Leptosririllum ferrooxidans-sulfide mineral interactions with reference to bioflotation nad bioflocculation

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 18, Issue 6, 2008, Pages 1403-1409

  VILINSKA, A ^a   RAO, K Hanumantha ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

adhesion; bacteria; flocculation; flotation; FT IR; sulphide mineral; Zeta potential

Indexed keywords

ADHESION; ADSORPTION; BACTERIOLOGY; COPPER COMPOUNDS; FLOCCULATION; FLOTATION; FUNCTIONAL GROUPS; MINERALOGY; MINING; PYRITES; SILICA; SILICATE MINERALS; SULFIDE MINERALS;

BACTERIA; CHEMICAL NATURE; FLOTATION TESTS; FT-IR; FT-IR SPECTRUM; IR MEASUREMENTS; LEPTOSPIRILLUM FERROOXIDANS; MINERAL SURFACES; SULPHIDE MINERAL; ZETA-POTENTIAL;

MINERALS;

EID: 58649083260     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1003-6326(09)60016-9     Document Type: Article

References (24)

1. ATTIA Y.A., and ELZEKY M. Enhanced separation of pyrite from oxidized coal by froth flotation using biosurface modification [J]. Int J Miner Process 37 (1993) 61-71
2. BOTERO A., TOREM M.L., and MESQUITA L.M.S. Fundamental studies of rhodococcus opacus as a biocollector of calcite and magnesite [J]. Miner Eng 20 (2007) 1026-1032
3. HOSSEINI T.R., KOLAHDOOZAN M., TABATABAEI Y., OLIAZADEH M., NOAPARAST M., ESLAMI A., MANAFI Z., and ALFANTAZI A. Bioflotation of Sarcheshmeh copper ore using Thiobacillus ferrooxidans bacteria [J]. Miner Eng 18 (2005) 371-374
4. SANTHIYA D., SUBRAMANIAN S., NATARAJAN K.A., HANUMANTHA RAO K., and FORSSBERG K. Biomodulation of galena and sphalerite surfaces using Thiobacillus thiooxidans [J]. Int J Miner Process 62 (2001) 121-141
5. NATARAJAN K.A., and DEO N. Role of bacterial interaction and bioreagents in iron ore flotation [J]. Int J Miner Process 62 (2001) 143-157
6. MARKOSYAN G.E. A new iron-oxidizing bacterium-Leptospirillum ferrooxidans nov. gen. nov. sp [J]. Biol J Armenia 25 (1972) 26-29
7. BALASHOVA V., VEDENINA I.Y., MARKOSYAN G.E., and ZAVARZIN G.A. The autotrophic growth of Leptospirillum ferrooxidans [J]. Mikrobiologiya 43 (1974) 491-494
8. SAND W., ROHDE K., SOBOTKE B., and ZENNECK C. Evaluation of Leptospirillum ferrooxidans for leaching [J]. Appl Environ Microbiol 58 1 (1992) 85-92
9. GIAVENO A., LAVALLE L., CHIACCHIARINI P., and DONATI E. Bioleaching of zinc from low-grade complex sulfide ores in an airlift by isolated Leptospirillum ferrooxidans [J]. Hydrometallurgy 98 1/2 (2007) 117-126
10. DAS A, HANUMANTHA RAO K, SHARMA P K, NATARAJAN K A, FORSSBERG K S E. Surface chemical and adsorption studies using Thiobacillus ferrooxidans with reference to bacterial adhesion to sulfide minerals [C]// International Biohyrdometallurgy Symposium 1999, Biohydrometallurgy and the Environment toward the Mining of the 21st Century, part 9A. Madrid, 1999: 697-707.
11. SHARMA P.K., DAS A., HANUMANTHA RAO K., and FORSSBERG K. Surface characterisation of Thiobacillus ferrooxidans cells grown under different conditions [J]. Hydrometallurgy 71 (2003) 285-292
12. SHARMA P K, DAS A, HANUMANTHA RAO K, FORSSBERG K S E. Thiobacillus ferrooxidans interaction with sulphide minerals and selective chalcopyrite flotation from pyrite [C]// SME Annual Meeting, Advances in Flotation Technology. Denver, 1999: 147-165.
13. MISHRA M., BUKKA K., and CHEN S. The effect of growth medium of Thiobacillus ferrooxidans on pyrite flotation [J]. Minerals Engineering 9 (1996) 157-168
14. SHARMA P K, HANUMANTHA RAO K, NATARAJAN K A, FORSSBERG K S E. Bioflotation of sulphide minerals in the presence of heterotrophic and chemolitotrophic bacteria [C]// Proceedings of the XXI International Mineral Processing Congress, B8a. Rome, 2000: 94-103.
15. CHANDRAPRABHA M.N., NATARAJAN K.A., and SOMASUNDARAN P. Selective separation of ersenopyrite from pyrite by biomodulation in the presence of Acidithiobacillus ferrooxidans [J]. Journal of Colloid and Interface Science 276 (2004) 323-332
16. CHANDRAPRABHA M.N., NATARAJAN K.A., and MODAK J.M. Selective separation of pyrite and chalcopyrite by biomodulation [J]. Colloids nad Surfaces B: Biointerfaces 37 (2004) 93-100
17. CHANDRAPRABHA M.N., NATARAJAN K.A., and SOMASUNDARAN P. Selective separation of pyrite from chalcopyrite and arsenopyrite by biomodulation using Acidithiobacillus ferrooxidans [J]. Int J Miner Process 75 (2005) 113-122
18. NATARAJAN K.A., and DAS A. Surface chemical studies on Acidithiobacillus group of bacteria with reference to mineral flocculation [J]. Int J Mineral Processing 72 (2003) 189-198
19. DEVASIA P., NATARAJAN K.A., SATHYANARAYANA D.N., and RAMANANDA RAO G. Surface chemistry of Thiobacillus ferrooxidans relevant to adhesion on mineral surfaces [J]. Applied and Environmental Microbiology 59 (1993) 4051-4055
20. BLAKE R.C., SHUTE E.A., and HOWARD G.T. Solubilization of minerals by bacteria: Electrophoretic mobility of Thiobacillus ferrooxidans in the presence of iron, pyrite and sulfur [J]. Appl and Environmental Microbioogy 60 (1994) 3349-3357
21. GHAURI M.A., OKIBE N., and JOHNSON D.B. Attachment of acidophilic bacteria to solid surfaces: The significance of species and strain variations [J]. Hydrometallurgy 85 (2007) 72-80
22. ROHWERDER T., GEHRKE T., KINZLER K., and SAND W. Bioleaching review (part A): Progress in bioleaching: fundamentals and mechanisms of bacterial metal sulfide oxidation [J]. Appl Microbiol Biotechnol 63 (2003) 239-248
23. COLTHUP N.B., DALY L.H., and WIBERLEY S. Introduction to infrared and Raman spectroscopy [M] (1990), Academic Press, Boston 547
24. VILINSKA A., HANUMANTHA RAO K., and FORSSBERG K. Selective coagulation in chalcopyrite/pyrite mineral system using Acidithiobacillus group bacteria [J]. Advanced Materials Research 20/21 (2007) 366-370