Application of Amine Modified Magnetic Nanoparticles as an Efficient and Reusable Nanofluid for Removal of Ba(2+)in High Saline Waters

Rezaei Hamze; Shahbazi Khalil; Behbahani Mohammad

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Application of Amine Modified Magnetic Nanoparticles as an Efficient and Reusable Nanofluid for Removal of Ba(2+)in High Saline Waters

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This study describes an investigation on the application of functionalized nanoparticles used as a sorbent for extraction and removal of barium ions from high saline waters. Magnetic recyclable Fe3O4@SiO(2)nanoparticles with amine groups were developed and those surface and structural properties were investigated using TEM, FT-IR, XRD, DLS and zeta-potential measurements. Fe3O4@SiO2@NH(2)nano adsorbent exhibited good capability to remove Ba(2+)from high saline water, resulting from making interaction between Ba(2+)and surface amino groups of the prepared magnetic nanopartciles. The performance of the modified nanoparticles is slightly affected due to high concentration of divalent cations (Ca2+). Magnetic nanoparticles are easily recovered from aqueous solution by magnetic separation and regenerated easily by acid treatment. Results of the present study show that recyclable amino functionalized magnetic nanoparticles can be used as a reusable particle to remove barium from produced formation water.

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来源
《Silicon》 |2021年第12期|4443-4451|共9页
作者
Rezaei Hamze; Shahbazi Khalil; Behbahani Mohammad;
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作者单位

Petr Univ Technol, Dept Petr Engn, Ahvaz, Iran;

Shohadaye Hoveizeh Univ Technol, Fac Engn, Dasht E Azadegan, Susangerd, Iran;

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原文格式 PDF
正文语种英语
中图分类无机化学;
关键词
Amine functionalized magnetic nanoparticles; Selective removal of barium ions; High saline water; Reusable magnetic nanoparticle;

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Application of Amine Modified Magnetic Nanoparticles as an Efficient and Reusable Nanofluid for Removal of Ba(2+)in High Saline Waters

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