Heap bioleaching of chalcopyrite: A review - ScienceDirect

Heap bioleaching of chalcopyrite: A review. ... Fig. 1 shows the equipment flow diagram for heap bioleaching of chalcopyrite. ... C.L. BrierleyBioleaching review part B: progress in bioleaching: applications of microbial processes by the minerals industries application. Microbiol.

A Review of the Application of Ultrasound in Bioleaching ...

Although bioleaching is an environmentally-friendly alternative to chemical leaching, one of the principal shortcomings is the slow rate of leaching which needs to be addressed. The application of ultrasound in bioleaching, termed sonobioleaching, is a technique which has been reported to increase the rate and extent of metal extraction.

Bioleaching review part A: Progress in bioleaching ...

Bioleaching review part A: Progress in bioleaching: fundamentals and ... Download PDF . 2 downloads 0 Views 472KB Size Report. Comment. Oct 18, 2003 - Acidiphilium spp. and Acidisphaera rubrifaciens possess pigments that may confer the ability for some photosyn- thetic activity (Hiraishi and ...

Application of Biohydrometallurgy to Copper Mining in ...

Bioleaching review part B: Progress in bioleaching: applications of microbial processes by the minerals industries. Appl Microbiol Biotechnol, 63: 249–257. [27] J. Petersen, Dixon. (2007). Modelling Zinc heap bioleaching. Hydrometallurgy, 85: 127-143. [28] T. Ojumu, J. Petersen, G. Searby, G. Hansford. (2006). A review of rate equations ...

design of tank bioleaching of gold - educationcare.in

Bioleaching review part B: Progress in bioleaching: applications of ... oxidation and leaching in designed bioheaps for oxidation of refractory gold ores and for copper recovery. Also during this period of time, stirred tank bioleaching... More details » Get Price.

differences in biomining and bioleaching

Progress in bioleaching: part B: applications of microbial, Know more This review presents developments and applications in bioleaching and mineral, applications of microbial processes by the minerals industri Authors; Authors and affiliations;, Brierley JA, Brierley CL (2003) Bioleaching review part B: progress in bioleaching: applications ...

Bioleaching: A microbial process of metal recovery; A review

Bioleaching review part A: Progress in bioleaching: Fundamentals and mechanisms of bacterial metal s... January 2004 · Applied Microbiology and Biotechnology Thore Rohwerder

Application of bioleaching to copper mining in Chile - SciELO

Bioleaching review part A: Progress in bioleaching: Fundamentals and mechanisms of bacterial metal sulfide oxidation. Applied Microbiology and Biotechnology, vol. 63, no. 3, p. 239-248.

Progress in bioleaching: part B: applications of microbial ...

Olson GJ, Brierley JA, Brierley CL (2003) Bioleaching review part B: progress in bioleaching: applications of microbial processes by the minerals industries. Appl Microbiol Biotechnol 63:249–257 PubMed CrossRef Google Scholar

Progress in bioleaching: fundamentals and mechanisms of ...

MINI-REVIEW Progress in bioleaching: fundamentals and mechanisms ... of bacterial metal sulfide oxidation—part A Mario Vera & Axel Schippers & Wolfgang Sand ... bioleaching microorganisms ...

Bioleaching - Wikipedia

Bioleaching is the extraction of metals from their ores through the use of living organisms. This is much cleaner than the traditional heap leaching using cyanide . [1] Bioleaching is one of several applications within biohydrometallurgy and several methods are used to recover copper, zinc, lead, arsenic, antimony, nickel, molybdenum ...

Weak Iron Oxidation by Sulfobacillus thermosulfidooxidans ...

Panel B illustrates the correlation of the ratio of released iron:copper vs. redox potential during bioleaching of chalcopyrite concentrate with various combinations of the three model species. The ratio was calculated by dividing the amounts of the two metals that were released between two consecutive sampling points during the leaching ...

Influences of Extracellular Polymeric Substances on the ...

Extracellular polymeric substances (EPS) play important roles in regulating the dewaterability of sludge. This study sought to elucidate the influence of EPS on the dewaterability of sludge during bioleaching process. Results showed that, in bioleaching sy...

Bioleaching technology in minerals processing - BioMineWiki

Bioleaching technology in minerals processing John Neale Mintek, Biotechnology Division Private Bag X3015, Randburg, 2125, South Africa ... Bioleaching review part B: Progress in bioleaching: applications of microbial processes by the minerals industries. Appl. Microbiol.

Bioleaching of Zinc and Iron from Steel Plant Waste using ...

Bioleaching review part B. Progress in bioleaching applications of microbial processes by the minerals industries. Applied Microbiology and Biotechnology, 63, 249–257. CrossRef Google Scholar

Rohwerder T Gehrke T Kinzler K and Sand W 2003 Bioleaching ...

