Guideline for modeling solid-liquid adsorption: Kinetics, isotherm, fixed bed, and thermodynamics

Y Wang, C Wang, X Huang, Q Zhang, T Wang, X Guo - Chemosphere, 2024 - Elsevier
During the years, adsorption has garnered considerable attention being one of the most cost-
effective and efficient methods for separating contaminants out of liquid phase. A …

A critical review of breakthrough models with analytical solutions in a fixed-bed column

Q Hu, X Yang, L Huang, Y Li, L Hao, Q Pei… - Journal of Water Process …, 2024 - Elsevier
The modeling and simulation of the breakthrough curves in a fixed-bed column play a vital
role in evaluation of the adsorption capability and prediction of the dynamic adsorption …

Acetaminophen removal by calcium alginate/activated hydrochar composite beads: Batch and fixed-bed studies

TP de Araújo, HB Quesada, DF Dos Santos… - International Journal of …, 2022 - Elsevier
The occurrence of acetaminophen in surface water has been reported worldwide, indicating
the need of alternative wastewater treatments. Activated hydrochar (AHC) is efficient for …

PFAS adsorbent selection: The role of adsorbent use rate, water quality, and cost

CC Murray, A Safulko, H Vatankhah, CJ Liu… - Journal of Hazardous …, 2023 - Elsevier
Per-and polyfluoroalkyl substance (PFAS) contamination in aqueous matrices has
intensified the search for PFAS adsorbents with elevated capacity, selectivity, and cost …

Caffeine removal by chitosan/activated carbon composite beads: Adsorption in tap water and synthetic hospital wastewater

HB Quesada, TP de Araújo, LF Cusioli… - … Research and Design, 2022 - Elsevier
Caffeine in water resources has been reported, indicating the need for alternative
treatments. Activated carbons (ACs) are efficient adsorbents; however, they present issues …

[HTML][HTML] On the development of a consistent mathematical model for adsorption in a packed column (and why standard models fail)

TG Myers, A Cabrera-Codony, A Valverde - International Journal of Heat …, 2023 - Elsevier
In this paper we investigate the standard one-dimensional model for adsorption of a
contaminant in a packed column. Initially we focus on two mass sink models: a full nonlinear …

Fixed bed adsorption of water contaminants: a cautionary guide to simple analytical models and modeling misconceptions

KH Chu - Separation & Purification Reviews, 2023 - Taylor & Francis
This contribution is intended as a specific review of the modeling approaches used to
describe breakthrough curves of water contaminants and as a cautionary guide to some …

Batch and continuous column adsorption of p-nitrophenol onto activated carbons with different particle sizes

B Ledesma, E Sabio, CM González-García, S Román… - Processes, 2023 - mdpi.com
The study focused on investigating the solvent adsorption of p-Nitrophenol (PNP) onto
activated carbons for wastewater treatment. It explored the influence of adsorbate …

Adsorption of nonsteroidal anti-inflammatory drugs onto composite beads of a 1D flexible framework MIL-53 (Al): Adsorption mechanisms and fixed-bed study

D Sompornpailin, P Mongconpattarasuk… - Journal of …, 2022 - Elsevier
The adsorption mechanisms of three nonsteroidal anti-inflammatory drugs (NSAIDs),
ibuprofen (IBP), ketoprofen (KET), and naproxen (NPX), applied onto a pristine 1D flexible …

Adsorption data modeling and analysis under scrutiny: A clarion call to redress recently found troubling flaws

A Mudhoo, CU Pittman Jr - Chemical Engineering Research and Design, 2023 - Elsevier
The analysis of aqueous adsorption data comprises adsorbent characterization, bench-
scale batch and fixed bed adsorption experiments, adsorption kinetics modeling, adsorption …