EurekaMag
+ Most Popular
Cunninghamia lanceolata plantations in China
Mammalian lairs in paleo ecological studies and palynology
Studies on technological possibilities in utilization of anhydrous milk fat for production of recombined butter-like products
Should right-sided fibroelastomas be operated upon?
Large esophageal lipoma
Apoptosis in the mammalian thymus during normal histogenesis and under various in vitro and in vivo experimental conditions
Poissons characoides nouveaux ou non signales de l'Ilha do Bananal, Bresil
Desensitizing efficacy of Colgate Sensitive Maximum Strength and Fresh Mint Sensodyne dentifrices
Administration of fluid by subcutaneous infusion: revival of a forgotten method
Tundra mosquito control - an impossible dream?
Schizophrenia for primary care providers: how to contribute to the care of a vulnerable patient population
Geochemical pattern analysis; method of describing the Southeastern limestone regional aquifer system
Incidence of low birth weights in a hospital of Mexico City
Tabanidae
Graded management intensity of grassland systems for enhancing floristic diversity
Microbiology and biochemistry of cheese and fermented milk
The ember tetra: a new pygmy characid tetra from the Rio das Mortes, Brazil, Hyphessobrycon amandae sp. n. (Pisces, Characoidei)
Risk factors of contrast-induced nephropathy in patients after coronary artery intervention
Renovation of onsite domestic wastewater in a poorly drained soil
Observations of the propagation velocity and formation mechanism of burst fractures caused by gunshot
Systolic blood pressure in a population of infants in the first year of life: the Brompton study
Haematological studies in rats fed with metanil yellow
Studies on pasteurellosis. I. A new species of Pasteurella encountered in chronic fowl cholera
Dormancy breaking and germination of Acacia salicina Lindl. seeds
therapy of lupus nephritis. a two-year prospective study

Alterations of municipal solid waste incineration residues in a landfill


Alterations of municipal solid waste incineration residues in a landfill



Waste Management 27(10): 1444-1451



ISSN/ISBN: 0956-053X

PMID: 17656082

DOI: 10.1016/j.wasman.2007.03.011

Fresh municipal solid waste incineration residues (MSWIR) and a drilling core of 2-10 years old landfilled MSWIR were investigated to determine the alterations due to weathering in a landfill. Physical and geochemical properties and transformations of major components and heavy metals were analyzed for fresh and landfilled residues. Carbonates and hydroxides (10-12vol%) as major mineralogical compositions in the 8-10 years weathered MSWIR were observed by modal analysis of thin sections. Three step sequential extractions indicated that reducible phases, mainly the Fe, Al and Mn hydroxides increased with depth in the landfill. A pH controlled leaching test (including availability test and pH dependent leaching test) was then conducted. Results indicated lower concentrations of leachable contents at pH values from 6 to 10 for the four elements (Pb, Zn, Al and Fe) in the 8-10 years landfilled residues than in the fresh and 1-2 years landfilled residues. This means that 8-10 years weathered MSWIR became more stable than fresh landfilled residues. The reasons for the stabilization of these elements might be the hydration of Al and Fe during weathering in the landfill, which then results in the heavy metals adsorptions of these minerals.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 014998617

Download citation: RISBibTeXText

Related references

Alterations of municipal solid waste incineration residues in a landfill. International Conference: Developments in the Re-Use of Mineral Waste (6 ; 2006) 27(10): 1444-1451, 2007

Evaluation of pre-treatment methods for landfill disposal of residues from municipal solid waste incineration. Waste Management and Research: the Journal of the International Solid Wastes and Public Cleansing Association Iswa 21(5): 416-423, 2003

Effect of leachate recirculation on the migration of copper and zinc in municipal solid waste and municipal solid waste incineration bottom ash co-disposed landfill. Journal of Material Cycles and Waste Management 16(4): 775-783, 2014

Heavy metal leaching from aerobic and anaerobic landfill bioreactors of co-disposed municipal solid waste incineration bottom ash and shredded low-organic residues. Journal of Hazardous Materials 141(3): 793-802, 2007

Pollutant Emissions during Co-incineration of Landfill Material Refuse-Derived Fuel in a Lab-Scale Municipal Solid Waste Incineration Fluidized Bed Furnace. Energy and Fuels 34(2): 2346-2354, 2020

Investigation of 1,4-dioxane originating from incineration residues produced by incineration of municipal solid waste. Chemosphere 71(5): 894-901, 2008

Temperature development in a modern municipal solid waste incineration (MSWI) bottom ash landfill with regard to sustainable waste management. Journal of Hazardous Materials 83(3): 265-280, 2001

Metal concentrations in soil in the vicinity of a municipal solid waste landfill with a deactivated medical waste incineration plant, Ribeirão Preto, Brazil. Bulletin of Environmental Contamination and Toxicology 73(3): 575-582, 2004

Purification of landfill gas by extracted calcium ions from municipal solid waste incineration fly ash. Science of the Total Environment 807(Part 2): 150729, 2022

Temperature development in a modern municipal solid waste incineration (MSWI) bottom ash landfill. Proceedings - International Association of Hydrogeologists Congress 31, 2001

Management of municipal solid waste incineration residues. Waste Management 23(1): 61-88, 2003

PCDD/F and related compounds in solid residues from municipal solid waste incineration--a literature review. Waste Management and Research: the Journal of the International Solid Wastes and Public Cleansing Association Iswa 24(5): 404-420, 2006

Calcium leaching characteristics in landfill leachate collection systems from bottom ash of municipal solid waste incineration. Journal of Environmental Management 280: 111729, 2021

Disposal strategies for municipal solid waste incineration residues. Journal of Hazardous Materials 47(1-3): 345-368, 1996

Heavy metals in municipal solid waste incineration residues. Battery Recycling '95. Meeting 57(1-2): 55-59, 1995