follows: AFK — 0.151 mg/g; AFMK — 0.162 mg/g. According to adsorption isotherms analysis, the Lengmuyur model best described adsorption processes.
| Mualliflar | Ibragimov, Tohirbek |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2025-03-31 |
| Jild | 10 |
| Son | 1 |
| Betlar | 114-122 |
| Til | Ingliz |
| DOI | 10.61151/stjniet.v10i1.679 |
DOI: 10.61151/stjniet.v10i1.679 · Maqolaning asl sahifasi
adsorption, modification, effluent, bentonite, iron ions, Freyndlix, Lengmuyur, Dubinin-Radishkovich, Temkin isotherm models.
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