Efficient adsorption of anionic dye (congo red) using copper-carbon dots doped magnetic biochar: kinetic, isothermal, and regeneration studies DOI
Shubam Sudan, Jyotsna Kaushal,

Ajay Khajuria

et al.

Clean Technologies and Environmental Policy, Journal Year: 2023, Volume and Issue: 26(2), P. 481 - 497

Published: Oct. 29, 2023

Language: Английский

Application of Synthesized Biomass Bamboo Charcoal–Iron Oxide “BC/Fe” Nanocomposite Adsorbents in the Removal of Cationic Methylene Blue Dye Contaminants from Wastewater by Adsorption DOI Open Access
Tushar Kanti Sen

Sustainability, Journal Year: 2023, Volume and Issue: 15(11), P. 8841 - 8841

Published: May 30, 2023

In this work, synthesized, raw-bamboo-biomass-based magnetic “BC/Fe” bamboo charcoal–iron oxide nanocomposite adsorbents were characterized and tested for their effects on the removal of aqueous-phase cationic methylene blue (MB) dye pollutants from synthetic wastewater through a laboratory batch adsorption study. This study aimed to identify various physico-chemical process parameters such as initial concentration, solution pH, adsorbent dose, temperature, kinetics isotherm characteristics. From kinetic studies, it was found that amount MB by synthesized qe (mg/g) increased 9.50 mg/g 15.30 with increase in concentration range 10 30 ppm, per contact time, but decreased temperature 60 °C doses 20 40 mg, respectively, under specified experimental conditions. study, also equilibrium reached within 120 min, followed three mechanistic steps, pseudo-second-order (PSO) model applicable explain data kinetics. The determined fitted equation. Furthermore, there an 9.87 17.62 pH 3 7, reduction at ppm °C. Both Freundlich Langmuir models data, maximum capacity fitting 111.11 mg/g, which comparative or even better than many other adsorption. Finally, regeneration reusability materials well limitations these studies are discussed here.

Language: Английский

Citations

21
Robust reduced graphene oxide-PDA/ZIF-8 aerogel composite for cyclic, high-capacity dye adsorption DOI Creative Commons

Nurul A. Mazlan,

Fraz Saeed Butt,

Allana Lewis

et al.

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 334, P. 126005 - 126005

Published: Dec. 10, 2023

Language: Английский

Citations

21
Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water DOI
Yuxin Lu, Xiang Li, Giovanni Cagnetta

et al.

Frontiers of Environmental Science & Engineering, Journal Year: 2023, Volume and Issue: 17(7)

Published: Feb. 20, 2023

Language: Английский

Citations

20
Hibiscus cannabinus seeds assisted spherical silver nanoparticles and its antibacterial and photocatalytic applications DOI Creative Commons

S. Smonia Joe Princy,

C. Hentry,

Hissah Abdulrahman Alodaini

et al.

Chemical Physics Impact, Journal Year: 2023, Volume and Issue: 6, P. 100192 - 100192

Published: March 21, 2023

Language: Английский

Citations

20
Efficient adsorption of anionic dye (congo red) using copper-carbon dots doped magnetic biochar: kinetic, isothermal, and regeneration studies DOI
Shubam Sudan, Jyotsna Kaushal,

Ajay Khajuria

et al.

Clean Technologies and Environmental Policy, Journal Year: 2023, Volume and Issue: 26(2), P. 481 - 497

Published: Oct. 29, 2023

Language: Английский

Citations

19