Research progress on activated persulfate by biochar: Soil and water environment remediation, mechanism exploration and simulation calculation

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152718 - 152718

Опубликована: Май 31, 2024

Язык: Английский

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Biochar-modified zero-valent aluminum/Fe-containing clay composite activates peroxymonosulfate for 4-chlorophenol degradation: Enhancement of electron transfer rate for Fe(II)/Fe(III) cycle

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131666 - 131666

Опубликована: Янв. 1, 2025

Язык: Английский

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Roles of intrinsic defects on nitrogen, sulfur-codoped biochar in peroxymonosulfate activation toward organic contaminates degradation

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160062 - 160062

Опубликована: Янв. 1, 2025

Язык: Английский

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Insights into the factors influencing the oxidation of antibiotic pollutants in nitrogen-doped Biochar/PMS System: The roles of physicochemical properties and reaction pathways

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155601 - 155601

Опубликована: Сен. 8, 2024

Язык: Английский

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Growth of quinoline-linked covalent organic frameworks on electrospun nanofibers with enhanced adsorption on chlorinated phenols

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159518 - 159518

Опубликована: Янв. 11, 2025

Язык: Английский

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Preparation of Red Mud-based Iron-Carbon Adsorption-Reaction Materials through Biomass Pyrolytic Reduction for Application of Dyes Removal

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Activation of H2O2/PDS/PMS by Iron-Based Biochar Derived from Fenton Sludge for Oxidative Removal of 2,4-DCP and As(III)

Water, Год журнала: 2025, Номер 17(5), С. 765 - 765

Опубликована: Март 6, 2025

In this study, the catalytic performance of Fenton sludge iron-based biochar catalyst (Fe@BC700), generated during process, was investigated regarding its role in oxidizing 2,4-dichlorophenol (2,4-DCP) and As(III) from aqueous solutions peroxymonosulfate (PMS), peroxydisulfate (PDS), hydrogen peroxide (H2O2) systems. The characteristics as-prepared catalyst, operational parameters H2O2/UV/Fe@BC700, PDS/UV/Fe@BC700, PMS/UV/Fe@BC700 systems, kinetics 2,4-DCP degradation were evaluated. Fe@BC700 exhibited excellent capabilities for activating persulfate an outstanding oxidant as a heterogeneous photocatalyst under UV irradiation. Among tested showed highest oxidation both within 40 min. total organic carbon (TOC) removal efficiency up to 95.9% system. presence free radicals PMS/PDS system included ·OH, SO4·−, ·O2−, which facilitated by irradiation catalyst. by-products treatment identified via LC-MS analysis, that substantially reduced chronic acute toxicity intermediates. present study demonstrates derived remarkable activation highly effective removing As(III).

Язык: Английский

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Modulating D-Band Center of Srtio3 by Co Doping for Boosted Peroxymonosulfate (Pms) Activation Under Visible Light

Опубликована: Янв. 1, 2025

Язык: Английский

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Efficient activation of persulfate by N, S, Fe co-doped rice husk biochar for degradation of sulfamethazine: Synergistic effect and degradation mechanism

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136958 - 136958

Опубликована: Апрель 1, 2025

Язык: Английский

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Defining quality assurance guidance for effective selection of technical grade zero-valent iron production batch for groundwater remediation using permeable reactive barrier

Journal of Environmental Management, Год журнала: 2024, Номер 368, С. 121945 - 121945

Опубликована: Авг. 14, 2024

Язык: Английский

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