Bioleaching review part B. Progress in bioleaching: application of microbial processes by the minerals indus-tries. Applied Microbiology and Biotechnology, 63, 249–257. Subscribe to view the full document.

Bioleaching review part B: Progress in bioleaching ...

MINI-REVIEW G. J. Olson · J. A. Brierley · C. L. Brierley Bioleaching review part B: Progress in bioleaching: applications of microbial processes by the minerals industries

US8372628B2 - Sulfur-oxidizing bacteria and their use in ...

Said passivating layer has two possible origins: (a) elemental sulfur liberated by the bioleaching reaction and (b) iron (III) hydroxide tendency to form jarosite at pH values over 2. ... If these reactions progress in an equilibrated way, copper bioleaching proceeds faster and progresses continually. ... Bioleaching review part A: Donati et al ...

Bioleaching review part A: | SpringerLink

Olson GJ, Brierley JA, Brierley CL (2003) Progress in bioleaching: applications of microbial processes by the minerals industries. Appl Microbiol Biotechnol DOI 10.2007/s00253-003-1404-6 Google Scholar

(PDF) Acidophilic microbial communities catalyzing sludge ...

Acidophilic microbial communities catalyzing sludge bioleaching monitored by fluorescent in situ hybridization. Antonie van Leeuwenhoek, 2006 ... Brierley JA, Brierley CL (2003) Bioleaching review part B: Progress in bioleaching: applications of microbial processes by the minerals industries. Applied Microbiology and Biotechnology 63:249-257 ...

Influences of Extracellular Polymeric Substances on the ...

Influences of Extracellular Polymeric Substances on the Dewaterability of Sewage Sludge during Bioleaching ... Erdincler A (2004) The role of carbohydrate and protein parts of extracellular polymeric substances on the dewaterability of biological ... Brierley JA, Brierley CL (2003) Bioleaching review part B: Progress in bioleaching ...

Bioleaching technology in minerals processing - Semantic ...

Bioleaching review part A: Progress in bioleaching: fundamentals and ... Oct 18, 2003 - Acidiphilium spp. and Acidisphaera rubrifaciens possess pigments that may confer the ability for some photosyn- thetic activity (Hiraishi and ...

Copper Recovery by Bioleaching of Chalcopyrite: A ...

B. Krok et al., "Copper Recovery by Bioleaching of Chalcopyrite: A Microcalorimetric Approach for the Fast Determination of Bioleaching Activity", Advanced …

(PDF) Bioleaching review part A: Progress in bioleaching ...

Bioleaching review part A: Progress in bioleaching: Fundamentals and mechanisms of bacterial metal sulfide oxidation. Article · Literature Review (PDF Available) ...

Metals bioleaching from electronic waste by ...

Olson, GJ, Brierley, JA, Brierley, CL (2003) Bioleaching review part B: progress in bioleaching: applications of microbial processes by the mineral industries. Applied Microbiology and Biochemistry Journal 251: 691 – 699. Google Scholar: Park, YJ, Fray, D (2009) Recovery of high purity precious metals from printed circuit boards.

Bioleaching review part B: | SpringerLink

Bioleaching review part B: Progress in bioleaching: applications of microbial processes by the minerals industries. Authors; Authors and affiliations; ... Rohwerder T, Gehrke T, Kinzler K, Sand W (2003) Bioleaching review part A: Progress in bioleaching: fundamentals and mechanisms of bacterial metal sulfide oxidation.

Isolation, Identification and Characterization of Some ...

Olson GJ, Brierley JA, Brierley CL (2003) Bioleaching review part B: progress in bioleaching: applications of the microbial processes by 62. Streit WR, Schmitz RA, Metagenomics (2004) - the key to the the mineral industries.

Lecture 5 Reactor Bioleaching And Developments In ...

Olson G.J, Brierley J.A and Brierley C.L, Bioleachng Review Part B: Progress in bioleaching: applications of microbial processes by the minerals industries, App. …

Tolerance of Chemoorganotrophic Bioleaching Microorganisms ...

Bioinorganic Chemistry and Applications is a peer-reviewed, Open Access journal that publishes original research in the form of articles, notes, letters and reviews in the general field of bioinorganic chemistry and its applications. ... G. J. Olson, J. A. Brierley, and C. L. Brierley, "Bioleaching review part B: progress in bioleaching ...

(PDF) Bioleaching review part B: - ResearchGate

Bioleaching review part B: ... stirred tank bioleaching has been commercialized for cobalt recovery and for biooxidation of refractory gold ores. Chalcopyrite bioleaching in stirred tanks is on ...