Cyto-genotoxic effects predict ecotoxicity in plant bioassays and the aquatic organism Artemia salina L.: a case study from a sewage treatment plant

Journal of Environmental Science and Health Part A, Год журнала: 2025, Номер unknown, С. 1 - 17

Опубликована: Март 2, 2025

This study evaluated the toxicological and mutagenic potential of water samples from a Wastewater Treatment Plant (WWTP) in Lavras, Minas Gerais, Brazil. Samples were taken four sites: upstream stream (P1), downstream (P2), at entrance treatment station (P3), exit (P4). We conducted physicochemical analyses water, phytotoxicity tests on plants (Triticum aestivum, Pennisetum glaucum, Lactuca sativa, Raphanus sativus), cytogenotoxicity using onion roots (Allium cepa), Artemia salina immobilization tests. Elevated Biochemical Oxygen Demand (BOD), Chemical (COD), anionic surfactants, ammoniacal nitrogen found P3 P4. While germination rates generally unaffected, P4 inhibited speed R. sativus. The growth L. sativa increased P4, sativus P2, due to more phosphorus. T. aestivum P. however, had their surfactant toxicity. Cytogenotoxicity revealed highest frequencies micronuclei nuclear buds cells exposed Additionally, caused 87.5% A. salina. These findings suggest that WWTP is not fully efficient, its effluent discharge may contribute eutrophication genetic mutations organisms.

Язык: Английский

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Numerical investigation on energy ratios and injection strategies of an ammonia-diesel dual-fuel marine engine

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 70, С. 522 - 536

Опубликована: Май 18, 2024

Язык: Английский

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Recent advancements in smart materials for the removal of organic, inorganic and microbial pollutants in water treatment: A review

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 106993 - 106993

Опубликована: Янв. 19, 2025

Язык: Английский

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Engineered alginate-polyethyleneimine and sludge-aluminosilicate biochar composites for greywater treatment: Performance evaluation and models for designing pilot-scale systems

Environmental Research, Год журнала: 2025, Номер unknown, С. 120875 - 120875

Опубликована: Янв. 1, 2025

Язык: Английский

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Experimental study and kinetic analysis of NO emission characteristics in ammonia/coal co-firing process with different ammonia injection methods

Journal of the Energy Institute, Год журнала: 2024, Номер 114, С. 101609 - 101609

Опубликована: Март 21, 2024

Язык: Английский

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V2CTx@PANI Nanocomposite as a Highly Effective Room Temperature Gas Sensor for Ammonia Detection

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1006, С. 176340 - 176340

Опубликована: Сен. 4, 2024

Язык: Английский

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Highly sensitive ammonia sensors obtained by synergetic effects of polypyrrole and ionic liquid

Sensors and Actuators B Chemical, Год журнала: 2025, Номер 431, С. 137405 - 137405

Опубликована: Фев. 10, 2025

Язык: Английский

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A novel zero-valent iron/titanium tannate composite for deep removal of nitrogen from water

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160937 - 160937

Опубликована: Фев. 1, 2025

Язык: Английский

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Development of betalain-finished plasma-treated nonwoven cotton textiles from beetroot (Beta vulgaris L.) and recycled fabrics for room temperature identification of ammonia

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116145 - 116145

Опубликована: Март 1, 2025

Язык: Английский

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More sensitive signatures of DOM are stimulated by socioeconomic-related anthropogenic influences in a typical loess watershed

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 133106 - 133106

Опубликована: Март 1, 2025

Язык: Английский

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