Comparison of batch and fixed bed column adsorption: a critical review

H Patel - International Journal of Environmental Science and …, 2022 - Springer
Recently many researchers concluded that adsorption is widely utilized for removal of
pollutants, owning potential dominance like competence, cost-effective, flexibility in design …

A review of adsorbents for removal of yellow tartrazine dye from water and wastewater

DH Micheletti, JG da Silva Andrade, CE Porto… - Bioresource Technology …, 2023 - Elsevier
Adsorption is important for treating water and effluents containing disposed dyes, particularly
due to their intense industrial use. Extensive research in literature has focused on how to …

Mechanistic understanding of the adsorption and thermodynamic aspects of cationic methylene blue dye onto cellulosic olive stones biomass from wastewater

MA Al-Ghouti, RS Al-Absi - Scientific Reports, 2020 - nature.com
In the current study, the mechanistic understanding of the adsorption isotherm and
thermodynamic aspects of cationic methylene blue (MB) dye adsorption onto cellulosic olive …

Iron doped activated carbon for effective removal of tartrazine and methylene blue dye from the aquatic systems: Kinetics, isotherms, thermodynamics and desorption …

GJ Joshiba, PS Kumar, G Rangasamy… - Environmental …, 2022 - Elsevier
In the current research work, the activated carbon synthesized from the plant species
Delonix regia is doped with iron oxide nanoparticles and enforced as a nanosorbent for the …

Characterization of activated carbons for water treatment using TGA-FTIR for analysis of oxygen-containing functional groups

D Dittmann, L Saal, F Zietzschmann, M Mai… - Applied Water …, 2022 - Springer
Water treatment with activated carbon (AC) is an established method for the removal of
organic micropollutants and natural organic matter. However, it is not yet possible to predict …

Hybrid aerogels of sodium alginate/graphene oxide as efficient adsorbents for wastewater treatment

L Lentz, DA Mayer, M Dogenski… - Materials Chemistry and …, 2022 - Elsevier
In this work, hybrid aerogel beads of sodium alginate (SA) and graphene oxide (GO) were
synthesized by the external gelation method, dried by supercritical CO 2, and applied for …

Sustainable oil palm trunk fibre based activated carbon for the adsorption of methylene blue

M Gayathiri, T Pulingam, KT Lee, AT Mohd Din… - Scientific Reports, 2023 - nature.com
Activated carbon (AC) is becoming the limelight due to its widespread application as an
adsorbent for wastewater treatment, gases, and catalysis. However, its high consumption …

[HTML][HTML] Adsorption of Tartrazine anionic dye by novel fixed bed Core-Shell-polystyrene Divinylbenzene/Magnetite nanocomposite

MA Ali, MF Mubarak, M Keshawy, MA Zayed… - Alexandria Engineering …, 2022 - Elsevier
In this study, the in situ chemical polymerization process was used to synthesize
polystyrene/magnetite nanocomposite (PS-DVB/Fe 3 O 4). The prepared composite was …

Adsorption of azo dye methyl orange from aqueous solutions using alkali-activated polypyrrole-based graphene oxide

AA Alghamdi, AB Al-Odayni, WS Saeed, MS Almutairi… - Molecules, 2019 - mdpi.com
The adsorption of methyl orange (MO) from aqueous solutions onto a KOH-activated
polypyrrole-based adsorbent (PACK) was investigated using batch and fixed-bed column …

One-step ZnCl2/FeCl3 composites preparation of magnetic activated carbon for effective adsorption of rhodamine B dye

LZ Lee, MA Ahmad Zaini - Toxin Reviews, 2022 - Taylor & Francis
The conventional methods of magnetic activated carbon preparation involved multiple steps
and often result in poor removal performance. This work was aimed to evaluate the …