Overlooked encounter process that affects physical behaviors of stabilized nanoscale zero-valent iron during in situ groundwater remediation

Y Xie, M Zhang, L Ma, T Du, D Zhou, ML Fu… - Journal of Hazardous …, 2024 - Elsevier
Dynamic encountering between groundwater matrices and nanoscale zero-valent iron
(NZVI) injected for in situ subsurface remediation affects NZVI's mobility and has not been …

Anionic nanoparticle and microplastic non-exponential distributions from source scale with grain size in environmental granular media

WP Johnson, A Rasmuson, C Ron, B Erickson… - Water Research, 2020 - Elsevier
Nanoparticle and microplastic (colloid) transport behaviors impact strategies for
groundwater protection and remediation. Complex colloid transport behaviors of anionic …

Complementary colloid and collector nanoscale heterogeneity explains microparticle retention under unfavorable conditions

CA Ron, WP Johnson - Environmental Science: Nano, 2020 - pubs.rsc.org
Nano-and micro-scale particle (colloid) retention in environmental granular media is greatly
reduced when the profile of colloid–grain surface interactions as a function of their …

Evaluating Single‐Collector Efficiencies of Colloid Deposition From Lagrangian Simulations: Geometric Models and Particle Release Scenarios

X Xiong, Z Yang, R Hu, YF Chen - Water Resources Research, 2022 - Wiley Online Library
Single‐collector efficiency is of paramount importance in colloid filtration theory and widely
used to represent the average filtration efficiency of a specific porous medium. In this work …

Superposition of Colloid-Surface Repulsion and Incomplete Pore Scale Mixing Explains Emergence of Fast-and Slow-Attaching Subpopulations From Identical …

SA Jurado - 2023 - search.proquest.com
Colloid transport in porous media is notoriously unpredictable under unfavorable attachment
conditions, wherein nanoscale repulsion exists between colloids and surfaces, eg …