Removal of atrazine as an organic micro-pollutant from aqueous solutions: a comparative study
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- 作者：Mohammad Shirmardia ; b ; Nadali Alavic ; d ; Eder C. Limae ; Afshin Takdastana ; f ; Amir Hossein Mahvig ; h ; Ali Akbar Babaeif ; a ; ababaei52@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Organic micro-pollutants ; Adsorption ; Atrazine ; MgO ; ZnO ; Composite
- 刊名：Process Safety and Environmental Protection
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：103
- 期：part_PA
- 页码：23-35
- 全文大小：1739 K
文摘
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Activated carbon, MgO, ZnO, and AC/MgO/ZnO composite were prepared and characterized.
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MgO and ZnO nanoparticles were synthesized with high purity based on XRD and EDS analyses.
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Activated carbon exhibited a high adsorptive capacity for atrazine.
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MgO and ZnO nanoparticles were not suitable adsorbents for atrazine adsorption.
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General order kinetic model and Liu isotherm model provided the best fit to the experimental data.