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61,005 resultsShowing papers similar to Occurrence of bisphenol A and microplastics in landfill leachate: lessons from South East Europe
ClearExploring the abundance of microplastics in Indian landfill leachate: An analytical study
Researchers analyzed microplastics in leachate from two major landfills in India and found concentrations of 1,473 to 2,067 particles per liter, with most particles smaller than 100 micrometers. Polyethylene terephthalate, polypropylene, cellulose acetate, and PVC were the most common plastic types identified. Since landfill leachate can seep into groundwater and nearby water bodies, these findings raise concerns about microplastic contamination of drinking water sources near dump sites.
Microplastics in Landfill Leachate
This review examines microplastic contamination in landfill leachate, the liquid that drains from landfills and can contaminate groundwater and surface water. Landfills are major reservoirs of plastic waste that generate microplastics through physical and chemical breakdown, representing a significant but often overlooked contamination pathway.
Microplastics in landfill leachate: Sources, detection, occurrence, and removal
This review examines how landfills have become a significant source of microplastics entering the environment through leachate -- the liquid that seeps out of waste. Polyethylene, polystyrene, and polypropylene are the most common microplastics found in landfill leachate, and while treatment can remove up to 100% of them, many facilities are not yet equipped to filter these particles before they contaminate surrounding water sources.
Microplastics in landfill leachate: Sources, abundance, characteristics, remediation approaches and future perspective
This review examines the sources, abundance, and characteristics of microplastics found in landfill leachate, a difficult-to-treat waste liquid that can carry pollutants into the environment. The authors highlight the urgent need for standardized microplastic analysis methods and more research into cost-effective approaches for removing microplastics from leachate before it reaches waterways.
A review on microplastics in landfill leachate: formation, occurrence, detection, and removal techniques
This review examined microplastics in landfill leachate, covering their formation from degrading plastic waste, reported concentrations in leachate, detection methods, and available removal technologies. The authors identify landfill leachate as a significant and underregulated source of microplastic release into surrounding environments.
Microplastics in landfill leachate: Occurrence, health concerns, and removal strategies
This review examines how microplastics form and accumulate in landfill leachate, the liquid that drains from waste sites. As plastic waste breaks down in landfills, it releases microplastic particles that can contaminate surrounding soil and water. The authors assess health concerns from leachate-borne microplastics and evaluate removal strategies, highlighting an often-overlooked pathway for microplastic pollution.
Global perspective on microplastics in landfill leachate; Occurrence, abundance, characteristics, and environmental impact
This review provides the first global overview of microplastic contamination in landfill leachate, the liquid that seeps out of garbage dumps. Microplastic levels varied widely, with the highest concentrations found in Shanghai at 291 particles per liter, and polyethylene was the most common type worldwide. Since landfill leachate can seep into groundwater and nearby waterways, this represents an important but often overlooked source of microplastic pollution that could affect drinking water supplies.
Sources, distribution, and impacts of emerging contaminants – a critical review on contamination of landfill leachate
This review examines how landfill leachate, the liquid that drains from garbage dumps, carries emerging contaminants including microplastics into surrounding soil and water. The authors warn that microplastics in landfill leachate are a growing environmental threat and call for better treatment technologies to prevent contamination of groundwater and nearby ecosystems.
Municipal solid waste (MSW) landfill: A source of microplastics? -Evidence of microplastics in landfill leachate
Leachate from four active and two closed municipal solid waste landfills was analyzed for microplastics, finding 0.42–24.58 items/L across all 12 samples with 17 polymer types identified and polyethylene and polypropylene as dominant types. The study provides direct evidence that landfills release microplastics to the environment through leachate and identifies them as a significant but understudied pollution source.
Microplastics in landfill leachate - characteristics and common methods of identification
This review characterized microplastics in landfill leachate, covering their physical and chemical properties and the common analytical methods used for identification. Around 40% of global plastic waste ends up in landfills, making leachate a significant but understudied pathway for microplastic release into groundwater and surrounding environments.
Microplastics in landfill and leachate: Occurrence, environmental behavior and removal strategies
This review examines how microplastics form and accumulate in landfills and their leachate, which is the liquid that drains from waste sites. Researchers found that landfill leachate is an overlooked source of microplastic pollution that can carry toxic substances and antibiotic resistance genes into the surrounding environment. The study evaluates current removal strategies and calls for better treatment systems to prevent microplastic contamination from waste disposal sites.
Sources, health risks, environmental implications, and management strategies of microplastics with a focus on landfill leachate
This review examines microplastics in landfill leachate as a significant but underappreciated source of environmental contamination, covering detection methods, particle characteristics (type, size, color, shape), and the health and environmental risks of landfill leachate that enters groundwater and surface water.
