Effect of Chitosan/jojoba oil/ZnO nanocomposite Capsules Applications on Some Chemical Properties of Polluted Soils DOI Open Access

Doaa Eissa

Egyptian Journal of Soil Science, Journal Year: 2024, Volume and Issue: 64(2), P. 673 - 698

Published: March 9, 2024

Using chitosan/jojoba oil and oil/ZnO nanocomposite capsules, this study looked at how to get rid of Fe2+ Ni2+ ions from soil in areas with high levels heavy metals like ions, which pose environmental risks the ecosystem. The created adsorbents were characterized using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), particle size measurements transmission (TEM). A batch experiment was performed determine effects contact time, adsorbate concentration, temperature, solution pH. At pH 3.3 5.3, composite materials demonstrated adsorption efficiencies 90% for 69.8% aqueous solutions. According isotherm investigations, polymer nanocomposites satisfy Langmuir Freundlich models. But model more accurately experimental data. results suggested that capsules serve as practical removing These can be utilized fertilizers, especially soils contaminated Fe Ni, while providing Mallow plant (Corchorus olitorius) nutrients Zn.

Language: Английский

Core to concept: synthesis, structure, and reactivity of nanoscale zero-valent iron (NZVI) for wastewater remediation DOI
Rajni Garg, Mona Mittal, Smriti Tripathi

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: April 17, 2024

Language: Английский

Citations

5
Perspectives of soil nanoremediation: the case of nano zerovalent iron and metal(loid) contaminants DOI Creative Commons
Michael Komárek

npj Materials Sustainability, Journal Year: 2024, Volume and Issue: 2(1)

Published: April 25, 2024

Abstract The use of nano zero-valent iron in environmental remediation has gained much attention the last two decades. While these engineered nanoparticles have been successfully used groundwater remediation, their potential soil remains limited, mainly due to associated higher costs and comparable efficiency when compared conventional iron-based materials, e.g., grit. Additionally, there is still a limited number studies describing under field conditions, possible toxicological issues, including toxicity humans, LCA technology, its economic viability general. This perspective article aims describe mechanisms behind this technology critically review potentials drawbacks nZVI contaminated with metals metalloids as for widespread probably limited.

Language: Английский

Citations

4
Nanomaterial interactions with plant systems: uptake, transport, and accumulation DOI

Shobhna Shobhna,

Mani Salaria,

T.P. Sharma

et al.

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 103 - 131

Published: Jan. 1, 2025

Language: Английский

Citations

0
Evaluation of the effect of nanoparticles on the cultivation of edible plants by ICP-MS: a review DOI
Juliana Naozuka, Aline Pereira de Oliveira, Cassiana Seimi Nomura

et al.

Analytical and Bioanalytical Chemistry, Journal Year: 2023, Volume and Issue: 416(11), P. 2605 - 2623

Published: Dec. 15, 2023

Language: Английский

Citations

2
Effect of Chitosan/jojoba oil/ZnO nanocomposite Capsules Applications on Some Chemical Properties of Polluted Soils DOI Open Access

Doaa Eissa

Egyptian Journal of Soil Science, Journal Year: 2024, Volume and Issue: 64(2), P. 673 - 698

Published: March 9, 2024

Using chitosan/jojoba oil and oil/ZnO nanocomposite capsules, this study looked at how to get rid of Fe2+ Ni2+ ions from soil in areas with high levels heavy metals like ions, which pose environmental risks the ecosystem. The created adsorbents were characterized using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), particle size measurements transmission (TEM). A batch experiment was performed determine effects contact time, adsorbate concentration, temperature, solution pH. At pH 3.3 5.3, composite materials demonstrated adsorption efficiencies 90% for 69.8% aqueous solutions. According isotherm investigations, polymer nanocomposites satisfy Langmuir Freundlich models. But model more accurately experimental data. results suggested that capsules serve as practical removing These can be utilized fertilizers, especially soils contaminated Fe Ni, while providing Mallow plant (Corchorus olitorius) nutrients Zn.

Language: Английский

Citations

0