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Updated: Jul 8, 2026

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
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在一个大型农村流域探索微塑料污染的模式

Emily Martin1, Lillie C Sweeney2, Krista A Capps3

  • 1Big Branch Marsh National Wildlife Refuge, Lacombe, Louisiana, USA.

Journal of environmental quality
|October 22, 2025
PubMed
概括

微塑料在农业河流中很常见. 它们的度与和悬浮颗粒相关,这表明塑料的行为与其他环境物质一样.

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Microbial Wastewater Treatment01:30

Microbial Wastewater Treatment

Microbial communities in aquatic ecosystems play a key role in the natural breakdown of contaminants introduced through domestic and industrial effluents. Acting as biological catalysts, these microbes change and mineralize a wide range of organic and inorganic pollutants under different redox conditions.In oxygen-rich surface waters, aerobic heterotrophs lead organic matter breakdown, using oxygen as the terminal electron acceptor to efficiently oxidize substrates to carbon dioxide and water.