Elucidation of ammonium and nitrate adsorption mechanisms by water hyacinth biochar: effects of pyrolysis temperature DOI
Yudai Kohira,

Desalew Fentie,

Mekuanint Lewoyehu

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Language: Английский

Highly efficient nano sorbent as a superior material for the purification of wastewater contaminated with anthraquinone dye RB19 DOI

Kristina Filipović,

Milica Petrović, Slobodan Najdanović

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 67, P. 106118 - 106118

Published: Sept. 10, 2024

Language: Английский

Citations

18
Enhanced remediation of naphthalene from aqueous solutions using synthesized organoclay: characterization, mechanisms, and isotherms DOI

Ahmad Akbarpour,

Daryoush Yousefi Kebria

Environmental Monitoring and Assessment, Journal Year: 2025, Volume and Issue: 197(2)

Published: Jan. 9, 2025

Language: Английский

Citations

0
Adsorption Performance and Mechanistic Pathways of Raw Powdered Pine Cone Toward the Removal of Dye and Cr(VI) DOI Open Access
Wahiba Mecibah, Souad Bouasla,

Cherifi Mouna

et al.

International Journal of Chemical Kinetics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 13, 2025

ABSTRACT This work aims to valorize pine cones powder (PCP), an agricultural waste, as a bioadsorbent for the removal of cationic dye, Rhodamine B (RhB), and hexavalent chromium Cr(VI) from aqueous solution. The adsorbent was characterized by scanning electron microscopy (SEM), Fourier‐transformed infrared (FTIR), X‐ray diffractometer (XRD) spectroscopy. Adsorption studies were carried out in batch mode under different operating parameters like initial solution pH (2–11), dosage (0.025–0.6 g), contaminant concentration (20–100 mg/L), temperature (283–328K), contact time (0–120 min), ionic strength (NaCl, MgCl 2 , CuSO 4 Na SO FeCl 3 ). optimum conditions adsorption were; ([Cr(VI)] = 30 mg/L, 2, dose 1.5 g/L, T 25°C), RhB: ([RhB] 4.6, 25°C). Under these conditions, maximum capacities reached 19.861 6.565 mg/g, RhB, respectively. inhibiting effect studied salts on RhB dye metal ion is follows: > NaCl. Freundlich isotherm described best Cr (VI) onto PCP, since it gave highest R values (R ≥ 0.983) associated with lowest error (χ RMSE, Δq). calculated Dubinin–Radushkevich mean energy (E) less than 8 kJ/mol. It 3.391 kJ/mol 2.310 sorption, respectively, confirming physical character PCP sorbent. Experimental data fitted well pseudo‐second‐order kinetic model 0.997). According thermodynamic analysis, retention followed physisorption, endothermic, spontaneous process at all temperatures Cr(VI), higher dye. These results suggest that raw may be envisaged promising biosorbent water remediation without need costly heat activation processes cheap sustainable process.

Language: Английский

Citations

0
Modified slow sand filter amended magnetic corncob biochar and zero-valent iron for arsenic removal from drinking water DOI

Taimoor Khan,

Qasim Ali, Imdad Ullah

et al.

Environmental Earth Sciences, Journal Year: 2025, Volume and Issue: 84(9)

Published: April 22, 2025

Language: Английский

Citations

0
Selective capture and co-removal of anionic dyes with multi-metallic nanosheets: Superior properties and multi-sites synergistic mechanism DOI

Zhaoliang Shan,

Ke Feng,

Liuying Du

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107797 - 107797

Published: April 27, 2025

Language: Английский

Citations

0
Nanoclays in water treatment: Core concepts, modifications, and application insights DOI Creative Commons
Luiz D. Silva Neto, Ali Maged, Rafaela Gabriel

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 67, P. 106180 - 106180

Published: Sept. 28, 2024

Language: Английский

Citations

3
Recent review on porous adsorbents for water decontamination: strategies for enhanced removal of tetracycline DOI
Alvin Lim Teik Zheng, Ellie Yi Lih Teo, S. Sivasangar

et al.

Journal of Porous Materials, Journal Year: 2024, Volume and Issue: 32(1), P. 1 - 25

Published: Nov. 2, 2024

Language: Английский

Citations

3
Use of clay honeycomb monoliths for the removal of tetracycline antibiotic from water DOI Creative Commons

Félix Sumariva,

F. Javier Moreno‐Dorado, Francisco M. Guerra

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 68, P. 106381 - 106381

Published: Oct. 30, 2024

Language: Английский

Citations

1
Enhancing Kaolin Performance through Organic Molecule Modification and Assessing Its Efficiency for Lead and Copper Adsorption DOI Creative Commons

Imen Rim,

Naouel Hezil, Mamoun Fellah

et al.

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: unknown, P. 103904 - 103904

Published: Nov. 1, 2024

Language: Английский

Citations

0
Elucidation of ammonium and nitrate adsorption mechanisms by water hyacinth biochar: effects of pyrolysis temperature DOI
Yudai Kohira,

Desalew Fentie,

Mekuanint Lewoyehu

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 19, 2024

Language: Английский

Citations

0