研究人员针对镍铜硫化矿、两种硫化铜镍精矿及铜锌精矿的生物浸出（bioleaching）效率差异问题展开研究。结果表明：镍的比浸出速率稳定在54.4-59.3 mg/ (g·day)，锌在铜锌精矿中高达248.6 mg/ (g·day)且提取率达98.5%，而铜的比浸出速率较低（7.3-14.8 mg/ (g·day)）但残留含量反增，最终形成符合火法冶金标准 ...

Bioleaching, also called biomining, employs microbes which can oxidize metal as part of their metabolism. It has been widely used in the mining industry, where microorganisms are used to extract ...

Enter bioleaching, a 20-year-old technology developed in 1986 by S. African concern Gold Fields Limited. Bioleaching breaks down sulfide tailings, separating the remaining valuable metals from the ...

Bioleaching, also called biomining, employs microbes which can oxidise metal as part of their metabolism. It has been widely used in the mining industry, where microorganisms are used to extract ...

Nevertheless, the bioleaching method is now being used to clean and recover materials from various electronic wastes. It would be an effective technique to recycle EV batteries, considering that ...

Bioleaching is the extraction of metal from ore through the use of living microorganisms. It is one of the pre-treatment processes resorted to when standard techniques such as straight cyanidation ...

Various bioleaching techniques, including single-step, two-step, and spent culture medium methods, have been explored to enhance metal recovery using acidophilic microorganisms.

EFFICIENT RECYCLING PROCESS FOR RARE EARTHS THROUGH BIOLEACHING AND BIOACCUMULATION Joint research by BOKU Tulln and IMC University of Applied Sciences Krems shows great potential in the recovery of ...

Its success is our success; it furthers the circular economy.” Bioscope is a spin-out from e-waste business n2s, and was set up to commercialize the bioleaching process.