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Microplastic Contamination in Freshwater Ecosystems: Sources, Detection Strategies and Mitigation Technologies
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A comprehensive review synthesizes sources, detection methods, environmental impacts, and mitigation strategies for microplastic contamination in freshwater ecosystems, highlighting gaps in standardized detection techniques and wastewater treatment efficacy. The authors call for coordinated scientific, regulatory, and public action to address microplastic threats to freshwater biodiversity and drinking water safety.
The problem of microplastic pollution of fresh water ecosystems has become one of the burning environmental issues with harmful effects on aquatic organisms and human health. Microplastics, which are plastic particles less than 5mm long, can find their way to freshwater systems in different ways such as urban run off, wastewater effluents, agricultural practices and atmospheric deposition. The paper will be an all-inclusive analysis of the sources, identifying detection methods, environmental effects, and mitigation technologies relating to microplastic contamination of freshwater ecosystems. It brings to the fore the increasing fears on the issue of microplastic pollution, as there is a need to standardize the detection techniques and enhance the wastewater purification mechanisms. Another approach to source reduction that the paper examines includes microbeads bans, adoption of sustainable materials, and improved waste management systems. In addition, it also describes the relevance of public awareness actions and policy interventions to deal with the problem. Considering the intricacy of microplastic pollution, both scientific, regulatory, and community efforts are necessary to address the problem of microplastic impact on freshwater resources and biodiversity successfully.
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Microplastics in Aquatic Ecosystems: Sources, Pathways, Biological Impacts, and Mitigation Strategies — A Comprehensive Review
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This comprehensive review synthesizes current knowledge on microplastic sources, transport pathways, and biological impacts across aquatic ecosystems, documenting effects ranging from physical blockages and oxidative stress to endocrine disruption and antimicrobial resistance dispersal in fish, shellfish, plankton, and cetaceans. It calls for integrated waste management, advanced monitoring technologies, and enforceable global policy frameworks to address the multifaceted threat to aquatic biodiversity and public health.
Detection to Remediation: Strategies for Managing Microplastic Pollution in Freshwater Systems
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This review outlines strategies for detecting and remediating microplastic pollution in freshwater systems, covering primary and secondary sources, conventional and emerging detection techniques, and remediation approaches including filtration, bioremediation, and policy interventions.
Micro and nano-plastics pollution in freshwater ecosystems: Sources, risks and mitigation strategies
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This review synthesizes global research on micro- and nano-plastic (MNP) contamination in freshwater ecosystems, cataloging the diverse sources of MNPs and the threats they pose to aquatic wildlife and human health via drinking water and food chains. Identifying mitigation strategies for freshwater systems is critical given that rivers and lakes serve as both sinks and transport vectors delivering microplastics to the ocean.
Microplastics in Aquatic Ecosystems: Pathways, Impacts and Integrated Solutions for Environment and Human Health
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This review synthesizes current knowledge on microplastic contamination in freshwater and marine ecosystems, covering their sources, environmental behavior, and biological effects. Evidence indicates that microplastics enter waterways through wastewater, runoff, atmospheric deposition, and the breakdown of larger debris, and they accumulate across food webs through ingestion and trophic transfer. The study calls for integrated solutions combining reduced plastic use, advanced filtration, bioremediation, and stronger policy enforcement.
Freshwater Pollution by Microplastics: Sources, Consequences and Mitigation Strategies (literature Review)
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This review covers freshwater microplastic pollution, examining sources including agricultural runoff, wastewater effluent, and atmospheric deposition, along with ecological consequences and available mitigation strategies. The authors emphasize that effective freshwater microplastic management requires integrated approaches spanning wastewater treatment improvement, source reduction, and improved plastic waste management.
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