Reduction of antimony by nano-particulate magnetite and mackinawite

Mineralogical Magazine

Volumn 72, Issue 1, 2008, Pages 185-189

  Kirsch, R ^a,b,c   Scheinost, A C ^a,c   Rossberg, A ^a,c   Banerjee, D ^a,c   Charlet, L ^b  

^a INSTITUTE OF ION BEAM PHYSICS AND MATERIALS RESEARCH   (Germany)

^b UNIVERSITÉ GRENOBLE ALPES   (France)

^c EUROPEAN SYNCHROTRON RADIATION FACILITY   (France)

Author keywords

Antimony; EXAFS; Mackinawite; Magnetite; Reduction

Indexed keywords

ANTIMONY; GROUNDWATER; IRON COMPOUNDS; MAGNETITE; ORE REDUCTION; OXIDATION; PH; REDUCTION; SULFUR COMPOUNDS; X RAY ABSORPTION; X RAY PHOTOELECTRON SPECTROSCOPY;

ANAEROBIC GROUNDWATER; EXAFS; MACKINAWITE; NANO PARTICULATES; OXIDATION STATE; REDOX PROCESS; SURFACE FE; WIDE PH RANGE;

ANTIMONY COMPOUNDS;

AMORPHOUS MEDIUM; ANTIMONY; CONFERENCE PROCEEDING; MACKINAWITE; MAGNETITE; OXIDATION; PH; REDOX CONDITIONS; REDUCTION; SORPTION; SPECIATION (CHEMISTRY); X-RAY SPECTROSCOPY;

EID: 57249108614     PISSN: 0026461X     EISSN: None     Source Type: Journal    
DOI: 10.1180/minmag.2008.072.1.185     Document Type: Conference Paper

References (13)

1. Gallegos, T.J., Hyun, S.P. and Hayes, K.F. (2007) Spectroscopic investigation of the uptake of arsenite from solution by synthetic mackinawite. Environmental Science and Technology, 41, 7781-7786.
2. Horrocks, A.R., Kandola, B.K., Davies, P.J., Zhang, S. and Padbury, S.A. (2005) Developments in flame retardant textiles - a review. Polymer Degradation and Stability, 88, 3-12.
3. Leuz, A.K., Monch, H. and Johnson, C.A. (2006) Sorption of Sb(iii) and Sb(V) to goethite: Influence on Sb(iii) oxidation and mobilization. Environmental Science and Technology, 40, 7277-7282.
4. Li, S.X., Zheng, F.Y., Hong, H.S., Deng, N.S. and Zhou, X.Y. (2006) Photo-oxidation of Sb(iii) in the seawater by marine phytoplankton-transition metals-light system. Chemosphere, 65, 1432-1439.
5. Livens, F.R., Jones, M.J., Hynes, A.J., Charnock, J.M., Mosselmans, J.F.W., Hennig, C., Steele, H., Collison, D., Vaughan, D.J., Pattrick, R.A.D., Reed, W.A. and Moyes, L.N. (2004) X-ray absorption spectroscopy studies of reactions of technetium, uranium and neptunium with mackinawite. Journal of Environmental Radioactivity, 74, 211-219.
6. Mullet, M., Boursiquot, S. and Ehrhardt, J.J. (2004) Removal of hexavalent chromium from solutions by mackinawite, tetragonal FeS. Colloids and Surfaces A, 244, 77-85.
7. Nakata, K., Nagasaki, S., Tanaka, S., Sakamoto, Y., Tanaka, T. and Ogawa, H. (2004) Reduction rate of neptunium(V) in heterogeneous solution with magnetite. Radiochimica Acta, 92, 145-149.
8. 4). Environmental Science and Technology, 38, 6016-6024.
9. Raouf, M.W.A., Farah, K., Nofal, M. and Alian, A. (1997) Studies on sorption of antimony and europium from liquid organic and aqueous radioactive wastes on different sorbents. Journal of Radioanalytical and Nuclear Chemistry, 221, 153-159.
10. Rossberg, A., Reich, T. and Bernhard, G. (2003) Complexation of uranium(VI) with protocatechuic acid - application of iterative transformation factor analysis to EXAFS spectroscopy. Analytical and Bioanalytical Chemistry, 376, 631-638.
11. Scheinost, A.C. and Charlet, L. (2008) Selenite reduction by mackinawite, magnetite and siderite: XAS characterization of nanosized redox products. Environmental Science and Technology, 42, 1984-1989.
12. Scheinost, A.C., Rossberg, A., Vantelon, D., Xifra, I., Kretzschmar, R., Leuz, A.K., Funke, H. and Johnson, C.A. (2006) Quantitative anthnony speciation in shooting-range soils by EXAFS spectroscopy. Geochimica et Cosmochimica Acta, 70, 3299-3312.
13. Watanabe, N., Inoue, S. and Ito, H. (1999) Antimony in municipal waste. Chemosphere, 39, 1689-1698.