Leachate from municipal solid waste landfills: A neglected source of microplastics in the environment
This review identified municipal solid waste landfills as a significant but neglected source of microplastics in the environment, explaining how physical compression, chemical oxidation, and biological decomposition of buried plastics generate microplastics that migrate via leachate into surrounding soils and water.
Distribution and characteristics of Microplastics in leachate and underneath soil of two informal landfills
Researchers investigated microplastic distribution in leachate and underlying soils at two informal landfill sites. They found high concentrations of microplastics in both leachate and soil samples, with abundance varying by depth and landfill characteristics. The study indicates that informal landfills are significant sources of microplastic contamination that can leach into surrounding soil and potentially reach groundwater.
Impact of landfill leachate contamination on surface and groundwater of Bangladesh: a systematic review and possible public health risks assessment
This systematic review assessed the impact of landfill leachate on surface and groundwater quality in Bangladesh, identifying significant contamination risks to public health from heavy metals and organic pollutants leaching from waste disposal sites into water supplies. Landfills are also major sources of microplastic leachate, as plastic waste breaks down and releases micro- and nanoplastic particles that contaminate surrounding groundwater and surface water systems.
Katı Atık Depolama Sahası Sızıntı Sularında Mikroplastik Kirliliği
This paper examines microplastic contamination in leachate from solid waste landfill sites, reviewing evidence that landfills are an underappreciated source of microplastics reaching soils, groundwater, and surface water. As plastics in landfills degrade and fragment over time, leachate carries microplastic particles into surrounding environments. The review highlights the need for more studies to quantify and regulate this pathway of microplastic release.
Microplastics in Landfill Leachates in Three Nordic Countries
Researchers found microplastics in leachates from 11 landfills across Finland, Iceland, and Norway, with particles detected in all samples and fiber morphotypes dominating, indicating that landfills are a significant but underquantified pathway for microplastic release to the environment.
Coexistence of microplastic particles and heavy metals in landfill leachate: A case study of a landfill in Indonesia
Researchers analyzed microplastic and heavy metal contamination in leachate from an Indonesian landfill and found between 2,100 and 4,385 microplastic particles per liter, with older areas of the landfill producing higher concentrations. The dominant plastics were polyethylene, polypropylene, and polyamide fragments and films, with zinc, lead, and other heavy metals attaching to the plastic particles. The study highlights that landfill leachate is a significant and underappreciated pathway for both microplastic and heavy metal contamination to enter surrounding environments.
Environmental pitfalls and associated human health risks and ecological impacts from landfill leachate contaminants: Current evidence, recommended interventions and future directions.
This review examined the environmental and health risks from landfill leachate contaminants, including microplastics, heavy metals, and organic pollutants, and assessed current evidence on their pathways into groundwater and surface water, ecological impacts, and mitigation strategies.
Microplastics in Landfills: A Comprehensive Review on Occurrence, Characteristics and Pathways to the Aquatic Environment
This comprehensive review examines the occurrence, characteristics, and transport pathways of microplastics in and from landfills, identifying leachate, wind dispersal, and runoff as key vectors by which landfill-derived microplastics migrate into aquatic environments.
Pervasiveness and classification of microplastics in Landfill Leachate: Impacts, risks, and treatment efficiency
Researchers assessed microplastic contamination from the Matuail landfill in Bangladesh, finding that leachate discharged approximately 350 million particles per hour into surrounding water. Surface water and groundwater near the landfill contained even higher microplastic concentrations than the leachate itself, with fibers and fragments of polyethylene and polypropylene dominating. The study found that the existing leachate treatment facility was inefficient at removing microplastics, posing high ecological risk to surrounding water sources.
Microplastics as emergent contaminants in landfill leachate: Source, potential impact and remediation technologies
This review examines how landfills generate microplastics as buried plastic waste gradually degrades from physical, chemical, and biological processes. These microplastics enter the environment through leachate, the contaminated liquid that seeps from landfills into surrounding soil and groundwater. The authors evaluate current remediation technologies and highlight the need for better landfill management to reduce this growing source of microplastic pollution.
Microplastics in Landfill Leachate: A Comprehensive Review on Characteristics, Detection, and Their Fates during Advanced Oxidation Processes
This review synthesizes findings on microplastics in landfill leachate, identifying it as an underappreciated environmental source of microplastic contamination generated by physical, chemical, and biological breakdown of plastic waste. The authors outline characteristics, detection methods, and pathways by which leachate-borne microplastics enter the broader environment.
New Insights into Microplastic Contamination in Different Types of Leachates: Abundances, Characteristics, and Potential Sources
Researchers examined microplastic contamination in leachates from different types of municipal solid waste disposal facilities, moving beyond the typical focus on landfill leachate alone. The study found varying abundances and characteristics of microplastics across leachate types, identifying waste processing as a significant source of microplastic release into the environment.