Environmental application of dicarboxylated hairy cellulose crosslinked with calcium for removal and confining of Pb(II) DOI
Tanese Montesinos-Vázquez, Carlos Andrés Galán-Vidal, Susana Rojas‐Lima

et al.

Environmental Science Water Research & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

DCCa is a cellulose based biopolymer which was used for the first time removal of lead from simulated wastewater. has shown remarkable Pb( ii ) sorption capacity makes it competitive material and confining.

Language: Английский

Preparation of amidoxime modified covalent organic framework for efficient adsorption of lead ions in aqueous solution DOI
Dawei Xiang, Rong Zhu,

Yuefeng Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152292 - 152292

Published: May 16, 2024

Language: Английский

Citations

28
Recent advances in chitosan-based nanocomposites for adsorption and removal of heavy metal ions DOI
Mohammad Saeid Rostami, Mohammad Mehdi Khodaei

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 270, P. 132386 - 132386

Published: May 15, 2024

Language: Английский

Citations

20
Integrating spectroscopic analysis and theoretical calculations to elucidate the adsorption efficiency and mechanisms of Cd, Pb, and Cu using novel carboxymethyl cellulose/pectin-based hydrogel beads DOI

Liting Zhang,

Mu Qiao, Hao Zheng

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141028 - 141028

Published: Feb. 1, 2025

Language: Английский

Citations

1
Utilization of peanut hull hydrochar /beta cyclodextrin/Fe3O4 magnetic composite for lead ion removal from water solution DOI

Junren Zhu

Environmental Research, Journal Year: 2024, Volume and Issue: 259, P. 119525 - 119525

Published: July 2, 2024

Language: Английский

Citations

5
Phosphorylated chitosan-lignin composites for efficient removal of Pb(II) and Cu(II) from aqueous environments and sustainable upcycling of spent adsorbents DOI
Xiuxian Zhao, Yuhan Fang, Liang Xue

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 304, P. 140840 - 140840

Published: Feb. 8, 2025

Language: Английский

Citations

0
Effective Biosorptive Removal of Pb2+ Ions from Wastewater Using Modified Agri-Waste: A Novel Sustainable and Eco-Friendly Biosorbent from Lettuce Leaves DOI
Thi Phuong Nguyen,

Van Doan Nguyen,

Minh Trinh

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Preparation of KOH-Modified Rice Husk Char via Heat Treatment for Effective Removal of Pb 2+ DOI Creative Commons
Sardar Khan, Ali S. Khan, Asif Ali

et al.

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Journal Year: 2025, Volume and Issue: 58(1)

Published: March 22, 2025

Language: Английский

Citations

0
Facile Synthesis and Characterization of SrCO3/MgO/CaO/CaCO3 Novel Nanocomposite for Efficient Removal of Crystal Violet Dye from Aqueous Media DOI Creative Commons
Ehab A. Abdelrahman, Maram T. Basha

Inorganics, Journal Year: 2025, Volume and Issue: 13(4), P. 112 - 112

Published: April 3, 2025

Crystal violet dye poses significant environmental and human health risks due to its toxicity, persistence, bioaccumulative nature. It contributes potential carcinogenicity, cytotoxicity, systemic toxicity upon exposure. To address this issue, a novel SrCO3/MgO/CaO/CaCO3 nanocomposite was synthesized using the Pechini sol-gel method, producing AE500 AE700 at 500 700 °C, respectively, for efficient removal of crystal from aqueous media. X-ray diffraction (XRD) analysis confirmed formation crystalline phases, with average crystallite sizes 64.53 nm 75.34 AE700. Energy-dispersive spectroscopy (EDX) revealed elemental compositions variations in carbon, oxygen, magnesium, calcium, strontium percentages influenced by synthesis temperature. Field-emission scanning electron microscopy (FE-SEM) showed morphological differences, where had irregular polyhedral structures, while exhibited more compact spherical formations, grain 99.98 132.23 nm, respectively. High-resolution transmission (HR-TEM) structural integrity nano-scale morphology, showing aggregated irregularly shaped particles AE500, displayed well-defined nearly nanoparticles. The calculated particle diameters were 21.67 41.19 AE700, demonstrating an increase size Adsorption studies demonstrated maximum capacities 230.41 mg/g 189.39 adsorption process exothermic, spontaneous, physical, following pseudo-first-order kinetic model Langmuir isotherm, indicating monolayer onto homogenous surface.

Language: Английский

Citations

0
Design of aminopolycarboxylic acid functionalized silica for selective adsorption of light rare earth DOI
Jinglei Cui, Xinrong Guo, Fangfang Gao

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116527 - 116527

Published: April 1, 2025

Language: Английский

Citations

0
Novel EDTA-chitosan/alginate porous composite beads for the removal of Pb(ii) and methylene blue from aqueous solutions DOI Creative Commons
Xueling Liu,

Wenjie Ren,

Wenyue Song

et al.

RSC Advances, Journal Year: 2025, Volume and Issue: 15(17), P. 13728 - 13743

Published: Jan. 1, 2025

Herein, a novel EDTA-chitosan/alginate porous composite bead adsorbent (EC–AB) is reported for the simultaneous removal of lead (Pb( ii )) and methylene blue (MB) complexes from wastewater.

Language: Английский

Citations

0