Definition of bioleaching in English:

bioleaching

noun

mass noun
  • The process of extracting metals from ores or waste by using microorganisms to oxidize the metals, producing soluble compounds.

    ‘copper has been the most common base metal extracted with bioleaching’
    as modifier ‘an environment-friendly bioleaching process for the recovery of metals from solders’

Pronunciation

bioleaching

/ˈbʌɪəʊˌliːtʃɪŋ/