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Enhanced Palladium Adsorption by Immobilized <i>Pichia pastoris</i>: A Reusable Catalyst for Reduction of 4-Nitrophenol
Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
- 1 Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
- 2 Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
- 3 Department of Chemical Engineering and Pharmacy, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou, China
Journal of Materials Science and Chemical Engineering·Volume 08 (2020)·Pages 91–97·Published 24 March 2020·DOI10.4236/msce.2020.84007
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Abstract
In this paper, the immobilized pellets were prepared by embedding Pichia pastoris (P. pastoris) with sodium alginate and used for the recovery of palladium ions in solution. The catalytic activity of immobilized Pd/ P. pastoris for 4-nitrophenol (4-NP) was studied. The results showed that the recovery rate of Pd ions could be significantly increased by immobilized cells. The immobilized Pd/ P. pastoris pellets showed good catalytic activity for the reduction of 4-NP, and the catalyst remained good catalytic activity even after multiple reuses.
KeywordsPalladiumRecoveryImmobilized<i>Pichia pastoris</i>
- Yin, L. and Liebscher, J. (2007) Carbon-Carbon Coupling Reactions Catalyzed by Heterogeneous Palladium Catalysts. Chem. Rev., 107, 133-173. https://doi.org/10.1021/cr0505674
- Martins, M., Assuncao, A., Martins, H., Matos, A.P. and Costa, M.C. (2013) Palladium Recovery as Nanoparticles by an Anaerobic Bacterial Community. J. Chem. Technol. Biotechnol, 88, 2039-2045. https://doi.org/10.1002/jctb.4064
- Hunathai, K., Inoue, K., Ohto, K., Kawakita, H., Kurata, M., Atsumi, K., Fukuda, H. and Alam, S. (2013) Adsorptive Recovery of Palladium(II) and Platinum(IV) on the Chemically Modified-Microalgal Residue. Solvent Extr. Ion Exch, 31, 320-334. https://doi.org/10.1002/jctb.4064
- Godlewska-Zylkiewicz, B., Sawicka, S. and Karpińska, J. (2019) Removal of Platinum and Palladium from Wastewater by Means of Biosorption on Fungi Aspergillus sp. and Yeast Saccharomyces sp. Water, 11, 1522. https://doi.org/10.3390/w11071522
- Xu, H., Tan, L., Cui, H., Xu, M.Y., Xiao, Y., Wu, H.Y., Dong, H.G., Liu, X.X., Qiu, G.Z. and Xie, J.P. (2018) Characterization of Pd(II) Biosorption in Aqueous Solution by Shewanella oneidensis MR-1. J. Mol. Liq, 255, 333-340. https://doi.org/10.1016/j.molliq.2018.01.168
- Ahmad, A., Bhat, A.H. and Buang, A. (2018) Biosorption of Transition Metals by Freely Suspended and Ca-Alginate Immobilised with Chlorella vulgaris: Kinetic and Equilibrium Modeling. J. Cleaner Prod, 171, 1361-1375. https://doi.org/10.1016/j.jclepro.2017.09.252
- Xie, J.P., Feng, N.N., Wang, R.H., Guo, Z.W., Dong, H.G., Cui, H., Wu, H.Y., Qiu, G.Z. and Liu, X.X. (2020) A Reusable Biosorbent Using Ca-Alginate Immobilized Providencia vermicola for Pd(II) Recovery from Acidic Solution. Water Air Soil Pollut, 231, 36. https://doi.org/10.1007/s11270-020-4399-z
- Choi, H.A., Park, H.N. and Won, S.W. (2017) A Reusable Adsorbent Polyethylenimine/Polyvinyl Chloride Crosslinked Fiber for Pd(II) Recovery from Acidic Solutions. J. Environ. Manage, 204, 200-206.
- Cho, C.-W., Kang, S.B., Kim, S., Yun, Y.-S. and Won, S.W. (2016) Reusable Polyethylenimine-Coated Polysulfone/Bacterial Biomass Composite Fiber Biosorbent for Recovery of Pd(II) from Acidic Solutions. Chem. Eng. J, 302, 545-551. https://doi.org/10.1016/j.cej.2016.05.091
- Chen, H.M., Huang, D.P., Lin, L.Q., Odoom-Wubah, T., Huang, J.L., Sun, D.H. and Li, Q.B. (2014) Facile Fabrication of Pd Nanoparticle/Pichia pastoris Catalysts through Adsorption-Reduction Method: A Study into Effect of Chemical Pretreatment. J. Colloid Interface Sci, 433, 204-210. https://doi.org/10.1016/j.jcis.2014.07.038