SORPTION OF Au(III) BY Saccharomyces cerevisiae BIOMASS

https://doi.org/10.22146/ijc.21457

Amaria Amaria(1*), Suyono Suyono(2), Eko Sugiharto(3), Anis N Rohmah(4)

(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Surabaya State University, Surabaya
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Surabaya State University, Surabaya
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta
(4) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Surabaya State University, Surabaya
(*) Corresponding Author

Abstract


Au(III) sorption by S. cerevisiae biomass extracted from beer waste industry was investigated. Experimentally, the sorption was conducted in batch method. This research involved five steps: 1) identification the functional groups present in the S. cerevisiae biomass by infrared spectroscopic technique, 2) determination of optimum pH, 3) determination of the sorption capacity and energy, 4) determination of the sorption type by conducting desorption of sorbed Au(III) using specific eluents having different desorption capacity such as H2O (van der Waals), KNO3 (ion exchange), HNO3 (hydrogen bond), and tiourea (coordination bond), 5) determination of effective eluents in Au(III) desorption by partial desorption of sorbed Au(III) using thiourea, NaCN and KI. The remaining Au(III) concentrations in filtrate were analyzed using Atomic Absorption Spectrophotometer. The results showed that: 1) Functional groups of S. cerevisiae biomass that involved in the sorption processes were hydroxyl (-OH), carboxylate (-COO-) and amine (-NH2),2) maximum sorption was occurred at pH 4, equal to 98.19% of total sorption, 3) The sorption capacity of biomass was 133.33 mg/g (6.7682E-04 mol/g) and was involved sorption energy 23.03 kJ mol-1, 4) Sorption type was dominated by coordination bond, 5) NaCN was effective eluent to strip Au(III) close to 100%.


Keywords


sorption; desorption; S. cerevisiae biomass; Au(III)

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References

[1]   Anonymous, 2008, Gold, http://id.wikipedia.org/wiki/emas.html (acessed in June 2008).

[2]   Setiabudi, B.T., 2005, Penyebaran Merkuri Akibat Usaha Pertambangan Emas Kulon Progo. Http://www.dim.esdm.go.id (accessed January 9, 2009).

[3]   Suhendrayata, 2001, Bioremoval logam berat dengan menggunakan mikrorganisme, Seminar On-air Bioteknologi untuk Indonesia Abad 21. Sinergy Forum-PPI Tokyo Institute of Tecnology.

[4]   Suh, J.H., Yun, J.W., and Kim, D.S., 1998, Biotechnol. Lett., 20, 3, 247–251.

[5]   Vasudevan, P., Padmavathy, V., and Dhingra, S.C., 2003, Bioresour. Technol., 89, 3, 281–287.

[6]   Abdiniah, J., 2007, Adsorpsi Desorpsi Mn(II) dan Cd(II) oleh Biomassa Saccharomyces cereviceae. Unpublished Thesis, Chemical Studies Program, Surabaya State University.

[7]   Amaria, Suyono, and Isnawati, 2000, Penghilangan Timbal Menggunakan Biomassa Saccharomyces cereviceae dari Limbah Industri Bir. Research Institution, Surabaya State University.

[8]   Amaria, Suyono, and Koestiari, T., 2007, Penetapan Pola Adsorpsi Kation Krom (III) oleh Biomassa Saccharomyces cereviceae. Research Institution, Surabaya State University.

[9]   Hariyanto, 2006, Karakterisasi Saccharomyces cerevisiae Imobil dan Non-Imobil Sebagai Biosorben Logam Seng(II), Unpublished Thesis, Chemical Studies Program, Surabaya State University.

[10] Gadd, G.M., 1990, Chem. Ind., 13, 421–426.

[11] Nakajima, A., 2003, World J. Microbiol. Biotechnol., 19, 4, 369–374.

[12] Vijayaraghavan, K.; Jegan, J.R.; and Velan, M., 2004, Electron. J. Biotechnol., 7, 1, 61–71.

[13] Oscik, J., 1982, Adsorption. Chichester, E. Horwood, Halsted Press, New York.

[14] Choi, S.B., and Yun, Y.S., 2004, Biotechnol. Lett., 26, 4, 331–336.

[15] Sastrohamidjojo, H., 1992. Spektroskopi Inframerah, Liberty, Yogyakarta.

[16] Silverstein, R.M., Bassler, G.C., and Morrill, T.C., 1991, Spectrometric Identification of Organic Compounds, 5th ed., John Wiley & Sons, Inc., New York.

[17] Gardea-Torresdey, J.L., Becker-Hapak, M.K., Hosea, J.M., and Darnall, D.W., 1990, Environ. Sci. Technol., 24, 1372–1378.

[18] Gamez, G., Dokken, K., Herrera, I., Parson, J.G., Tiemann, K.J., and Gardea-Torresdey, J.L., 2000, Chemical Process Involved in Au(III) Binding and Bioreduction by Alfafa Biomass, Proceedings of the 2000 Conference on Hazardous Waste Research.

[19] Peirano, F., Flores, J.A., Rodriquez, A., Borja, N.A., Ly, M., and Maldonado, H., 2003, Rev. Soc. Quim. Peru. 69, 4, 211–221.

[20] Niu, H., and Volesky, B., 2001, Biosorption of Anionic Metal Complexes, Department of Chemical Engineering, McGill University, 189–197.

[21] Atkins, P.W., 1990, Chemical Physics, 4th ed., Erlangga, Jakarta.

[22] Greene, B., Hosea, M., Mc. Pherson, R., Henzl, M., Alexander, M.D., and Darnal, D.W., 1986, Environ. Sci. Technol., 20, 627‑632.

[23] Sehol, M., 2004, Immobilisasi Asam Humat pada Kitin dan Aplikasinya Sebagai Adsorben Cr(III), Thesis S2, Post-graduate Program, Universitas Gadjah Mada, Yogyakarta.

[24] Douglas, B., Mc Daniel, D., and Alexander, J., 1994, Concepts and Models of Inorganik Chemistry, 3rd ed., John Wiley & Sons, Inc., Canada.

[25] Darnall, D.W., Greene, B., Henzl, M.T., Hosea, J.M., Mc Pherson R.A., Sneddon, J., and Alexander, M.D., 1986, Environ. Sci. Technol., 20, 206‑208.

[26] Ramellow, G.J., Liu, L., Himel, C., Fralick, D., Zhao, Y., and Tong, C., 1993, Int. J. Environ. Anal. Chem., 53, 3, 219–232.



DOI: https://doi.org/10.22146/ijc.21457

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