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 …

Stability, transport and ecosystem effects of graphene in water and soil environments

K He, G Chen, G Zeng, M Peng, Z Huang, J Shi… - Nanoscale, 2017 - pubs.rsc.org
Graphene nanomaterials (GMs), such as graphene oxide (GO) and reduced graphene oxide
(rGO), have been widely applied in various fields. Due to the rapid increase in production …

Transport, retention, and size perturbation of graphene oxide in saturated porous media: effects of input concentration and grain size

Y Sun, B Gao, SA Bradford, L Wu, H Chen, X Shi, J Wu - Water research, 2015 - Elsevier
Accurately predicting the fate and transport of graphene oxide (GO) in porous media is
critical to assess its environmental impact. In this work, sand column experiments were …

Graphene analogues in aquatic environments and porous media: dispersion, aggregation, deposition and transformation

X Ren, J Li, C Chen, Y Gao, D Chen, M Su… - Environmental …, 2018 - pubs.rsc.org
The potential extensive application of graphene analogues (GAs), such as graphene,
graphene oxide and reduced graphene oxide, in various fields results in the possibility of …

Transport of graphene oxide in saturated porous media: Effect of cation composition in mixed Na–Ca electrolyte systems

W Fan, XH Jiang, W Yang, Z Geng, MX Huo… - Science of the Total …, 2015 - Elsevier
The influence of cation composition in mixed Na–Ca electrolyte systems on the transport of
graphene oxide particles in saturated porous media was studied. Column experiments were …

Concurrent aggregation and transport of graphene oxide in saturated porous media: Roles of temperature, cation type, and electrolyte concentration

M Wang, B Gao, D Tang, C Yu - Environmental Pollution, 2018 - Elsevier
Simultaneous aggregation and retention of nanoparticles can occur during their transport in
porous media. In this work, the concurrent aggregation and transport of GO in saturated …

Effects of surfactant type and concentration on graphene retention and transport in saturated porous media

L Liu, B Gao, L Wu, Y Sun, Z Zhou - Chemical Engineering Journal, 2015 - Elsevier
Abstract Knowledge of the fate and transport of graphene (GR) nanosheets in porous media
is essential to understand their environmental impacts. In this work, sand column …

A 3-dimensional micro-and nanoparticle transport and filtration model (MNM3D) applied to the migration of carbon-based nanomaterials in porous media

C Bianco, T Tosco, R Sethi - Journal of contaminant hydrology, 2016 - Elsevier
Engineered nanoparticles (NPs) in the environment can act both as contaminants, when
they are unintentionally released, and as remediation agents when injected on purpose at …

Effects of temperature on graphene oxide deposition and transport in saturated porous media

M Wang, B Gao, D Tang, H Sun, X Yin, C Yu - Journal of Hazardous …, 2017 - Elsevier
Laboratory batch sorption and sand column experiments were conducted to examine the
effects of temperature (6 and 24° C) on the retention and transport of GO in water-saturated …

Key factors affecting graphene oxide transport in saturated porous media

A Beryani, MRA Moghaddam, T Tosco, C Bianco… - Science of The Total …, 2020 - Elsevier
This study focuses on the transport in porous media of graphene oxide nanoparticles
(GONP) under conditions similar to those applied in the generation of in-situ reactive zones …