Nanoscale zerovalent iron particles for groundwater remediation: a review

T Tosco, MP Papini, CC Viggi, R Sethi - Journal of cleaner production, 2014 - Elsevier
Nanoscale zero-valent iron particles (nZVI) have been studied in recent years as a
promising technology for the remediation of contaminated aquifers. Specific positive features …

Predicting colloid transport through saturated porous media: A critical review

IL Molnar, WP Johnson, JI Gerhard… - Water Resources …, 2015 - Wiley Online Library
Understanding and predicting colloid transport and retention in water‐saturated porous
media is important for the protection of human and ecological health. Early applications of …

Mechanism and influence factors of chromium (VI) removal by sulfide-modified nanoscale zerovalent iron

D Lv, J Zhou, Z Cao, J Xu, Y Liu, Y Li, K Yang, Z Lou… - Chemosphere, 2019 - Elsevier
Sulfidation of nanoscale zerovalent iron (nZVI) has attracted increasing interest for
improving the reactivity and selectivity of nZVI towards various contaminants, such as …

Sulfidation of nano zerovalent iron (nZVI) for improved selectivity during in-situ chemical reduction (ISCR)

D Fan, G O'Brien Johnson, PG Tratnyek… - Environmental …, 2016 - ACS Publications
The high reactivity of nano zerovalent iron (nZVI) leads to inefficient treatment due to
competition with various natural reductant demand (NRD) processes, especially the …

Sulfur dose and sulfidation time affect reactivity and selectivity of post-sulfidized nanoscale zerovalent iron

J Xu, Z Cao, H Zhou, Z Lou, Y Wang, X Xu… - Environmental …, 2019 - ACS Publications
Exposing nanoscale zerovalent iron (NZVI) to dissolved sulfide species improves its
performance as a remediation agent. However, the impacts of sulfur dose and sulfidation …

Carboxymethyl cellulose stabilized and sulfidated nanoscale zero-valent iron: Characterization and trichloroethene dechlorination

W Xu, Z Li, S Shi, J Qi, S Cai, Y Yu, DM O'Carroll… - Applied Catalysis B …, 2020 - Elsevier
Polymer stabilization can enhance subsurface transport of nanoscale zero-valent iron (nZVI)
while sulfidation can reduce its hydrogen evolution reaction (HER) and enhance electron …

Continuum-based models and concepts for the transport of nanoparticles in saturated porous media: A state-of-the-science review

P Babakhani, J Bridge, R Doong, T Phenrat - Advances in colloid and …, 2017 - Elsevier
Environmental applications of nanoparticles (NP) increasingly result in widespread NP
distribution within porous media where they are subject to various concurrent transport …

Major advances and challenges in heterogeneous catalysis for environmental applications: a review

S Wacławek, VVT Padil, M Černík - Ecological Chemistry and …, 2018 - sciendo.com
Heterogeneous catalysis is one of the fastest develo** branches of chemistry. Moreover, it
is strongly connected to popular environment-related applications. Owing to the very fast …

Carbothermal synthesis of ordered mesoporous carbon-supported nano zero-valent iron with enhanced stability and activity for hexavalent chromium reduction

Y Dai, Y Hu, B Jiang, J Zou, G Tian, H Fu - Journal of Hazardous Materials, 2016 - Elsevier
Composites of nano zero-valent iron (nZVI) and ordered mesoporous carbon (OMC) are
prepared by using simultaneous carbothermal reduction methods. The reactivity and stability …

Porous media transport of iron nanoparticles for site remediation application: A review of lab scale column study, transport modelling and field-scale application

A Mondal, BK Dubey, M Arora, K Mumford - Journal of Hazardous Materials, 2021 - Elsevier
Injection of surface modified zero valent iron nanoparticles for in situ remediation of soil,
contaminated with an array of pollutants has attracted great attention due to the high …