Exceptional anti-fouling, self-cleaning and high-flux ZIF-8@polyacrylonitrile based nanofiber composite membrane via in situ growth of seaweed-like ZnIn2S4 for efficient separation of emulsified oily wastewater

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137355 - 137355

Published: Jan. 1, 2025

Language: Английский

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Performances and mechanisms of catalytic ozonation for paint wastewater via catalysts of Fe-Mn deposited within graphitized beads of γ-Al2O3

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 145099 - 145099

Published: Feb. 1, 2025

Language: Английский

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Constructed electron-dense Mn sites in nitrogen-doped Mn3O4 for efficient catalytic ozonation of pyrazines: Degradation and odor elimination

Water Research, Journal Year: 2023, Volume and Issue: 247, P. 120823 - 120823

Published: Nov. 2, 2023

Language: Английский

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Ozone meets peroxides: A symphony of hybrid techniques in wastewater treatment

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149129 - 149129

Published: Feb. 1, 2024

Language: Английский

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Enhancing Tetracycline Removal Efficiency through Ozone Micro–Nano Bubbles: Environmental Implication and Degradation Pathway

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: 4(8), P. 1860 - 1870

Published: April 15, 2024

Developing green and efficient advanced oxidation technologies is crucial for removing antibiotics from contaminated water environments. Herein, we employed ozone to eliminate tetracycline the water. It was found that micronano bubbles, with a diameter of 0.2–60 μm, exhibited remarkable effectiveness, approximately 90% (10 mM) within mere 20 min. This efficiency 2.2 times higher than achieved by larger bubbles diameters ranging 0.5 4.5 mm. Notably, demonstrated consistent (85%) removal rate across wide pH range (3–11) in presence anions. ability resist environmental interference can be attributed high mass transfer during reaction production large number reactive oxygen species (ROS). discovery has been validated through electron paramagnetic resonance (EPR). Furthermore, high-performance liquid chromatography–mass spectrometry (HPLC–MS) spectrum analysis unveiled degradation pathway. In terms safety, toxicity assessments indicated most resulting byproducts low toxicity. work underscores promising potential as an environmentally friendly approach antibiotic contamination aquatic environment.

Language: Английский

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Buffer-free ozone-ferrate(VI) systems for enhanced oxidation of electron-deficient contaminants: Synergistic enhancement effects, systematic toxicity assessment, and practical applications

Water Research, Journal Year: 2024, Volume and Issue: 260, P. 121907 - 121907

Published: June 9, 2024

Language: Английский

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Simultaneously removal of PAHs from contaminated soil and effluent by integrating soil washing and advanced oxidation processes in a continuous system: Water saving, optimization and scale up modeling

Water Research, Journal Year: 2024, Volume and Issue: 256, P. 121563 - 121563

Published: April 1, 2024

Language: Английский

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Simultaneous removal of carbon and nitrogen in flow-through electrochemical membrane reactor for dimethylacetamide wastewater treatment

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160177 - 160177

Published: Feb. 1, 2025

Language: Английский

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Insight into the activation of peracetic acid by cobalt-nitrogen-doped porous carbon for efficient norfloxacin degradation: Performance and mechanism

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 338, P. 126572 - 126572

Published: Jan. 29, 2024

Language: Английский

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Treatment of landfill leachate in the MBR and catalytic ozonation coupled system based on Mn Ni catalyst: Efficiency and bio/chemical mechanism

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 106033 - 106033

Published: Aug. 26, 2024

Language: Английский

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