Characterization of changes of low and high defect kaolinite after bioleaching

Applied Clay Science

Volumn 39, Issue 3-4, 2008, Pages 202-207

  Mockovciakova A ^a   Iveta, Štyriaková ^a   Jiří, Škvarla ^b   Ivana, Kozáková ^b  

^a INSTITUTE OF CHEMISTRY   (Slovakia)

^b Faculty of Mining   (Slovakia)

Author keywords

Bacillus spp.; Bioleaching; Iron; Kaolinite mineral

Indexed keywords

BIOLEACHING; CHARACTERIZATION; DEFECTS; DISSOLUTION; IMPURITIES; STRUCTURE (COMPOSITION);

BIOLOGICAL TREATMENT; REFRACTORINESS; SILICATE BACTERIA;

KAOLINITE;

DISSOLUTION; ELECTRIC FIELD; GRANULOMETRY; KAOLINITE; LEACHING; SILICATE; X-RAY DIFFRACTION;

EID: 42249107843     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2007.06.002     Document Type: Article

References (10)

1. Carroll S.A., and Walther J.V. Kaolinite dissolution at 25°, 60° and 80°. C. Am. J. Sci. 290 (1990) 797-810
2. Fortin D., Ferris F.G., and Scott S.D. Formation of Fe-silicates and Fe oxides on bacterial surfaces in samples collected near hydrothermal vents on the Southern Explorer Ridge in the northeast Pacific Ocean. Am. Mineral. 83 (1998) 1399-1408
3. Huertas F.J., Chou L., and Wollast R. Mechanism of kaolinite dissolution at room temperature and pressure Part II: kinetic study. Geochim. Cosmochim. Acta 19/20 (1999) 3261-3275
4. Kimura K., and Tateyama K. Refinement of the low-grade Amakusa pottery stone by hydrothermal treatment. J. Ceram. Soc. Jpn. 97 (1989) 439-446
5. Kostka J.E., Haefele E., Viehweger R., and Stucki J.W. Respiration and dissolution of iron (III)-containing clay minerals by bacteria. Environ. Sci. Technol. 33 (1999) 3127-3133
6. Kostka J.E., Wu J., Nealson K.H., and Stucki J.W. The impact of structural Fe (III) reduction by bacteria on the surface chemistry of clay minerals. Geochim. Cosmochim. Acta 63 (1999) 3705-3713
7. Lee E.Y., Cho K.S., and Ryu H.W. Microbial refinement of kaolin by iron-reducing bacteria. Appl. Clay Sci. 22 (2002) 47-53
8. Maurice P.A., Vierkorn M.A., Hersman L.E., Fulghum J.E., and Ferryman A. Enhancement of kaolinite dissolution by an aerobic Pseudomonas mendocina bacterium. Geomicrobiol. J. 1 15 (2001) 21-35
9. Xie Z., and Walther J.V. Incongruent dissolution and surface area of kaolinite. Geochim. Cosmochim. Acta 56 (1992) 3357-3363
10. Škvarla J., Kupka D., Návesňáková Y., and Škvarlová A. An evaluation of the outer membrane charge and softness of Thiobacillus ferrooxidans by Ohshima's electrophoretic model of a "soft" particle. Folia Microbiol. 3 (2002) 218-224