Novel graphene‐based foam composite as a highly reactive filter medium for the efficient removal of gemfibrozil from (waste) water

AME Khalil, L Han, I Maamoun… - Advanced …, 2022‏ - Wiley Online Library
Graphene‐based materials have emerged as alternative adsorbents, but their success in
removing pharmaceutical contaminants has been limited due to degradation caused by …

Flow and contaminant transport dynamics in clay-amended barriers through flushing experiments and multi-porosity-based modeling

E Chaudhary, D Swami, N Joshi, KR Reddy - Environmental Pollution, 2024‏ - Elsevier
Clay-amended barriers are widely used to prevent hazardous leachate percolation from
landfill to subsurface. The performance of these barriers is mostly evaluated through …

Experimental and numerical studies on molten salt migration in porous system with phase change

Y Zhang, J Wu, W Wang, J Ding, J Lu - … Journal of Heat and Mass Transfer, 2019‏ - Elsevier
Molten salt is promising high temperature heat transfer fluid, and its transport in porous
media is an important problem for molten salt application. In this paper, molten salt migration …

Insight into the effect of humic acids on transport of Cd2+ in biochar-amended saturated porous media

T Zhao, Y Liu, R Liu, F Wang - Journal of Soils and Sediments, 2024‏ - Springer
Abstract Purpose Cadmium (Cd), as a common heavy metal pollutant, has attracted
considerable attention due to its ecotoxicity in aquatic and terrestrial ecosystems. However …

The Semi‐Analytical Solution for Non‐Equilibrium Solute Transport in Dual‐Permeability Porous Media

A Sharma, D Swami, N Joshi… - Water Resources …, 2021‏ - Wiley Online Library
This study presents a conceptual Dual‐Permeability Non‐Equilibrium (DPNE) model that
accounts for both physical and chemical non‐equilibria to describe the reactive solute …

Non-reactive solute transport modelling with time-dependent dispersion through stratified porous media

A Guleria, D Swami, A Sharma, S Sharma - Sādhanā, 2019‏ - Springer
We present a numerical solution of the mobile–immobile model (MIM) with time-dependent
dispersion coefficient to simulate solute transport through heterogeneous porous media …

Behavior characteristics of bimolecular reactive transport in heterogeneous porous media

Y Liu, J Qian, Y Liu, F Li, Y Fang - Chemosphere, 2023‏ - Elsevier
In order to study the mechanism of bimolecular reactive solute transport in heterogeneous
porous media, the chemical reaction (CuSO 4+ Na 2 EDTA 2−→ CuEDTA 2) was carried out …

Asymptotic behavior of mass transfer for solute transport through stratified porous medium

D Swami, PK Sharma, CSP Ojha, A Guleria… - Transport in Porous …, 2018‏ - Springer
This study proposed an asymptotic relation to estimate the first-order mass transfer in
multiprocess non-equilibrium model (MPNE) for solute transport through stratified porous …

Semi-analytical solutions of multiprocessing non-equilibrium transport equations with linear and exponential distance-dependent dispersivity

PK Sharma, CSP Ojha, D Swami, N Joshi… - Water Resources …, 2015‏ - Springer
In this paper, a semi-analytical solution of multiprocess non-equilibrium (MPNE) transport
equations with linear and exponential distance-dependent dispersivity is developed. The …

[HTML][HTML] Predicting suitability of different scale-dependent dispersivities for reactive solute transport through stratified porous media

D Swami, A Sharma, PK Sharma, DP Shukla - Journal of Rock Mechanics …, 2016‏ - Elsevier
In this paper, the behavior of breakthrough curves (BTCs) for reactive solute transport
through stratified porous media is investigated. A physical laboratory model for layered …