Microplastics in urban runoff: Global occurrence and fate

Water Research, Journal Year: 2022, Volume and Issue: 225, P. 119129 - 119129

Published: Sept. 17, 2022

Language: Английский

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Facile synthesis of three-dimensional hollow porous carbon doped polymeric carbon nitride with highly efficient photocatalytic performance

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 438, P. 135623 - 135623

Published: March 7, 2022

Language: Английский

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Seasonal variations in the abundance and distribution of microplastic particles in the surface waters of a Southern Indian Lake

Chemosphere, Journal Year: 2022, Volume and Issue: 300, P. 134556 - 134556

Published: April 13, 2022

Language: Английский

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Baseline concentration of microplastics in surface water and sediment of the northern branches of the Mekong River Delta, Vietnam

Marine Pollution Bulletin, Journal Year: 2023, Volume and Issue: 187, P. 114605 - 114605

Published: Jan. 16, 2023

Language: Английский

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Adsorption interactions between typical microplastics and enrofloxacin: Relevant contributions to the mechanism

Chemosphere, Journal Year: 2024, Volume and Issue: 351, P. 141181 - 141181

Published: Jan. 9, 2024

Language: Английский

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A framework for systematic microplastic ecological risk assessment at a national scale

Environmental Pollution, Journal Year: 2023, Volume and Issue: 327, P. 121631 - 121631

Published: April 12, 2023

Language: Английский

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The invasive red swamp crayfish (Procambarus clarkii) as a bioindicator of microplastic pollution: Insights from Lake Candia (northwestern Italy)

Ecological Indicators, Journal Year: 2023, Volume and Issue: 150, P. 110200 - 110200

Published: April 3, 2023

Microplastic pollution has become pervasive. Identifying a bioindicator species to track the occurrence and effects of microplastics (MPs) on ecosystems is crucial for determining their impact environment. The digestive tract Procambarus clarkii was thought be interest investigating MPs accumulation in freshwater organisms. Our hypothesis that same type found abiotic compartments (water sediment) could P. clarkii, which would make it an ideal candidate use as MP ecosystems. Water, sediment, specimens were collected from four sites lentic ecosystem (Lake Candia; northwestern Italy) two consecutive years (2021–2022). mean abundance 1.75 ± 0.95 items/m3 2021 2 0.81 2022 water samples 6.75 1.5 items/kg 8 sediment 2022, respectively. In 2021, average 0.06 0.07 items/g males 0.05 females; 0.04 females, fibers fragments (black, white, blue, light blue) polypropylene polyethylene terephthalate biotic compartments. generalized linear mixed model revealed number predicted only by total weight: lowest recorded crayfish with highest weight probably due feeding habits clarkii. findings suggest invasive (smaller individuals, particular) good since items Further research needed better understand behavior dynamics aquatic

Language: Английский

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Review of microplastics in lakes: sources, distribution characteristics, and environmental effects

Carbon Research, Journal Year: 2023, Volume and Issue: 2(1)

Published: July 11, 2023

Abstract Microplastics (MPs) are contaminants that damage lake ecosystems by enriching pollutants. This study investigated the current state of MPs in lakes using bibliometric method and correlation analysis. The results show abundance is negatively correlated with depth area distance to populated areas, positively surrounding population density. main factors influencing MP were human activities, including pollution diffusion waste generation from agricultural, industrial, domestic activities. prevalent water systems vary type shape. Moreover, vertically distributed lakes, resulting high concentrations sediments. Lake ice caps adsorb air during freezing, leading higher on surface lower layers (10–100 times than water). mechanisms underlying toxic effects organisms aquatic identified study. can inhibit growth plants suppressing photosynthesis. When combined other pollutants, disrupt energy metabolism, cause physiological changes liver, even lead death organisms. We established evidence regarding migration regulation ice, water, sediment, multi-media currently insufficient requires further exploration. aims identify sources, pathways, regulations, support future research solutions. Graphical

Language: Английский

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Microplastics in the surface water of urban lakes in central Vietnam: Pollution level, characteristics, and ecological risk assessment

Case Studies in Chemical and Environmental Engineering, Journal Year: 2024, Volume and Issue: 9, P. 100622 - 100622

Published: Jan. 9, 2024

Information on microplastic pollution in lentic systems is scarce many Asian countries, including Vietnam. This study investigated the status and characteristics of seven urban lakes Da Nang City, The two surveys were conducted during dry wet seasons. results showed that concentrations surface waters ranged from 293.3 ± 23.1–6510.0 380.4 366.7 23.1–1143.3 110.2 items m−3 seasons, respectively, which considered a moderate abundance level globally. predominance fibers remarkable microplastics feature all surveyed lakes, most primarily polypropylene (PP) polyethylene terephthalate (PET) <2000 μm length. ecological risk assessment based load index (PLI) potential (PERI) demonstrated excepting Ham Nghi Lake approached high season, both seasons remained minor. However, their widespread distribution lake environments remains concern, requiring appropriate control measures.

Language: Английский

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Insights into the roles of interfacial micro/nano bubbles on mineral surfaces and their implications on fine chalcopyrite flotation

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106063 - 106063

Published: Feb. 1, 2025

Language: Английский

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