Column bioleaching copper and its kinetics of waste printed circuit boards (WPCBs) by Acidithiobacillus ferrooxidans

•Column bioleaching of waste printed circuit boards by Acidithiobacillus ferrooxidans was examined.•The kinetic process was fitted using conventional kinetic models and modified kinetic models.•The column bioleaching of rate was controlled by the diffusion of ions through the liquid boundary layer....

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Veröffentlicht in:	Chemosphere (Oxford) 2015-12, Vol.141, p.162-168
Hauptverfasser:	Chen, Shu, Yang, Yuankun, Liu, Congqiang, Dong, Faqin, Liu, Bijun
Format:	Artikel
Sprache:	eng
Schlagworte:	Acidithiobacillus - growth & development Acidithiobacillus ferrooxidans Bacterial leaching Boards Column bioleaching Columns (process) Copper Copper - isolation & purification Copper recovery Electronic Waste - analysis Ferric Compounds - analysis Kinetic model Kinetics Precipitates Precipitation Printed circuits Recycling Sulfates - analysis Waste printed circuit boards Wastes
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