The synergistic effect of peracetic acid and nitrogen doped biochar prepared at pyrolysis temperature of 1000°C on tetracycline degradation: performance and mechanism

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер unknown, С. 135438 - 135438

Опубликована: Сен. 1, 2024

Язык: Английский

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Deciphering rhodamine B dye degradation via the non-radical (1O₂) pathway: Toxicological assessment using Zebra fish (Danio rerio) and yeast cells (Saccharomyces cerevisiae)

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106423 - 106423

Опубликована: Ноя. 4, 2024

Язык: Английский

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Effects of Manganese Carbonate Addition on the Carbocatalytic Properties of Lignocellulosic Waste for Use in the Degradation of Acetaminophen

Polymers, Год журнала: 2024, Номер 16(23), С. 3316 - 3316

Опубликована: Ноя. 27, 2024

A carbon-based material was synthesized using potato peels (BPP) and banana pseudo-stems (BPS), both of which were modified with manganese to produce BPP-Mn BPS-Mn, respectively. These materials assessed for their ability activate peroxymonosulfate (PMS) in the presence MnCO3 degrade acetaminophen (ACE), an emerging water contaminant. The underwent characterization spectroscopic, textural, electrochemical techniques. Manganese served a dual function: enhancing adsorption properties facilitating breaking peroxide bonds. Additionally, carbonate ions played structural role materials, transforming into CO2 at high temperatures thereby increasing porosity, improved capabilities. This presents notable advantage that have not undergone de-lignification. Among tested, BPS exhibited highest efficiency carbocatalytic degradation ACE, achieving synergy index 1.31 within just 5 min, 42% ACE compared achieved 100% removal through adsorption. Reactive oxygen species such as sulfate, hydroxyl, superoxide anion radicals identified primary contributors pollutant degradation. In contrast, no observed BPP BPP-Mn, is likely linked lower lignin content precursor material. work addressed challenge revalorizing lignocellulosic waste by highlighting its potential oxidant pollutants. Furthermore, study demonstrated coexistence various reactive species, confirming capacity matrices PMS.

Язык: Английский

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In-situ self-assembly of Z-scheme TiO2/g-C3N4 heterojunction enhanced visible-light photocatalytic performance for degrading phenolic pollutants

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 130977 - 130977

Опубликована: Дек. 1, 2024

Язык: Английский

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