Alternative low-cost adsorbent for water and wastewater decontamination derived from eggshell waste: an overview

J Carvalho, J Araújo, F Castro - Waste and Biomass Valorization, 2011 - Springer
As the current global trend towards more stringent environmental standards, technical
applicability and cost-effectiveness became key factors in the selection of adsorbents for …

Removal of sulfur compounds from real diesel fuel employing the encapsulated mesoporous material adsorbent Co/MCM-41 in a fixed-bed column

AT Khadim, TM Albayati, NMC Saady - Microporous and Mesoporous …, 2022 - Elsevier
In this study, sulfur compounds were removed from real diesel fuel in a continuous system
employing the encapsulated mesoporous material with cobalt. The Co/MCM-41 was …

A mass transfer study considering intraparticle diffusion and axial dispersion for fixed-bed adsorption of crystal violet on pecan pericarp (Carya illinoensis)

DSP Franco, JLS Fagundes, J Georgin… - Chemical Engineering …, 2020 - Elsevier
This research was focused on the representation of the fixed bed adsorption of crystal violet
dye (CV) on treated pecan pericarp (Carya illinoensis) using a mass transfer approach …

Removal of lead copper chromium and cobalt ions onto granular activated carbon in batch and fixed-bed adsorbers

AH Sulaymon, BA Abid, JA Al-Najar - Chemical Engineering Journal, 2009 - Elsevier
The adsorption of lead, copper, chromium and cobalt ions onto granular activated carbon
(DARCO 20–40 mesh) in a single component system has been studied using fixed-bed …

Mathematical modeling and numerical simulation of sulfamethoxazole adsorption onto sugarcane bagasse in a fixed-bed column

D Juela, M Vera, C Cruzat, X Alvarez, E Vanegas - Chemosphere, 2021 - Elsevier
Having rigorous mathematical models is essential for the design and scaling of adsorption
columns. In this study, the dynamic behavior of the sulfamethoxazole adsorption on …

Modeling, simulation, and experimental validation for continuous Cr (VI) removal from aqueous solutions using sawdust as an adsorbent

S Gupta, BV Babu - Bioresource technology, 2009 - Elsevier
Continuous adsorption experiments were performed in a fixed-bed adsorption column to
evaluate the performance of low-cost adsorbent (sawdust) developed for the removal of Cr …

Removal of trace plant antibiotics from water systems by adsorption: a review

N Battak, Z Kamin, MHV Bahrun… - Chemical …, 2022 - Wiley Online Library
Plant antibiotics in water are considered an emerging issue due to their interference with
human health. Antibiotics protect crops from diseases; however, low levels of antibiotics are …

Fixed-bed column technique for the removal of phosphate from water using leftover coal

DT Mekonnen, E Alemayehu, B Lennartz - Materials, 2021 - mdpi.com
The excessive discharge of phosphate from anthropogenic activities is a primary cause for
the eutrophication of aquatic habitats. Several methodologies have been tested for the …

Removing iron, manganese and ammonium ions from water using greensand in fluidized bed process

MA Galangashi, SFM Kojidi, A Pendashteh… - Journal of Water …, 2021 - Elsevier
Natural minerals are used as sorbent in water treatment processes due to their high
exchange and relatively low cost. In this paper, a pilot water treatment was conducted to …

Micropollutants breakthrough curve phenomena in nanofiltration: Impact of operational parameters

A Imbrogno, AI Schäfer - Separation and Purification Technology, 2021 - Elsevier
A breakthrough curve in nanofiltration (NF) is observed when micropollutants adsorption
and subsequent diffusion through the membrane occur at environmentally relevant low …