Pb (II) removal from aqueous solutions by adsorption on stabilized zero-valent iron nanoparticles—a green approach

S Sepehri, E Kanani, S Abdoli, VD Rajput, T Minkina… - Water, 2023 - mdpi.com
Nano zero-valent iron particles (nZVFe) are known as one of the most effective materials for
the treatment of contaminated water. However, a strong tendency to agglomerate has been …

Nanoscale zero-valent iron (NZVI) supported on sineguelas waste for Pb (II) removal from aqueous solution: kinetics, thermodynamic and mechanism

M Arshadi, M Soleymanzadeh, JWL Salvacion… - Journal of colloid and …, 2014 - Elsevier
In this study, the synthesis and characterization of a new adsorbent containing nanoscale
zerovalent iron particles (NZVI) decorated sineguelas waste (S-NaOH-NZVI) from agriculture …

Performance of Pb (II) removal by an activated carbon supported nanoscale zero-valent iron composite at ultralow iron content

X Liu, D Lai, Y Wang - Journal of hazardous materials, 2019 - Elsevier
Activated carbon supported nanoscale zero-valent iron composite (NZVI/AC) at ultralow iron
content was synthesized and used to remove Pb (II) from aqueous solution. The technical …

A novel oxalated zero-valent iron nanoparticle for Pb (II) removal from aqueous solution: Performance and synergistic mechanisms

G Dai, X Li, H Fu, F Wang, Z Cui, R Zhao… - Separation and …, 2022 - Elsevier
A novel oxalated zero-valent iron nanoparticle (Ox-nZVI) was synthesized using one-step
and two-step modification to investigate the performance and synergistic mechanisms for …

Removal of Pb (II) and Cr (VI) from aqueous solutions using the prepared porous adsorbent-supported Fe/Ni nanoparticles

J Liu, M Dai, S Song, C Peng - RSC advances, 2018 - pubs.rsc.org
In this study, Fe/Ni nanoparticles supported by a novel fly ash-based porous adsorbent (FBA-
Fe/Ni) for Cr (VI) and Pb (II) removal were investigated. In order to enhance the reactivity of …

Nanoscale zero-valent iron dispersed by sodium alginate enables highly efficient removal of lead (Pb) from aqueous solution

C Zheng, J Ren, F He, Y Yong, Y Tu… - Adsorption Science & …, 2023 - journals.sagepub.com
Nanozero-valent iron (NZVI) shows great potential in the remediation of water pollution, but
its application is limited by its instability and tendency to aggregate. To enhance the …

Study on the removal of Pb (II) from water by coated sulfur-modified nanoscale zero-valent iron

K Tang, S Zhang, D Ren, X Zhang… - Water Science & …, 2023 - iwaponline.com
Being prepared by a liquid-phase reduction method, sulfur-modified nanoscale zero-valent
iron (S-nZVI) was then coated with sodium alginate (SA) to form gel beads (SAS-nZVI) which …

Removal of Pb (II) from water using synthesized kaolin supported nanoscale zero-valent iron

X Zhang, S Lin, XQ Lu, Z Chen - Chemical Engineering Journal, 2010 - Elsevier
Nanoscale zero-valent iron (nZVI) used to remediate contaminated groundwater is limited
due its lack of durability and mechanical strength. To address these issues, synthesized …

Physicochemical studies toward the removal of Zn (ii) and Pb (ii) ions through adsorption on montmorillonite-supported zero-valent iron nanoparticles

J Wang, G Liu, T Li, C Zhou - RSC advances, 2015 - pubs.rsc.org
This study reports the adsorption of Zn (II) and Pb (II) on montmorillonite-supported zero-
valent iron nanoparticles (nZVI-Mont). The kinetics of Zn (II) and Pb (II) adsorption were …

A new insight on the core–shell structure of zerovalent iron nanoparticles and its application for Pb (II) sequestration

Y Zhang, Y Su, X Zhou, C Dai, AA Keller - Journal of Hazardous Materials, 2013 - Elsevier
Nanoscale zerovalent iron (nZVI) has shown a high efficacy for removing heavy metals from
liquid solution. However, its removal capacity has not been fully explored due to its common …