Bioleaching has some advantages of using resource fully, low cost and little environmental pollution, so it has already been researched widely and been applied to the industry domestic and abroad.
In this dissertation, the ability of Thiobacillus Ferrooxidans (T.f) contributing to the process by oxidizing ferrous ions to ferric ions is utilized, the initial concentration of ferrous ions in bacteric solution is enhanced step by step to acclimate bacteria to adapt. And then, the ferric ...