Degradation of neonicotinoid insecticide nitenpyram by ultraviolet activated peroxymonosulfate process: Mechanism, degradation products, and overlooked toxicity

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 115622 - 115622

Опубликована: Янв. 27, 2025

Язык: Английский

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Photocatalytic Performance of Spinel Ferrites and their Carbon-Based Composites for Environmental Pollutant Degradation

Journal of Cluster Science, Год журнала: 2025, Номер 36(2)

Опубликована: Фев. 2, 2025

Язык: Английский

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MoS2 as a cocatalyst applied in advanced oxidation processes for enhancing degradation of organic pollutants: a review

Tungsten, Год журнала: 2023, Номер 6(3), С. 473 - 487

Опубликована: Дек. 15, 2023

Язык: Английский

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Peroxymonosulfate activation over amorphous ZIF-62(Co) glass for micropollutant degradation

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2024, Номер 59, С. 118 - 125

Опубликована: Апрель 1, 2024

Язык: Английский

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Heterogeneous activation of peroxymonosulfate by natural chalcopyrite for degradation of ammonium dibutyl dithiophosphate from mineral processing wastewater

Separation and Purification Technology, Год журнала: 2024, Номер 341, С. 126741 - 126741

Опубликована: Фев. 11, 2024

Язык: Английский

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A novel S-scheme heterojunction magnetic photocatalyst for enhanced degradation of naphthalene in various aqueous solutions and soil

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2025, Номер 464, С. 116314 - 116314

Опубликована: Фев. 7, 2025

Язык: Английский

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Readily separable and stable CoFe2O4 beads for activating peroxymonosulfate to degrade lomefloxacin hydrochloride: Optimization, performance and degradation mechanism

Separation and Purification Technology, Год журнала: 2023, Номер 327, С. 124975 - 124975

Опубликована: Сен. 1, 2023

Язык: Английский

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Surface- modified preparation of CuFe2O4/sodium alginate hydrogel catalysts for the long-lasting degradation of tetracycline

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129238 - 129238

Опубликована: Авг. 16, 2024

Язык: Английский

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Insight in sulfadiazine degradation by peroxymonosulfate activated by polydopamine-derived nitrogen-doped carbon supported CoFe2O4: Co leaching inhibition and degradation enhancement

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 285, С. 117126 - 117126

Опубликована: Окт. 1, 2024

Heterogeneous catalyst-mediated sulfate radical-based advanced oxidation processes (SR-AOPs) showed excellent performance during antibiotics degradation. Spinel was a promising catalyst for SR-AOPs, but the secondary contamination due to metal ions leaching needed be addressed. And destruction of structure could lead reduction catalytic activity and difficulty recovery. Thus, novel nitrogen-doped carbon (NC)-supported CoFe

Язык: Английский

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Enhanced Selective Degradation of Pharmaceutical and Personal Care Products by β-Cyclodextrin-Decorated ZIF-67 Nanocomposites in Reclaimed Water

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(27), С. 34973 - 34987

Опубликована: Июнь 26, 2024

A peroxymonosulfate oxidation system was developed via modification of β-cyclodextrin (β-CD) on the surface Fe2+-doped ZIF-67 (CD/Fe@ZIF-67) as an activator. The 99.7% carbamazepine, 91.3% bisphenol (BPA), and 95.4% diclofenac (DCF) degradation efficiency were achieved within 10 min, 60, 1 respectively. hydrophobicity these three pollutants is positively correlated with their adsorption kinetic constants by CD/Fe@ZIF-67 due to introduction β-CD. Scavenger experiments electron spin resonance spectra confirmed that carbamazepine preferentially oxidized SO4•– [λ(SO4•–)(70.5%) > λ(•OH)(28.2%) λ(O2•–)(1.3%)], where O2•– played dominant roles in BPA [λ(SO4•–)(71.7%) λ(O2•–)(22.8%) λ(•OH)(5.5%)], responsible for DCF removal [λ(O2•–) = 93.2%]. Additionally, particulate catalyst immobilized shell side a ceramic membrane reactor recovery. This nearly 100% under optimal conditions: 0.036 wt % loading, 0.5 mM concentration, L inflow, mg/L initial 0.012 L/min hydraulic retention time. In summary, this study elucidates active role β-CD polymetallic/peroxymonosulfate provides valuable insights into development effective methods pharmaceutical personal care products wastewater.

Язык: Английский

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