Size fractionation of organic matter and heavy metals in raw and treated leachate

Size fractionation of organic matter and heavy metals in raw and treated leachate

This study characterized the organic matter and heavy metals in the leachate from two typical municipal solid waste (MSW) sanitary landfills in China, the recently established (3-year-old) Liulitun landfill and the mature (11-year-old) Beishenshu landfill, using a size fractionation procedure. The o...

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Veröffentlicht in:Waste management (Elmsford) 2009-09, Vol.29 (9), p.2527-2533
Hauptverfasser: Li, Rui, Yue, Dongbei, Liu, Jianguo, Nie, Yongfeng
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Biochemistry
Chemical Fractionation
Exact sciences and technology
Fertilizers
Fractionation
General treatment and storage processes
Heavy metals
Inverse
Landfills
Metals, Heavy - analysis
Metals, Heavy - isolation & purification
Molecular weight
Municipal landfills
Organic Chemicals - analysis
Organic Chemicals - isolation & purification
Other wastes and particular components of wastes
Particle Size
Pollution
Raw
Refuse Disposal
Urban and domestic wastes
Wastes
Water Pollutants, Chemical - analysis
Water Pollutants, Chemical - isolation & purification
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Zusammenfassung:This study characterized the organic matter and heavy metals in the leachate from two typical municipal solid waste (MSW) sanitary landfills in China, the recently established (3-year-old) Liulitun landfill and the mature (11-year-old) Beishenshu landfill, using a size fractionation procedure. The organic matter of all raw and treated leachate samples primarily existed in a truly-dissolved fraction with an apparent molecular weight (AMW) of 1 kDa and particle size
ISSN:0956-053X
1879-2456
DOI:10.1016/j.wasman.2009.05.001