Removal of emerging pharmaceutical contaminants by adsorption in a fixed-bed column: a review

MJ Ahmed, BH Hameed - Ecotoxicology and Environmental Safety, 2018 - Elsevier
Pharmaceutical pollutants substantially affect the environment; thus, their treatments have
been the focus of many studies. In this article, the fixed-bed adsorption of pharmaceuticals …

State of the art for the biosorption process—a review

I Michalak, K Chojnacka, A Witek-Krowiak - Applied biochemistry and …, 2013 - Springer
In recent years, biosorption process has become an economic and eco-friendly alternative
treatment technology in the water and wastewater industry. In this light, a number of …

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 …

Synergistic effects of tungstate trioxide hemihydrate decorated reduced graphene oxide for the adsorption of heavy metals and dyes and postliminary application in …

F Mashkoor, M Shoeb, R Mashkoor, AH Anwer… - Journal of Cleaner …, 2023 - Elsevier
Simultaneously managing water pollution, energy crises, and adherence to green chemistry
standards poses a significant challenge. The objective of this investigation is to synthesize a …

Removal of amoxicillin from water by adsorption onto activated carbon in batch process and fixed bed column: kinetics, isotherms, experimental design and …

MAE de Franco, CB de Carvalho, MM Bonetto… - Journal of cleaner …, 2017 - Elsevier
The occurrence of emerging contaminants in water and wastewater and their inefficient
removal on conventional treatment is the key issue in the reuse of water resources …

Adsorption of hexavalent chromium from aqueous solution by modified corn stalk: a fixed-bed column study

S Chen, Q Yue, B Gao, Q Li, X Xu, K Fu - Bioresource technology, 2012 - Elsevier
Continuous fixed-bed column studies were carried out by using modified corn stalk (MCS)
as an adsorbent for the removal of Cr (VI) from aqueous solution. The effect of various …

Preparation of P-doped biochar and its high-efficient removal of sulfamethoxazole from water: Adsorption mechanism, fixed-bed column and DFT study

Y Cheng, J Yang, J Shen, P Yan, S Liu, J Kang… - Chemical Engineering …, 2023 - Elsevier
Heteroatom doping technology is of great significance for adsorption. However, the effect of
P with relatively lower electronegativity (2.19) doped in the π-electron system and …

Adsorption of the methyl green dye pollutant from aqueous solution using mesoporous materials MCM-41 in a fixed-bed column

SM Alardhi, TM Albayati, JM Alrubaye - Heliyon, 2020 - cell.com
In this study, a Methyl Green (MG) dye pollutant was separated by Mobil Composition Matter
No. 41 (MCM-41) in a fixed-bed continuous column with investigated three parameters …

Fixed bed column performance of Al-modified biochar for the removal of sulfamethoxazole and sulfapyridine antibiotics from wastewater

J Huang, AR Zimmerman, H Chen, Y Wan, Y Zheng… - Chemosphere, 2022 - Elsevier
In this study, biochar derived from bamboo pretreated with aluminum salt was synthesized
for the removal of two sulfonamide antibiotics, sulfamethoxazole (SMX) and sulfapyridine …

A calcined clay fixed bed adsorption studies for the removal of heavy metals from aqueous solutions

L Khalfa, A Sdiri, M Bagane, ML Cervera - Journal of Cleaner Production, 2021 - Elsevier
A natural clay material from southern Tunisia was used as a low cost sorbent in a column-
wise removal of metal pollutants. This is fundamentally important for a sustainable …