A POCIS-based approach for the monitoring of pharmaceuticals in wastewater treatment plants: Calibration and deployment challenges

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 125641 - 125641

Опубликована: Янв. 1, 2025

Язык: Английский

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Occurrence of 97 Pharmaceuticals in Wastewater and Receiving Waters: Analytical Validation and Treatment Influence

Journal of Xenobiotics, Год журнала: 2025, Номер 15(3), С. 78 - 78

Опубликована: Май 23, 2025

This study analyzed 97 pharmaceuticals in samples of surface water, as well influent and effluent from various wastewater treatment plants (WWTPs), during winter 2022 spring 2023. Approximately 40% the tested compounds were detected, at amounts ranging below methods’ detection limits to 5623 ng/L (2-hydroxyibuprofen water) 12,664 (caffeine wastewater). Twelve (acetaminophen, ampicillin, azithromycin, caffeine, fluoxetine, gemfibrozil, 2-hydroxyibuprofen, ibuprofen, ketoprofen, mazindol, naproxen, salicylic acid) detected with a 100% frequency both water samples. The observed high within nonsteroidal anti-inflammatory drugs/analgesics, antibiotics, psychiatric drug classes aligns their consumption. Caffeine was compound highest concentration most prevalent detected. Seasonal differences observed, higher concentrations winter. Six eleven targeted metabolites degradation products least one sample. Risk quotient assessment revealed potential ecological risks, particularly for atorvastatin, carbamazepine, venlafaxine, exceeding risk thresholds trophic levels. studied WWTPs showed limited removal efficiencies, some presenting than influent, emphasizing need enhanced mitigate micropollutant risks.

Язык: Английский

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Estimation of Reclaimed Water Utilization Benefits in a Typical Coastal River Network

Water, Год журнала: 2025, Номер 17(9), С. 1270 - 1270

Опубликована: Апрель 24, 2025

Nowadays, reclaimed water is widely acknowledged as a convincing alternative to fresh resources, with it also recognized an important material in diversion projects around the world. As typical coastal area, Taizhou city, located southeast China, close East China Sea. In this study, benefits of utilization project are estimated, and both field monitoring numerical simulation executed demonstrate improvements local plain river network quantity quality. The highly developed domestic society economy have led huge contradiction between supply demand. result, city always plagued by low flow velocity poor has been proven be efficient effective for development environment will good tool improving quality future those cities shore area.

Язык: Английский

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Ultra-sensitive label-free biosensor for doxorubicin detection by doxorubicin optimized aptamer

Journal of Food Composition and Analysis, Год журнала: 2024, Номер unknown, С. 107141 - 107141

Опубликована: Дек. 1, 2024

Язык: Английский

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Biomonitoring emerging hazards of pharmaceuticals in river water using gut microbiome and behavioural Daphnia magna responses

Chemosphere, Год журнала: 2024, Номер unknown, С. 143612 - 143612

Опубликована: Окт. 1, 2024

Язык: Английский

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A quantitative classification method of land uses and assessment of per-and poly-fluoroalkyl substances (PFAS) occurrence in freshwater environments

Environmental Pollution, Год журнала: 2024, Номер 363, С. 125272 - 125272

Опубликована: Ноя. 7, 2024

Язык: Английский

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