bioleaching相关论文
黄铁矿的溶解过程受表面化学反应控制,表面性质的变化是影响溶解动力学的关键因素。X射线光电子能谱技术(XPS)是研究矿物溶解过程......
Development of a novel myconanomining approach for the recovery of agriculturally important elements
In this study,an ecofriendly and economically viable waste management approach have been attempted towards the biosynthe......
Microbial mobilization and immobilization processes can affect the bioavailability and mobility of metals thereby influe......
Zinc bioleaching from an iron concentrate using Acidithiobacillusferrooxidans strain from Hercules M
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Use of mesophilic and thermophilic bacteria for the improvement of copper extraction from a low-grad
Bioleaching was examined for copper extraction from a low grade ore using mesophilic and moderate thermophilic bacteria.......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Leaching of nickel and cobalt from two physical grades(S1,125-190 μm,coarser and S3,53-75 μm,finer) of chromite overbu......
Two different types of chalcopyrite (pyritic chalcopyrite and porphyry chalcopyrite) were bioleached with Acidithiobacil......
Effect of pH values on the extracellular polysaccharide secreted by Acidithiobacillus ferrooxidans d
The pH value plays an important role in the bioleaching of sulphide minerals. The effect of pH values on the extracellul......
Bioleaching of chalcopyrite and bornite by moderately thermophilic bacteria：an emphasis on their int
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Adsorption and leaching of chalcopyrite by Sulfolobus metallicus YN24 cultured in the distinct energ
The chalcopyrite-adsorption characteristics and leaching properties of Sulfolobus metallicus(S. metallicus) YN24 were in......
An in situ characterization technique called electrochemical noise(ECN) was used to investigate the bioleaching of natur......
The copper recovery from low-grade copper sulfide ore was investigated using microbial leaching. Several parameters subs......
Dissolution characteristics of sericite in chalcopyrite bioleaching and its effect on copper extract
The effects of sericite particle size,rotation speed,and leaching temperature on sericite dissolution and copper extract......
Thin-layer heap bioleaching of copper flotation tailings containing high levels of fine grains and m
Thin-layer heap bioleaching of copper flotation tailings containing high levels of fine grains was carried out by mixed ......
Linking leach chemistry and microbiology of low-grade copper ore bioleaching at different temperatur
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Bioleaching of vanadium from barren stone coal and its effect on the transition of vanadium speciati
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Research progress in enhanced bioleaching of copper sulfides under the intervention of microbial com
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Mechanism of Mg2+ dissolution from olivine and serpentine: Implication for bioleaching of high-magne
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Relationship among the secretion of extracellular polymeric substances, heat resistance, and bioleac
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A Comparative Study of the Microbial Communities Between the Mineral Surface and the Bioleaching Sol
In order to explore the bioleaching mechanism and improve the bioleaching efficiency,the micro-bial community in the bio......
嗜酸性氧化亚铁硫杆菌（Acidithiobacillus ferrooxidans）是铜矿生物冶金中应用最广泛的微生物之一。但在冶金过程中淋滤出来的Cu2＋等......
The effects of silver sulfide (Ag2S) on the bioleaching of chalcopyrite and pyrite were investigated in this paper. It h......
The application of microbial technology to mineral processing has been reviewed with respect to the bioleaching of metal......
The solvent extraction of copper and zinc from the bioleaching solutions of low-grade sulfide ores with LIX984 and D2EHP......
The elementary and phase analysis of discarded copper ores from Yongping of China has been performed. The experiments of......
This article reports the study on acid equilibrium during bioleaching of alkaline low-grade copper sulfide ore.Adding au......
Marmatite bioleaching with moderately thermoacidophilic bacterial strain and mineral analyses of sol
The bioleaching of a marmatite flotation concentrate with a moderately thermoacidophilic iron-oxidizing bacterial strain......
A mathematical model, accounting for the sulfuric acid and ferric iota diffusion and the copper sulfide mineral leaching......
The catalytic effect of activated carbon on the bioleaching of low-grade primary copper sulfide ores using mixture of Ac......
The bioleaching behavior of low-grade copper sulphides under the condition of preferential solution flow was investigate......
The gene iscS-2 from extremophile Acidithiobacillus ferrooxidans may play a crucial role in nitrogenase maturation. To i......
A mathematical model for enargite bioleaching at 70℃by Sulfolobus BC in shake-flasks has been con-structed.The model in......
In order to characterize the efficiency of copper bioleaching from anilite using pure cultures of Acidithiobacillus ferr......
Pyrite oxidation rates were examined under various conditions in the presence of A.ferrooxidans and L.ferriphilum,in whi......
A native mesophilic iron-oxidizing bacterium,Acidithiobacillus ferrooxidans,has been isolated (30 ℃) from a typical,lea......
Extractive operations usually co-produce large quantities of unmarketable materials(mineral wastes),most of which are co......
The alteration of surface properties of chalcopyrite after biological conditioning with Acidithiobacillus ferrooxidans a......
Electrochemical studies on interplay of mineralogical variation and particle size on bioleaching low
The interplay of mineralogical variation and mineral phase distribution within varying particle sizes on the dissolution......
Influence of heavy metal stress on morphology and physiology of Penicillium chrysogenum during biole
...
在细菌浸出黄铜矿的过程中,黄铜矿表面钝化是普遍现象,成为生物浸铜技术的瓶颈问题.对比研究了普通浸出与强化浸出(加入玻璃圆珠)......
研究中等嗜热菌对锌冶炼窑渣中金属提取的影响以及生物浸出过程中锌冶炼窑渣碳糊电极的电化学特性.结果表明,在矿浆浓度2％、pH1.0、......
运用响应面方法和中央复合旋转实验设计方法对辉钼矿生物浸出过程中影响铜、钼和铼浸出的一些工艺条件进行了建模与优化.基于中央......
研究了一株源自江西德兴铜矿矿区的中温嗜酸兼性异养菌Acidiphilium sp. DX1-1的分离、鉴定、特征及其浸矿行为。菌株Acidiphilium......
将取自伊朗Yazd省Kooshk铅-锌尾矿坝的闪锌矿样进行生物浸出，并对比研究不同条件下的锌浸出率。Kooshk铅-锌尾矿坝含有3.64%锌、0.9......
The effect of elemental sulfur concentration on bioleaching of Cu, Zn and Pb and loss of fertilizer value from sewage sl......
In nature, microbes are involved in weathering of rocks, in mobilization of metals from minerals, and in metal precipita......
