Green algae Ulva lactuca-derived biochar-sulfur improves the adsorption of methylene blue from water

AGM Shoaib, HT Van, DT Tran, A El Sikaily… - Scientific Reports, 2024‏ - nature.com
The present investigation explores the efficacy of green algae Ulva lactuca biochar-sulfur
(GABS) modified with H2SO4 and NaHCO3 in adsorbing methylene blue (MB) dye from …

Thermodynamic, kinetic, and isotherm studies of Direct Blue 86 dye absorption by cellulose hydrogel

AGM Shoaib, S Ragab, A El Sikaily, M Yılmaz… - Scientific Reports, 2023‏ - nature.com
In this study, cellulose hydrogels were simply fabricated by the chemical dissolution method
using LiCl/dimethylacetamide as a new method, and the hydrogel produced was …

Orange peels magnetic activate carbon (MG-OPAC) composite formation for toxic chromium absorption from wastewater

A Khalil, M Salem, S Ragab, M Sillanpää, A El Nemr - Scientific Reports, 2023‏ - nature.com
This work prepared a composite of orange peels magnetic activated carbon (MG-OPAC).
The prepared composite was categorized by X-ray diffraction (XRD), Fourier-transform …

Advanced carbo-catalytic degradation of antibiotics using conductive polymer-seaweed biochar composite: Exploring N/S functionalization and non-radical dynamics

MA Al Masud, WS Shin - Journal of Hazardous Materials, 2024‏ - Elsevier
Abstract Polyaniline (PANI) and Saccharina Japanica seaweed (kelp) biochar (KBC)
composites were synthesized in-situ through polymerization. This study presents a novel …

Facile preparation and application of magnetic chitosan/fly ash composite as a hybrid biosorbent for the effective removal of direct dyes

B Li, X Lin, Y Zhao - Journal of Molecular Liquids, 2024‏ - Elsevier
A novel magnetic chitosan (CTS)/fly ash (FA) hybrid composite (Fe 3 O 4@ CTS/FA) was
fabricated and characterized by various analytical techniques, and directly used for anionic …

Production of surfactant-modified banana peel biosorbents applied to treatment and decolorization of effluents

JAT Barboza, ES Penido, GMD Ferreira - Colloids and Surfaces A …, 2024‏ - Elsevier
In this study, banana peels (BP) were pretreated under different conditions and modified
with surfactants cetyltrimethylammonium bromide (CTAB), dodecyl trimethylammonium …

Adsorption of Acid Yellow 36 and direct blue 86 dyes to Delonix regia biochar-sulphur

A Eleryan, UO Aigbe, KE Ukhurebor, MA Hassaan… - Scientific Reports, 2025‏ - nature.com
This study aims to investigate a new approach to removing hazardous dyes like Direct Blue
86 (DB86) and Acid Yellow 36 (AY36) from aqueous environments. Delonix regia biochar …

Process modeling of direct Red-28 dye eradication by biopolymeric composite of polyaniline with mango leafy biowaste material

R Rehman, F Yasmeen, F M. Abdoon… - Journal of Dispersion …, 2024‏ - Taylor & Francis
The use of biopolymers and synthetic adsorbents for wastewater treatment is gaining more
importance due to their ease of preparation and nontoxic nature. This study focuses on …

[PDF][PDF] Facile and affordable fabrication of chitosan-stabilized zero-valent iron/nickel bimetallic nanoparticles for highly efficient removal of azo Direct Blue 86 dye from …

M Majnoun, MR Sohrabi, S Mortazavi Nik - Iran. J. Chem. Chem. Eng …, 2024‏ - ijcce.ac.ir
In this study, chitosan (CS) stabilized bimetallic Zero-Valent Iron (ZVI)-nickel (CS-nZVINi)
nanoparticles were synthesized for the removal of Direct Blue 86 (DB 86) from aqueous …