A Deterministic Mechanism for Efficient Removal of Arsenic and Lead from Wastewater Using Rapidly Synthesized TiO2-(α-Fe2O3) Nanoshells

Journal of Molecular Liquids, Год журнала: 2024, Номер 413, С. 125958 - 125958

Опубликована: Сен. 10, 2024

Язык: Английский

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Recent progress in the removal of arsenic using iron oxide and oxyhydroxide based sorbents

Separation and Purification Technology, Год журнала: 2024, Номер 360, С. 131220 - 131220

Опубликована: Дек. 22, 2024

Язык: Английский

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Facet-dependent adsorption of aromatic organoarsenicals on hematite: The mechanism and environmental impact

Journal of Hazardous Materials, Год журнала: 2023, Номер 464, С. 132976 - 132976

Опубликована: Ноя. 10, 2023

Язык: Английский

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Current research status and development trends in rolling oil sludge treatment

Asia-Pacific Journal of Chemical Engineering, Год журнала: 2024, Номер unknown

Опубликована: Авг. 5, 2024

Abstract Rolling oil sludge (ROS) is a type of solid waste produced during steel rolling; this contains not only high iron content but also many harmful organic components and very attractive secondary resource. This paper introduces the sources hazards ROS, summarizes recycling methods integrated with production, classifies traditional treatment technologies, analyzes their advantages disadvantages. Combined main direction ROS in future. The techniques applied different industries are summarized. Finally, existing problems future work described to promote remediation resource utilization ROS.

Язык: Английский

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Synthesis, Characterization, and Application of Fe₂O₃ Nanophotocatalyst for the Treatment of Various Pollutants in Aqueous Phase: A Systematic Review

The Scientific World JOURNAL, Год журнала: 2024, Номер 2024(1)

Опубликована: Янв. 1, 2024

Many techniques are used for the treatment of wastewater, including physical, chemical, biological, physiochemical, and biophysical methods. Advanced oxidation processes (AOPs), a chemical approach, key procedure wastewater treatment. AOPs applied to nonbiodegradable effluents, using less energy chemicals while producing completely biodegradable intermediate sample that can then undergo additional remove all organic matter. The be photochemical, sonochemical, or electrochemical. Photochemical reactions accelerate breaking down pollutants photocatalyst absorbs light serves as catalyst operations. There lot photocatalysts in water purification, such TiO 2 , ZnO, ZrO CdS, CeO ZnS, FeO, Fe O 3 SnO WO most them at nanoscale. This article analyzes covers main aspects nanoparticles purification wastewater. It application mechanisms solar photodegradation iron oxide (Fe ) photocatalysts. shows nanoparticle synthesis methods introduces advantages disadvantages each technique. review makes comparisons between photocatalytic membrane reactor suspended system, well upcoming challenges opportunities related these processes. provides researchers with different perspective on photocatalysis outcomes might attained when incorporated into various systems.

Язык: Английский

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Treatment of steel rolling sludge incineration slag via iron ore sintering process

Journal of Iron and Steel Research International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 2, 2024

Язык: Английский

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Petal-like α-Fe2O3 Synthesized via Ginkgo biloba Templating and Its Application in ppb-level Butanone Gas Detection

Sensors and Actuators B Chemical, Год журнала: 2024, Номер unknown, С. 137174 - 137174

Опубликована: Дек. 1, 2024

Язык: Английский

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Ingenious use of autocatalytic hydrodeoxygenation for the separation and recovery of oil and iron from rolling oil sludge

Environmental Research, Год журнала: 2023, Номер 239, С. 117357 - 117357

Опубликована: Окт. 15, 2023

Язык: Английский

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