Investigating the efficiency of graphene oxide in the adsorption of 2-chlorophenol from aqueous solutions as an environmental pollutant
The purpose of the present research was to evaluate the potential of graphene oxide as an adsorbent for removing 2-chlorophenol (2-CP) from aqueous solutions. For this purpose, the effects of various parameters, including the initial concentration of 2-CP, contact time, initial pH, and adsorbent dos...
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| Main Author: | |
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| Format: | Article |
| Language: | fas |
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Islamic Azad University, Tabriz Branch
2024-09-01
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| Series: | آلودگیهای محیطی و توسعه پایدار شهری |
| Subjects: | |
| Online Access: | https://sanad.iau.ir/en/Journal/jepsud/DownloadFile/1184366 |
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| Summary: | The purpose of the present research was to evaluate the potential of graphene oxide as an adsorbent for removing 2-chlorophenol (2-CP) from aqueous solutions. For this purpose, the effects of various parameters, including the initial concentration of 2-CP, contact time, initial pH, and adsorbent dosage, were examined. The results showed that 2-CP adsorption reaches equilibrium within 50 min. An increase in 2-CP concentration and pH leads to a decrease in 2-CP removal efficiency. Additionally, increasing the adsorbent dosage initially enhanced the removal percentage of 2-CP, but further increases led to a decrease. Based on the findings, 0.3 g/L of graphene oxide can remove 78.76% of 2-CP at an initial concentration of 100 mg/L and pH of 2. Thus, graphene oxide is an effective adsorbent for removing 2-CP as a toxic compound from aqueous solutions. |
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| ISSN: | 3060-8252 |