Soil water, salt, and microplastics interact during migration: Performance and mechanism

Geoderma, Год журнала: 2025, Номер 455, С. 117229 - 117229

Опубликована: Фев. 24, 2025

Язык: Английский

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Factors Influencing the Vertical Migration of Microplastics up and down the Soil Profile

ACS Omega, Год журнала: 2024, Номер 9(51), С. 50064 - 50077

Опубликована: Дек. 11, 2024

Soil ecosystems are under serious threat from microplastics (MPs), and this is causing worldwide concern. The relationship between soil MPs has become a popular research topic, the vertical migration of increasing interest. This Review summarizes current status into factors affecting MPs. Published shows that characteristics physicochemical properties affect infiltration process. organisms play key role in by acting as vectors or result adsorption. Dissolved organic matter metal oxides transfer adsorption-desorption. In addition, rainfall dry-wet cycles alter mobility MPs, leading to changes processes. Agricultural activities such tillage irrigation may distribute throughout topsoil. Vertical process influenced combination factors, these MP deposition needs be explored further.

Язык: Английский

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Evidence of microplastic accumulation on the surface of lettuce and analysis of contamination sources

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138201 - 138201

Опубликована: Апрель 1, 2025

Язык: Английский

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Microplastics in livestock manure and compost: environmental distribution, degradation behavior, and their impact on antibiotic resistance gene dissemination

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162881 - 162881

Опубликована: Апрель 1, 2025

Язык: Английский

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Weathering of plastics in terrestrial environments

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118281 - 118281

Опубликована: Май 1, 2025

Язык: Английский

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Parameter Calibration and Experimental Validation of Fermented Grain Particles During the Loading Process Based on the Discrete Element Model

Symmetry, Год журнала: 2025, Номер 17(5), С. 729 - 729

Опубликована: Май 9, 2025

This study presents a systematic calibration of discrete element model (DEM) parameters for fermented grains (19.4% moisture) using the Hertz–Mindlin with JKR contact to optimize robotic end-effector design in liquor distillation. By integrating cylinder lift experiments and response surface methodology, we identified three critical (JKR energy, restitution, rolling friction coefficients) through Plackett–Burman screening steepest ascent optimization. The Box–Behnken derived optimal values 0.0429 J/m2 0.183 restitution coefficient, 0.216 coefficient. validation results demonstrated excellent agreement between simulated experimental angles repose (AORs), AOR 36.805° an value 36.412°, corresponding 1.08% error. geometric congruence deposition morphology notable symmetrical distribution characteristics left right confirm robustness parameter methodology. provides theoretical basis kinematic optimization mechanism grain-loading robots, providing insights advancing automated control solid-state distillation processes.

Язык: Английский

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Spatiotemporal Evolution of Small Microplastics in Agricultural Soils from Long-term Pig Manure Application

Environmental Research, Год журнала: 2025, Номер 279, С. 121875 - 121875

Опубликована: Май 16, 2025

Язык: Английский

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