Recent developments in chitosan-based adsorbents for the removal of pollutants from aqueous environments
DC da Silva Alves, B Healy, LAA Pinto… - Molecules, 2021 - mdpi.com
The quality of water is continuously under threat as increasing concentrations of pollutants
escape into the aquatic environment. However, these issues can be alleviated by adsorbing …
escape into the aquatic environment. However, these issues can be alleviated by adsorbing …
Regeneration and reusability of non-conventional low-cost adsorbents to remove dyes from wastewaters in multiple consecutive adsorption–desorption cycles: a …
N El Messaoudi, M El Khomri, A El Mouden… - Biomass conversion and …, 2024 - Springer
The global economy's growths due to industrialization, accompanied by urbanization high
rate, have led to severe anthropogenic pollution impacting both the environment and human …
rate, have led to severe anthropogenic pollution impacting both the environment and human …
Chitosan, alginate and other macromolecules as activated carbon immobilizing agents: a review on composite adsorbents for the removal of water contaminants
Activated carbon (AC) is widely used in water treatment, however, it has some technical
disadvantages, such as its high cost and difficulty to recover. To overcome these drawbacks …
disadvantages, such as its high cost and difficulty to recover. To overcome these drawbacks …
Simultaneous removal of mercury ions and cationic and anionic dyes from aqueous solution using epichlorohydrin cross-linked chitosan@ magnetic Fe3O4/activated …
R Kaveh, M Bagherzadeh - Diamond and Related Materials, 2022 - Elsevier
An economical epichlorohydrin cross-linked chitosan@ magnetic Fe 3 O 4/activated carbon
nanocomposite, CH-EP@ Fe 3 O 4/AC, was successfully synthesized and used as a suitable …
nanocomposite, CH-EP@ Fe 3 O 4/AC, was successfully synthesized and used as a suitable …
Adsorptive removal of cationic and anionic dyes on a novel mesoporous adsorbent prepared from diatomite and anionic cellulose nanofibrils: Experimental and …
A new nanocomposite, named A-CNF/DT, is prepared based on anionic cellulose
nanofibrils (CNFs) treated with the (2, 2, 6, 6-tetramethyl piperidine-1-yl) oxyl (TEMPO) and …
nanofibrils (CNFs) treated with the (2, 2, 6, 6-tetramethyl piperidine-1-yl) oxyl (TEMPO) and …
Silver nanoparticles supported on UiO-66 (Zr): as an efficient and recyclable heterogeneous catalyst and efficient adsorbent for removal of indigo carmine
As incorporating silver nanoparticles (Ag NPs) into zirconium metal-organic frameworks
(UiO-66) offer an extensive potential in numerous applications such as wastewater treatment …
(UiO-66) offer an extensive potential in numerous applications such as wastewater treatment …
Enhanced adsorptive removal of indigo carmine dye by bismuth oxide doped MgO based adsorbents from aqueous solution: Equilibrium, kinetic and computational …
Novel doped MgO nanoadsorbents were effectively fabricated at various Bi2O3 doping
concentrations (0, 2.5, 5 and 10%). DFT-D3 study showed that the doping is done by …
concentrations (0, 2.5, 5 and 10%). DFT-D3 study showed that the doping is done by …
PEI-modified chitosan/activated carbon composites for Cu (II) removal from simulated pyrophosphate plating rinsing wastewater
Q Kong, X Zhang, K Ma, Y Gong, H Peng… - International Journal of …, 2023 - Elsevier
It is a challenging task to remove heavy metal ions efficiently from the wastewater containing
high concentrations of complexants. In this work, a novel PEI-modified chitosan/activated …
high concentrations of complexants. In this work, a novel PEI-modified chitosan/activated …
Preparing three-dimensional graphene aerogels by chemical reducing method: Investigation of synthesis condition and optimization of adsorption capacity of organic …
TTPNX Trinh, TH Quan, TNM Anh, DB Thinh… - Surfaces and …, 2021 - Elsevier
In this study, three-dimensional graphene aerogel materials fabricated by self-assembly of
graphene oxide (GO) sheets with ethylenediamine was used as a reducing agent. GO …
graphene oxide (GO) sheets with ethylenediamine was used as a reducing agent. GO …
Thermodynamics and kinetics of cationic/anionic dyes adsorption on cross-linked chitosan
Abstract Cationic (Malachite Green) and anionic dyes (Indigo carmine) removal by cross-
linked chitosan (CS glu) beads has been investigated using experimental and …
linked chitosan (CS glu) beads has been investigated using experimental and …