Chemical and Microbial Leaching of Valuable Metals from PCBs and Tantalum Capacitors of Spent Mobile Phones
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DOI: 10.3390/ijerph191610006
Abstract: We compared chemical and microbial leaching for multi-metal extraction from printed circuit boards (PCBs) and tantalum capacitor scrap. A mixed consortium of acidophiles and heterotrophic fungal strains were used in the experiments and compared to… read more here.
Keywords: pcbs tantalum; chemical microbial; microbial leaching; tantalum capacitor ... See more keywords