MEI Online: MEI Conferences: Bio- & Hydrometallurgy 09: Technical Papers |
Base Metals Enhanced leaching kinetics of Chingola refractory copper ore: the effect of pre-oxidation at elevated temperature Investigating heap bioleaching � the effect of feed iron concentration on bioleaching performance Bacterial solubilisation of copper from a low grade sulphide mineral In situ investigation and visualisation of microbial attachment and colonisation in a heap bioleach environment: the novel biofilm reactor Visualization of the onset of bioleaching -attachment- by combined atomic force and epifluorescence microscopy Effect of chloride ions on the leaching rate of chalcopyrite Optimization of the process of separation of zinc and copper from sulfuric liquor through solvent extraction General Study of the deterioration of acid resins in cyclic duty Study of biocorrosion control at water supply pipes in copper mines Preparation of activated carbons from South African bituminous coal: applied as adsorbent for platinum in batch reactors Determination of gas-liquid mass transfer rates in heap bioleach reactors Environmental In situ bioremediation of chromium (VI) contaminated groundwater aquifer media: microcosm studies Hydrometallurgical processes development for zinc sulphate liquors production for their utilization as feedstocks in electrolytic processes Simultaneous removal of fission products from aqueous solution by a sulphate reducing bacteria biomass Bioleaching of anodic slime by thiobacillus ferrooxidans based on bioextraction of tellurium Microbial biome monitoring and its effective use in upscaled Cr (VI) bioremediation Precious Metals and Uranium Shock loading response to uranium U(VI) in a bioreactor system with unstable biomass: a transient state model Thorium and uranium extraction from rare earth elements in monazite sulfuric liquor through solvent extraction Autoclave leaching of PGM flotation tailings to recover platinum in mixed NaCl/HNO3 solvent Reactive absorption kinetics of SO2 in HCl acid solution: a case study for gas-liquid precipitation of platinum POSTERS Kinetics of a lizardite-rich saprolitic laterite leaching by sulphuric acid at atmospheric pressure Biosorption of lead and zinc ions by Phanerocheat chrysasporium Chromium ion biosorption from the mineral wastewater using dried Aspergillus Niger by fixed bed reactor performance Purification of rare earth elements from monazite sulfuric liquor and high purity ceric oxide obtaining
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