Current state of porous carbon for wastewater treatment

M ben Mosbah, L Mechi, R Khiari, Y Moussaoui - Processes, 2020 - mdpi.com
Porous materials constitute an attractive research field due to their high specific surfaces;
high chemical stabilities; abundant pores; special electrical, optical, thermal, and …

Activation and adsorption mechanisms of methylene blue removal by porous biochar adsorbent derived from eggshell membrane

T Wu, G Yang, J Cao, Z Xu, X Jiang - Chemical Engineering Research and …, 2022 - Elsevier
The technology of producing porous biochar adsorbent using eggshell membranes is
presented. The adsorption of methylene blue on biochar (CESM-KH) was carried out in a …

Catalytic Reduction of 4-Nitrophenol Using Green Synthesized Silver and Gold Nanoparticles over Thyme Plant Extract

M Hamelian, K Varmira, B Karmakar, H Veisi - Catalysis Letters, 2023 - Springer
A simple, affordable and green method for synthesis gold (Au) and sliver (Ag) nanoparticles
(NPs) has been adopted using Thyme plant (Thymus kotschyanus) extract. The plant extract …

Adsorption of 4-Nitrophenol on calcium alginate-multiwall carbon nanotube beads: Modeling, kinetics, equilibriums and reusability studies

SD Ashrafi, GH Safari, K Sharafi, H Kamani… - International Journal of …, 2021 - Elsevier
In this study calcium alginate-multiwall carbon nanotube (CA/MWCNTs) was synthesized
using (CA) calcium alginate and multiwall carbon nanotube (MWCNTs), and its efficiency in …

Adsorption of phenol using adsorbent derived from Saccharum officinarum biomass: optimization, isotherms, kinetics, and thermodynamic study

UR Darla, DH Lataye, A Kumar, B Pandit… - Scientific Reports, 2023 - nature.com
The present research shows the application of Taguchi's design of experiment approach to
optimize the process parameters for the removal of phenol onto surface of Saccharum …

Efficient phenolic compounds adsorption by immobilization of copper-based metal-organic framework anchored polyacrylonitrile/chitosan beads

RM Abdelhameed, M El-Shahat… - International Journal of …, 2023 - Elsevier
The application of newly formulated beads from copper-benzenetricarboxylate (Cu-BTC),
polyacrylonitrile (PAN), and chitosan (C), Cu-BTC@ C-PAN, C-PAN, and PAN, for the …

Facile fabrication of Au/Fe3O4 nanocomposites as excellent nanocatalyst for ultrafast recyclable reduction of 4-nitropheol

Y Yang, K Jiang, J Guo, J Li, X Peng, B Hong… - Chemical Engineering …, 2020 - Elsevier
A highly efficient Au/Fe 3 O 4 nanocatalyst is fabricated by using a seed deposition method,
and is characterized by XRD, TEM, EDS, XPS, UV–vis and VSM, respectively. TEM image …

Adsorption of Indigo Carmine Dye by Acacia nilotica sawdust activated carbon in fixed bed column

T Gupta, K Ansari, D Lataye, M Kadu, MA Khan… - Scientific Reports, 2022 - nature.com
A continuous mode fixed-bed up-flow column adsorption analysis was conducted utilizing
Acacia nilotica sawdust activated carbon (ASAC) as an adsorbent for the adsorption …

Production of activated biochar from Luffa cylindrica and its application for adsorption of 4-Nitrophenol

M Salimi, Z Salehi, H Heidari, F Vahabzadeh - Journal of Environmental …, 2021 - Elsevier
Activated biochar was prepared from dried Luffa cylindrica fruits as a convenient source of
carbon-rich biomass. In this regard, a commonly practiced single-step H 3 PO 4 pretreatment …

Treatment of tannery effluent by adsorption onto fly ash released from thermal power stations: Characterisation, optimization, kinetics, and isotherms

K Elkarrach, A Omor, F Atia, O Laidi, M Benlemlih… - Heliyon, 2023 - cell.com
Fly ash is a significant pollutant in thermal power stations. Although this waste harms the
environment and humans, it is badly removed and managed, and only a few studies are …