A mobile-immobile model for contaminant transport through GCL/AL composite liner: analytical solutions

H Ding, H Xie, P Cai, L Wang, H Yan, A Jin… - … Science and Pollution …, 2023 - Springer
The current study focuses on developing alternative formulations (mobile-immobile model)
of transient analytical modelling for organic contaminant transport in a composite of …

Temporal moment-based approach to understand the dissolved-phase LNAPL recovery and associated characteristics in the porous system under dynamic …

A Guleria, PK Gupta, S Chakma… - … , Ecosystems and Society, 2023 - iwaponline.com
The dissolved-phase hydrocarbon recovery can be the first step in decontaminating the soil–
water system if spilled with light/dense non-aqueous phase liquid (L/D-NAPL). This study …

A comparative study of MIM model with a novel hyperbolic cosine and conventional distance-dependent dispersion models

S Pandey, PK Sharma, A Paswan - Environment, Development and …, 2024 - Springer
The present study proposes a novel hyperbolic cosine distance-dependent dispersion
model and is implemented in a mobile-immobile (MIM) model. Dual-porosity media is also …

Experimental and numerical investigation of evaluation of grain size–based porosity models for solute transport through porous medium

C Thakur, D Swami, N Joshi - Journal of Hazardous, Toxic, and …, 2022 - ascelibrary.org
Uncertainties associated in tracer transport arising through various geological formations
are often sorted by laboratory experiments on representative elementary volume (REV). To …

Dissolved Phase LNAPL Recovery Under Dynamic Groundwater Table Using Temporal Moment Approach

A Guleria, P Gupta, S Chakma… - Available at SSRN …, 2022 - papers.ssrn.com
Dissolved phase hydrocarbon recovery can be the first step to decontaminate soil-water
system if it is spilled with light/dense non-aqueous phase liquid (L/D-NAPL). This study …

Effects of Soil Type on Contaminant Transport in the Aquifer System: A Numerical Investigation Using 2D Mobile-Immobile Model

A Guleria, S Chakma - F-EIR Conference on Environment Concerns and …, 2021 - Springer
A 2-D nonpoint source contaminant transport behaviour in the aquifer system (100× 50 m)
using a mobile-immobile (MIM) model with variable dispersion function for various soil-type …