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)的体系称为非常规生物浸出体系. 不同的浸出体系对菌种有不同的要求.高镁型硫化镍矿生物浸出环境下浸矿微生物最重要的特点为耐高pH值的能力,耐高Mg2+的能力.PLUMB等[37]发现At. thiooxidans在pH在3.0,3.5时仍具有较高的硫氧化能力;L. ferriphilum在pH为3.0时亚铁氧化能力也维持在较高的水平.MERUANE等[38]认为pH过高影响......
thiooxidans and Leptospirillum ferrooxidans. The cultures were sub-cultured through several transfers in the concentrate medium in order to adapt the microorganisms to the experimental conditions. When......
]. Changsha: Central South University, 2011. [11] LIU X, CHEN B, WEN J, RENMAN R. Leptospirillum forms a minor portion of the population in Zijinshan commercial non-aeration copper bioleaching heap identified......
thiooxidans, Leptospirillum ferrooxidans and Sulfobacillus thermosulfidooxidans. There have been many studies on the bioleaching mechanisms of sulfide minerals with a focus on reaction kinetics......
势也促使该方法在处理NdFeB废料中的研究.Romy等最先开展了生物浸出法处理NdFeB废料,对比分析了不同细菌对稀土的浸出效率,经过研究发现酸性氧化铁硫杆菌(Acidithiobacillus ferrooxidans)和氧化亚铁螺旋体(Leptospirillum ferrooxidans)对NdFeB废料中稀土的浸出率最高,其中Dy,Nd和Pr的浸出率分别为86%,91%和100%.该研究为......