Comprehensive evaluation of antibiotic pollution in a typical tributary of the Yellow River, China: Source-specific partitioning and fate analysis

Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137294 - 137294

Опубликована: Янв. 20, 2025

Язык: Английский

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Nutrients and Rare Earth Elements in Surface Sediments of Hongze Lake (China) Using the DGT Technique: Spatial Distribution Pattern and Probabilistic Risk

ACS ES&T Water, Год журнала: 2024, Номер 4(5), С. 2247 - 2258

Опубликована: Апрель 10, 2024

The escalating environmental impact of rare earth elements (REEs) in freshwater ecosystems, exemplified by Hongze Lake's increasing pollution levels from sediment-bound nutrients and REEs due to human activities, necessitates a comprehensive study. Our objectives are unravel the spatial distribution patterns surface sediments assess their combined toxicity effects on aquatic biota, aiming fill critical gap understanding ecological toxicological risks associated with these contaminants. This study employed diffusive gradients thin films (DGT) technique analyze China's Lake for REEs. Significant fluctuations were observed concentrations phosphate (PO4–P), nitrate (NO3–N), ammonium (NH4–N), some exceeding predicted no effect (PNEC) organisms. Correlation analysis suggested complex interrelationships among elements, indicating potential common sources. Factor condensed 16 variables into 4 factors, unveiling distinct lake. Additionally, probabilistic ecotoxicological risk assessment, integrating DGT-labile data, revealed 1.26% probability inducing toxic biota. These findings provide specific numerical insights sources within ecosystem. results offer valuable information current future lake management conservation efforts.

Язык: Английский

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Occurrence and distribution of PAHs in the Yangtze River and urban river waters of Nanjing, China: insights from in situ DGT measurements

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 125921 - 125921

Опубликована: Фев. 1, 2025

Язык: Английский

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A recyclable SERS-DGT device for in-situ sensing of sulfamethazine by Au@g-C3N4NS in water

Water Research, Год журнала: 2024, Номер 253, С. 121307 - 121307

Опубликована: Фев. 12, 2024

Язык: Английский

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Adsorbed hydroxyl radicals dominated peroxymonosulfate activation in acetaminophen degradation using modified electrolytic manganese anode slime: Catalyst evaluation and free radical identification

Chemical Engineering Journal, Год журнала: 2024, Номер 486, С. 150386 - 150386

Опубликована: Март 13, 2024

Язык: Английский

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Invisible threats from typical endocrine disrupting compounds in estuarine environments caused by continuing seawater incursion: in-situ evidence of bio-geochemical processes captured by diffusive gradients in thin films

Water Research, Год журнала: 2025, Номер unknown, С. 123605 - 123605

Опубликована: Апрель 1, 2025

Язык: Английский

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Exploring the Occurrence, Spatial Distribution, and Ecological Risk of Pharmaceuticals in Surface Water from an Urban Catchment of Beijing Based on DGT In Situ Measurement

ACS ES&T Water, Год журнала: 2025, Номер unknown

Опубликована: Июнь 4, 2025

Язык: Английский

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Principles, applications, and limitations of diffusive gradients in thin films induced fluxed in soils and sediments

Chemosphere, Год журнала: 2023, Номер 350, С. 141061 - 141061

Опубликована: Дек. 28, 2023

Язык: Английский

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Development and validation of an imprinted polymer based DGT for monitoring β-blocker drugs in wastewater surveillance

Journal of Hazardous Materials, Год журнала: 2024, Номер 479, С. 135753 - 135753

Опубликована: Сен. 6, 2024

Язык: Английский

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Measurement of perfluoroalkyl substances in drinking water sources by DGT sampler with a novel fluorinated graphite binding gel

The Science of The Total Environment, Год журнала: 2023, Номер 912, С. 169658 - 169658

Опубликована: Дек. 29, 2023

Язык: Английский

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