Composite of natural polymers and their adsorbent properties on the dyes and heavy metal ions
Natural polymers such as chitosan, chitin, cellulose, alginate, pectin, and lignin produced by
renewable organic resources are regarded as greener, sustainable, and eco-friendly …
renewable organic resources are regarded as greener, sustainable, and eco-friendly …
A comprehensive review of heavy metals (Pb2+, Cd2+, Ni2+) removal from wastewater using low-cost adsorbents and possible revalorisation of spent adsorbents in …
YB Nthwane, BG Fouda-Mbanga… - Environmental …, 2025 - Taylor & Francis
An increasing amount of water pollution is being caused by an increase in industrial activity.
Recently, a wide range of methods, including extraction, chemical coagulation, membrane …
Recently, a wide range of methods, including extraction, chemical coagulation, membrane …
Salicylaldehyde derivative of nano-chitosan as an efficient adsorbent for lead (II), copper (II), and cadmium (II) ions
In this study, a biodegradable natural polymer chitosan was modified with salicylaldehyde to
prepare salicylaldehyde functionalized chitosan nanoparticles (N-Ch-Sal). The N-Ch-Sal …
prepare salicylaldehyde functionalized chitosan nanoparticles (N-Ch-Sal). The N-Ch-Sal …
[HTML][HTML] Chitosan cross-linked and grafted with epichlorohydrin and 2, 4-dichlorobenzaldehyde as an efficient adsorbent for removal of Pb (II) ions from aqueous …
L **ao, H Shan, Y Wu - International Journal of Biological Macromolecules, 2023 - Elsevier
Epichlorohydrin-modified chitosan-Schiff base composite (CS/24Cl/ECH) prepared via the
one-pot reaction as characterized by Fourier transform Infra-Red spectroscopy (FT-IR), X-ray …
one-pot reaction as characterized by Fourier transform Infra-Red spectroscopy (FT-IR), X-ray …
Adsorptive removal of cationic rhodamine B dye from aqueous solutions using chitosan-derived schiff base
Chemical modification of chitosanwas successfully carried out using 2, 3-dihydroxy-
benzaldehyde by a chemical condensation reaction. Fourier transform infrared (FTIR) …
benzaldehyde by a chemical condensation reaction. Fourier transform infrared (FTIR) …
Preparation and characterization of vanillin-chitosan Schiff base zinc complex for a novel Zn2+ sustained released system
C Huang, H Liao, X Liu, M **ao, S Liao, S Gong… - International Journal of …, 2022 - Elsevier
In this work, a novel sustained released system (VCSB-Zn (II)) for zinc supplements was built
by vanillin-chitosan Schiff base (VCSB) chelated with Zn 2+ to improve the zinc trace …
by vanillin-chitosan Schiff base (VCSB) chelated with Zn 2+ to improve the zinc trace …
Engineering functionalized chitosan-based sorbent material: characterization and sorption of toxic elements
The present study reports the engineering of functionalized chitosan (CH)-based biosorbent
material. Herein, a two-step reaction was performed to chemically modify the CH using 1, 4 …
material. Herein, a two-step reaction was performed to chemically modify the CH using 1, 4 …
[HTML][HTML] Removal of nickel (II) ions from water by Jordan natural zeolite as sorbent material
In various laboratory conditions Ni 2+ was investigated and isolated in tone from aquatic
solutions using Jordanian natural zeolite (JNZ). The used JNZ was obtained from central …
solutions using Jordanian natural zeolite (JNZ). The used JNZ was obtained from central …
Vanillin-crosslinked chitosan/ZnO nanocomposites as a drug delivery system for 5-fluorouracil: study on the release behavior via mesoporous ZrO 2–Co 3 O 4 …
Herein, a series of vanillin-crosslinked chitosan (Vn-CS) nanocomposites (NCs) containing
various contents of ZnO nanoparticles (NPs) was prepared and characterized via FTIR …
various contents of ZnO nanoparticles (NPs) was prepared and characterized via FTIR …
Melt processing of polypropylene-grafted-maleic anhydride/Chitosan polymer blend functionalized with montmorillonite for the removal of lead ions from aqueous …
Heavy metals such as lead ions Pb (II) are a primary concern in the aquatic environment.
These is because Pb (II) is poisonous at a threshold limit above 0.01 mg/L, when consumed …
These is because Pb (II) is poisonous at a threshold limit above 0.01 mg/L, when consumed …