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Biosorption of americium using biomasses of various Rhizopus species

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Abstract

Biomasses from eight different Rhizopus species were tested for the sorption of americium from nitric acid medium. Rhizopus arrhizus NCIM 997 showed maximum sorption at pH 2. Laboratory scale experiments were carried out using this biomass in packed columns for the sorption of α-activity from an americium spiked low level waste stream of PUREX process. The biomass was found to be an excellent sorbent for remediation of low level waste streams on once through basis.

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References

  • Aksu Z, Çalik A, Dursun AY, Demircan Z (1999) Biosorption of iron(III)-cyanide complex anions to Rhizopus arrhizus: application of adsorption isotherms. Proc. Biochem. 34: 483-491.

    Google Scholar 

  • Dhami PS, Gopalakrishnan V, Kannan R, Ramanujam A, Salvi NA, Udupa SR (1998a) Biosorption of radionuclides by Rhizopus arrhizus. Biotechnol. Lett. 20: 225-228.

    Google Scholar 

  • Dhami PS, Kannan R, Gopalakrishnan V, Ramanujam A, Salvi NA, Udupa SR (1998b) Sorption of plutonium, americium and fission products from reprocessing effluents using Rhizopus arrhizus. Biotechnol. Lett. 20: 869-872.

    Google Scholar 

  • Frils N, Myers-Keith P (1986) Biosorption of uranium and lead by Streptomyces longwoodensis. Biotechnol. Bioeng. 28: 21-28.

    Google Scholar 

  • Gadd GM (2000) Bioremedial potential of microbial mechanisms of metal mobilization and immobilization. Curr. Opin. Biotechnol. 11: 271-279.

    Google Scholar 

  • Galun M, Keller P, Maiki D, Feldstein H, Galun E, Siegel SM, Siegel BZ (1979) Removal of uranium (VI) from solution by fungal biomass and fungal wall-related biopolymers. Science 219: 285-286.

    Google Scholar 

  • Norris PR, Kelly DP (1979) Accumulation of metals by bacteria and yeasts. Dev. Ind. Microbiol. 20: 299-308.

    Google Scholar 

  • Sag Y, Atacoglu I, Kutsal T (1999) Simultaneous biosorption; chromium(VI); copper(II); on Rhizopus arrhizus in packed column; the competitive Freundlich model. Separation Sci. Technol. 34: 3155-3171.

    Google Scholar 

  • Schulz WW, Burger LL, Navratil JD, Bender KP, eds. (1990) Application of tributyl phosphate in nuclear fuel processing. Science and Technology of Tributyl Phosphate, Vol. III. Boca Raton, FL: CRC Press Inc., pp. 55-79.

    Google Scholar 

  • Shumate II SE, Hancher CW, Strandberg GW, Scott CD (1978a) Biological processes for environmental control of effluent streams in the nuclear fuel cycle. In: Post RG, Wacks ME, eds. Proc. Od Waste Management Fuel Cycles '78. Tucson: University of Arizona Press, pp. 347-355.

    Google Scholar 

  • Shumate II SE, Strandberg GW, Parrott Jr. JR (1978b) Biological removal of metal ions from aqueous process streams. Biotechnol. Bioeng. Symp. 8: 13-20.

    Google Scholar 

  • White C, Gadd G M (1990) Biosorption of radionuclides by fungal biomass. J. Chem. Technol. Biotechnol. 49: 331-343.

    Google Scholar 

  • Yesim S, Arda Y, Tülin K (2000a) More and multicomponent biosorption of heavy metal ions by Rhizopus arrhizus. Proc. Biochem. 35: 787-799.

    Google Scholar 

  • Yesim S, Arzu K, Tülin K (2000b) Biosorption of lead(II), nickel(II) and copper(II) on Rhizopus arrhizus from binary and ternary metal mixtures. Separation Sci. Technol. 35: 2601-2617.

    Google Scholar 

  • Yong P, Macaskie LE (1997) Removal of lanthanum, uranium and thorium from the citrate complexes by immobilized cells of Citrobacter sp. in a flow through reactor: implications for the decontamination of solutions containing plutonium. Biotechnol. Lett. 19: 251-255.

    Google Scholar 

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Dhami, P., Kannan, R., Naik, P. et al. Biosorption of americium using biomasses of various Rhizopus species. Biotechnology Letters 24, 885–889 (2002). https://doi.org/10.1023/A:1015533129642

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  • DOI: https://doi.org/10.1023/A:1015533129642

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