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Effect of humic substances on the mobility of toxic metals in a mature landfill

, : Effect of humic substances on the mobility of toxic metals in a mature landfill. Waste Management and Research 17(4): 296-304

Aeration of a Swedish landfill increased the cation exchange capacity, but decreased the buffering capacity and the metal-binding capacity. Aerated landfill leachates comprised <50% of the Al, Fe and Mo and more than twice the Ca, Mg, S and Zn of anaerobic landfill leachates. Aerated landfill leachate extracted metals from the original landfill when recycled.


DOI: 10.1034/j.1399-3070.1999.00053.x

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