Antimony removal from aqueous solutions using magnetic nickel ferrite (NiFe 2 O 4 ) nanoparticles

Küçük Resim Yok

Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Taylor and Francis Inc.

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this study, magnetic nickel ferrite (NiFe 2 O 4 ) nanoparticles were synthesized via microwave assisted combustion method and these particles were used as adsorbent for antimony removal. The most effective parameters for the removal efficiency are adsorbent dosage and temperature, while the impact of pH is insignificant. In order to determine the most suitable kinetic model, the compatibility of pseudo-first order, pseudo-second order and the intraparticle diffusion model was compared and the most suitable kinetic model was determined to be pseudo-second-order. Langmuir and Freundlich isotherms were assessed and the most suitable isotherm was observed to be Freundlich model. © 2018, © 2018 Council of Scientific and Industrial Research, Govt. of India.

Açıklama

Anahtar Kelimeler

Antimony, magnetic separation, nanoparticles, nickel ferrite, Antimony, Dyes, Ferrite, Iron compounds, Isotherms, Kinetic parameters, Kinetic theory, Magnetic separation, Nanomagnetics, Nanoparticles, Nickel, Nickel compounds, Solutions, Synthesis (chemical), Effective parameters, Intraparticle diffusion models, Langmuir and Freundlich isotherms, Microwave-assisted combustions, Nickel ferrite, Pseudo second order, Pseudo-first-order, Removal efficiencies, Adsorption, Antimony, magnetic separation, nanoparticles, nickel ferrite, Antimony, Dyes, Ferrite, Iron compounds, Isotherms, Kinetic parameters, Kinetic theory, Magnetic separation, Nanomagnetics, Nanoparticles, Nickel, Nickel compounds, Solutions, Synthesis (chemical), Effective parameters, Intraparticle diffusion models, Langmuir and Freundlich isotherms, Microwave-assisted combustions, Nickel ferrite, Pseudo second order, Pseudo-first-order, Removal efficiencies, Adsorption

Kaynak

Separation Science and Technology (Philadelphia)

WoS Q Değeri

Q3

Scopus Q Değeri

Q2

Cilt

54

Sayı

7

Künye