Fenitrothion pesticide adsorption from aqueous solution using copper nanopar-ticles modified 13X zeolite
Desalination and Water Treatment, ISSN: 1944-3986, Vol: 230, Page: 400-410
2021
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
In this study, the modified 13X zeolite by copper nanoparticles (copper nanoparticles were coated on a bed of 13X), was used as an adsorbent for adsorption of fenitrothion from aqueous solutions in a batch process. The results indicated that the maximum adsorption rate was 97% (with values of 6, 0.2 g, 20 min, and 20°C for pH, adsorbent mass, contact time, and temperature respectively). Kinetic studies showed that the pesticide adsorption process could be well described using the pseudo-second-order (Type 1) kinetic model. Langmuir-Type 1 isotherm, as well, covers the equilibrium data with a maximum absorption capacity of 63.29 mg/g for modified 13X. The results of the tests showed that the temperature increase has a negative effect on the removal efficiency. The thermodynamic parameters showed that the adsorption of fenitrothion pesticide on modified 13X in the studied conditions was spontaneous and exothermic.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S1944398624089446; http://dx.doi.org/10.5004/dwt.2021.27427; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85114190844&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S1944398624089446; https://dx.doi.org/10.5004/dwt.2021.27427; https://www.deswater.com/DWT_abstracts/vol_230/230_2021_400.pdf
Elsevier BV
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