Understanding the dilemmas and breakdown of the reactive migration of in situ groundwater injection reagents from an environmental geology perspective

P Wang, J Li, P An, B Yang, D Hou… - Critical Reviews in …, 2024 - Taylor & Francis
In situ chemical injection technology is widely used in groundwater contamination
remediation projects because of its high efficiency and low disturbance. Hydrodynamic …

Discussion: Embracing microfluidics to advance environmental science and technology

J Dou, Z Yang, B Singh, B Ma, Z Lu, J Xu… - Science of The Total …, 2024 - Elsevier
Microfluidics, also called lab-on-a-chip, represents an emerging research platform that
permits more precise and manipulation of samples at the microscale or even down to the …

Mass transfer during surfactant-enhanced DNAPL remediation: Pore-scale experiments and new correlation

Z Wang, Z Yang, R Hu, YF Chen - Journal of Hydrology, 2023 - Elsevier
Surfactant-enhanced solubilization has been proven successful to remediate aquifers
contaminated with non-aqueous phase liquids (DNAPLs). Understanding mass transfer from …

Quantitative study of in situ chemical oxidation remediation with coupled thermal desorption

C Han, X Zhu, G Xiong, J Gao, J Wu, D Wang, J Wu - Water Research, 2023 - Elsevier
In situ chemical oxidation (ISCO) is widely used as an efficient remediation technology for
groundwater pollution. However, quantitative studies of its reactive remediation process …

In Situ Regulation of MnO2 Structural Characteristics by Oxyanions to Boost Permanganate Autocatalysis for Phenol Removal

M Luo, H Zhang, Y Ren, H Zhou, P Zhou… - Environmental …, 2023 - ACS Publications
Oxyanions, a class of constituents naturally occurring in water, have been widely
demonstrated to enhance permanganate (Mn (VII)) decontamination efficiency. However …

Pore-scale investigation of surfactant-enhanced DNAPL mobilization and solubilization

Z Wang, Z Yang, YF Chen - Chemosphere, 2023 - Elsevier
Surfactant-enhanced aquifer remediation has been proved successful to remove dense non-
aqueous phase liquids (DNAPLs) from contaminated sites. However, the underlying …

Understanding of Co-boiling between Organic Contaminants and Water during Thermal Remediation: Effects of Nonequilibrium Heat and Mass Transport

XY Xu, N Hu, ZK Qian, Q Wang, LW Fan… - … Science & Technology, 2023 - ACS Publications
In situ thermal desorption (ISTD) provides an efficient solution to remediation of soil and
groundwater contaminated with nonaqueous phase liquids (NAPLs). Establishing a …

Evaluation and application of fractal-based hydraulic constitutive model for unsaturated flow in heterogeneous soils

H Chen, SJ Feng - Computers and Geotechnics, 2023 - Elsevier
The physical-based hydraulic constitutive model developed by fractal theory has received
much attention, however, its performance in two-phase flows has not been fully evaluated …

Fingering instability during mixing-driven precipitation flow

N Shahsavar, X Fu, B Zhao - Transport in Porous Media, 2024 - Springer
In this study, we experimentally investigate fluid–fluid displacement in a Hele–Shaw cell
where the two fluids react, upon mixing, to form solid precipitates. Under the conditions of …

[HTML][HTML] Biomineralization technology for solidification/stabilization of heavy metals in ecosystem: status and perspective

S Li, X Wu, J Xie - Frontiers in Ecology and Evolution, 2023 - frontiersin.org
Biomineralization technology offers an eco-friendly and efficient method for stabilizing heavy
metals (HMs) in ecosystem. This technology comprises two primary methods: microbially …