Carriers for nano zerovalent iron (nZVI): Synthesis, application and efficiency

J Adusei-Gyamfi, V Acha - RSC advances, 2016 - pubs.rsc.org
Nanoparticles refer to very small size elements less than 100 nm. These particles have a
large surface area to volume ratio with enhanced reactivity. One nanomaterial very …

The application of iron-based technologies in uranium remediation: a review

A Chen, C Shang, J Shao, J Zhang, H Huang - Science of the Total …, 2017 - Elsevier
Remediating uranium contamination is of worldwide interest because of the increasing
release of uranium from mining and processing, nuclear power leaks, depleted uranium …

Promotion of ciprofloxacin adsorption from contaminated solutions by oxalate modified nanoscale zerovalent iron particles

O Falyouna, MF Idham, I Maamoun, K Bensaida… - Journal of Molecular …, 2022 - Elsevier
Water contamination by ciprofloxacin (CIP) is a global and emerging issue because it
increases the risk of infection by antimicrobial resistant bacteria. CIP removal from water by …

New insights into the primary roles of diatomite in the enhanced sequestration of UO22+ by zerovalent iron nanoparticles: an advanced approach utilizing XPS and …

G Sheng, P Yang, Y Tang, Q Hu, H Li, X Ren… - Applied Catalysis B …, 2016 - Elsevier
In the current paper, nanoscale zero-valent iron (NZVI) was immobilized onto the negatively-
charged diatomite to obtain a novel composite (NZVI-D) for the enhanced sequestration of …

Comprehensive understanding of adsorption and reduction on 2, 4-DCP and Cr (VI) removal process by NZVI-rGO: Performance and mechanism

Q **g, W You, S Qiao, Y Ma, Z Ren - Journal of Water Process …, 2023 - Elsevier
In this study, nano zero-valent iron-reduced graphene oxide (NZVI-rGO) was successfully
synthesized and applied for 2, 4-DCP and Cr (VI) removal. Characterization results show …

New synthesis of nZVI/C composites as an efficient adsorbent for the uptake of U (VI) from aqueous solutions

H Liu, M Li, T Chen, C Chen, NS Alharbi… - … science & technology, 2017 - ACS Publications
New nanoscale zerovalent iron/carbon (nZVI/C) composites were successfully prepared via
heating natural hematite and pine sawdust at 800° C under nitrogen conditions …

Facile fabrication of new bioadsorbents from Moringa oleifera and alginate for efficient removal of uranium(VI)

A Benettayeb, JM Masamvu, RM Chitepo… - … of Radioanalytical and …, 2024 - Springer
This article presents the first study on the use of alginate and moringa as an effective
adsorbent for uranium treatment under various conditions. A new method of preparing …

Macroscopic and microscopic investigation of Cr (VI) immobilization by nanoscaled zero-valent iron supported zeolite MCM-41 via batch, visual, XPS and EXAFS …

Z Chen, D Wei, Q Li, X Wang, S Yu, L Liu, B Liu… - Journal of Cleaner …, 2018 - Elsevier
The nanoscaled zero-valent iron (nZVI) supported zeolite MCM-41 composites (nZVI/MCM)
were synthesized, and applied for the immobilization of Cr (VI) from aqueous solutions. The …

Enhanced uranium (VI) adsorption by chitosan modified phosphate rock

Z Sun, D Chen, B Chen, L Kong, M Su - Colloids and Surfaces A …, 2018 - Elsevier
The interactions between uranium (VI) and phosphate are known to be critical in governing
the mobility of uranium (VI). However, only using phosphate compounds to remove uranium …

Green synthesis, characterization of biomaterial-supported zero-valent iron nanoparticles for contaminated water treatment

K Sravanthi, D Ayodhya, P Yadgiri Swamy - Journal of Analytical Science …, 2018 - Springer
Background In this present work, we synthesized zero-valent iron nanoparticles (ZVIN) using
reproducible Calotropis gigantea (CG) flower extract served as both reducing and stabilizing …