0
Article Tier 2 Marine & Wildlife Sign in to save

Abundance and characteristics of microplastics in the landfill leachate of Amin Bazar, Dhaka: A potential risk to aquatic environments

Physics and Chemistry of the Earth Parts A/B/C 2024 27 citations

No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →

More Papers Like This

Article Tier 2

Distribution Patterns and Ecological Risks of Microplastics at Major Waste Disposal Environments in Dhaka, Bangladesh

AI summary Read the abstract

Researchers characterized microplastics in agricultural soils and surface water near Dhaka's largest waste disposal site, finding up to 2,800 particles/kg in soil and 376 particles/liter in water, with polyethylene, polypropylene, and polystyrene predominating and ecological risk rated medium-to-high. The study identifies plastic mulch, irrigation water, and compost as major contamination pathways, highlighting the particular vulnerability of food-producing land near urban waste sites.

Article Tier 2

Abundance and Characteristics of Microplastics in Urban Drainage Canals of Dhaka City, Bangladesh

AI summary Read the abstract

Researchers assessed microplastic contamination in urban drainage canals in Dhaka, Bangladesh, finding significant accumulation that turns these waterways into conduits transporting microplastics into riverine and marine ecosystems, posing risks to aquatic life and human health in one of the world's most densely populated cities.

Article Tier 2

Leachate from Non-Sanitary Waste Dumpsites as a Major Source of Microplastics: Identification, Characterization, and Ecological Risk Assessment

AI summary Read the abstract

Researchers analyzed leachate from three uncontrolled waste dumpsites in Iran and found microplastic concentrations averaging up to 205 particles per liter, with polyamide and polypropylene as the dominant types and very high ecological risk scores. The study underscores how unregulated waste disposal in developing countries is a significant and underappreciated pathway for microplastics entering freshwater and soil environments.

Article Tier 2

Microplastics in Landfill Leachate: Sources, Potential Impacts, and Remediation Technologies

AI summary Read the abstract

Researchers reviewed microplastic contamination in landfill leachate, documenting concentrations ranging from 0.16 to 33,213 items per liter globally and showing how these particles migrate into soil, groundwater, and surface water, while remediation technologies can achieve removal efficiencies up to 99%.

Article Tier 2

Microplastics in a solid waste landfill in Japan: concentrations in landfilled waste, cover soil, rainwater and leachate

AI summary Read the abstract

Researchers studied a Japanese landfill and found microplastics throughout cover soils and rainwater sediments, but very few in treated leachate, suggesting that while landfills concentrate plastic particles, proper leachate treatment can prevent them from escaping into groundwater.

Research digests by email

When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.

Email me about

Share this paper