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 …

Role and importance of surface heterogeneities in transport of particles in saturated porous media

C Shen, Y Jin, J Zhuang, T Li, B Xing - Critical Reviews in …, 2020 - Taylor & Francis
Abstract Knowledge of particle deposition and transport in saturated porous media is of
significant importance for various engineered applications and environmental concerns …

Computational microfluidics for geosciences

C Soulaine, J Maes, S Roman - Frontiers in Water, 2021 - frontiersin.org
Computational microfluidics for geosciences is the third leg of the scientific strategy that
includes microfluidic experiments and high-resolution imaging for deciphering coupled …

In situ measurements of dynamic bacteria transport and attachment in heterogeneous sand-packed columns

V Le, S Thompson, E Roden… - Environmental Science & …, 2023 - ACS Publications
Prevention, mitigation, and regulation of bacterial contaminants in groundwater require a
fundamental understanding of the mechanisms of transport and attachment in complex …

Analytical approaches for characterizing and quantifying engineered nanoparticles in biological matrices from an (eco) toxicological perspective: old challenges, new …

FA Monikh, L Chupani, MG Vijver, M Vancová… - Science of The Total …, 2019 - Elsevier
To promote the safer by design strategy and assess environmental risks of engineered
nanoparticles (ENPs), it is essential to understand the fate of ENPs within organisms. This …

Retention of sulfidated nZVI (S-nZVI) in porous media visualized by X-ray μ-CT–the relevance of pore space geometry

AA Schiefler, S Bruns, D Müter, K Uesugi… - Environmental …, 2022 - pubs.rsc.org
Obtaining pore scale knowledge about retention mechanisms of nanoparticles (NP) is
inherently difficult and can in turn restrict accurate forward prediction. Herein, an X-ray …

Quantitative analysis of colloid retention and pore fluid flow in monolithic, open-porous media by X-ray computed microtomography and magnetic resonance …

T Ilzig, A Ricke, JMU Siebert, M Wilhelm… - Chemical Engineering …, 2024 - Elsevier
X-ray computed microtomography (μCT) is a state-of-the-art technique for the experimental
investigation of colloidal transport and retention in porous media. However, quantitative …

Visualization and quantification of pore structure of oil-well cement slurry in liquid-solid transition stage using high-resolution computed tomography

K Liu, X Cheng, Y Ma, X Gao, Y Yu, C Zhang… - Cement and Concrete …, 2020 - Elsevier
Understanding the pore structure of oil-well cement slurry during early hydration is key to
resolving short-term gas migration in natural gas wells. This study evaluated the three …

The impact of immobile zones on the transport and retention of nanoparticles in porous media

IL Molnar, JI Gerhard, CS Willson… - Water Resources …, 2015 - Wiley Online Library
Nanoparticle transport and retention within porous media is treated by conceptualizing the
porous media as a series of independent collectors (eg, Colloid Filtration Theory). This …

Quantitative analysis of separated impurities inside filter cakes with phantom-aided X-ray tomography

JM Friebel, D Neuber, T Buchwald, R Ditscherlein… - ChemEngineering, 2023 - mdpi.com
This study presents a new approach in the quantification of the deposited amount of impurity
inside a filter cake made up of filter aid material. For this purpose, three-dimensional …