Highly efficient remediation of Sb-contaminated mine drainage using nano-calcium peroxide induced co-precipitation treatment DOI

Xiaoxuan Ma,

Hui Xia, Yuesuo Yang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106058 - 106058

Published: Aug. 29, 2024

Language: Английский

The adsorption behavior and mechanism of Cu(Ⅱ), Fe(Ⅱ) and Co(Ⅱ) on straw biochar and their Fenton-like performance for ciprofloxacin decontamination DOI
Qinyu Yang, Jie Gao, Ting Guo

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 373, P. 123962 - 123962

Published: Jan. 1, 2025

Language: Английский

Citations

0
Enhanced degradation of textile wastewater by activated carbon–assisted Fenton oxidation: economic analysis and ANN-based optimization DOI Creative Commons
Elif Nihan Kadıoğlu, Handan Atalay Eroğlu,

Hacer Öztürk

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 6, 2025

Language: Английский

Citations

0
Roles of naturally occurring biogenic iron-manganese oxides (BFMO) in PMS-based environmental remediation: A complete electron transfer pathway DOI

Feng Hu,

Lite Meng,

Mei Wang

et al.

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: 155, P. 795 - 805

Published: March 1, 2025

Language: Английский

Citations

0
Synthesis of iron oxide/activated hydrochar composite from residual brewery biomass for remediation of water contaminated with chlorophenol DOI Creative Commons
Matías Kopp,

Pedro Anabalón,

Sebastián Rocha

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 28, 2025

This study presents the development of iron oxide/activated hydrochar composites from brewer's spent grain (BSG) to remove 2-chlorophenol (2-CP) water via adsorption and Fenton oxidation. Two synthesis methods were employed: (1) incipient wetness impregnation hydrothermal carbonization (FeOHC) (2) chemical coprecipitation oxide onto surface (FeOHC-C). Characterization revealed mesoporous structures with areas ranging 44 66 m² g⁻¹ magnetite (Fe₃O₄) as predominant phase. Adsorption studies demonstrated equilibrium capacities 24.63 mg for FeOHC 18.70 FeOHC-C, kinetics best described by Elovich model behavior fitting Sips isotherm, suggesting a heterogeneous monolayer process. Thermodynamic analysis confirmed that was spontaneous exothermic, primarily driven physical interactions, including hydrogen bonding, π-π electrostatic attraction. oxidation experiments 2-CP degradation most efficient under acidic neutral conditions (pH 3.0-6.0), diminishing drastically at alkaline conditions. The fact good results obtained pH demonstrates its practical applicability. Reusability tests long-term stability materials, FeOHC-C maintaining sustained catalytic performance over multiple cycles. These findings highlight dual functionality adsorbents self-regenerating catalysts, offering promising scalable solution remediation chlorinated organic pollutants in water.

Language: Английский

Citations

0
High-performance nano assemblies for heavy-metal filtration from wastewater DOI
Asadullah Dawood, M. A. Khan, Sami Ullah

et al.

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101209 - 101209

Published: June 12, 2024

Language: Английский

Citations

1
Synergetic Optimization of the Channel Structure and Activity Site on Defective Geopolymer as Highly Effective Removers for Dye Wastewater Purification DOI

Han Xiao Su,

Chan Juan Li,

Yaojun Zhang

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Highly efficient remediation of Sb-contaminated mine drainage using nano-calcium peroxide induced co-precipitation treatment DOI

Xiaoxuan Ma,

Hui Xia, Yuesuo Yang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106058 - 106058

Published: Aug. 29, 2024

Language: Английский

Citations

0