Tuğba Keskin Gündoğdu, İrem DENİZ, Alpcan ARİC, Burak Talha YILMAZSOY, Ozge ANDİC CAKİR, Aysegul ERDOGAN, Didem ALTUN, Ayca TOKUC, Burcu Filiz DEMİRCİ, Aylin SENDEMİR, Gulden KOKTURK, Feyzal Ozkaban

Development of Ecological Biodesign Products by Bacterial Biocalcification

Biodesign is an interdisciplinary field in which biological processes are combined with many different fields to produce environmentally friendly and economically feasible products. Within the scope of this study, first CaCO3 production potential of Sporosarcina pasteurii has been observed and optimized, and then the capability of hardening of the sand is examined. The optimum CaCl2 concentration for maximized CaCO3 formation was found as 50 mM. The ecological urban element was designed and its mold was produced by 3D printer at lab scale. The Sporosarcina pasteurii was mixed with sand and filled into the mold. The sand was mixed with 50 mM CaCl2 solution every day until hardening is observed. At the end of one week, a sitting element from hardened sand was produced. The CaCO3 formation was observed with XPS analysis. Thus, an interdisciplinary approach was used to produce ecological biodesign products.v

Keywords:

Biocalcification, Biodesign, Urban Living Elements,

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[1] L. S. Wong, “Microbial cementation of ureolytic bacteria from the genus Bacillus: a review of the bacterial application on cement-based materials for cleaner production,” J. Clean. Prod., vol. 93, pp. 5–17, 2015.[2] I. Fjørtoft and J. Sageie, “The natural environment as a playground for children,” Landsc. Urban Plan., vol. 48, pp. 83–97, 2000.[3] I. Fjørtoft and J. Sageie, “The natural environment as a playground for children. Landscape description and analyses of a natural playscape,” Landsc. Urban Plan., vol. 48, no. 1–2, pp. 83–97, 2000.[4] E. M. Campa, “Pensamientos compartidos. Aldo van eyck, el grupo cobra y el arte,” Rev. Proy. Progreso, Arquit., no. 11, pp. 64–75, 2014.[5] M. Taya, “Bio-inspired design of intelligent materials,” Smart Struct. Mater., vol. 5051, pp. 54–65, 2003.[6] D. Olivera-Severo, G. E. Wassermann, and C. R. Carlini, “Bacillus pasteurii urease shares with plant ureases the ability to induce aggregation of blood platelets,” Arch. Biochem. Biophys., vol. 452, no. 2, pp. 149–155, 2006.[7] S. Stocks-Fischer, J. K. Galinat, and S. S. Bang, “Microbiological precipitation of CaCO3,” Soil Biol. Biochem., vol. 31, no. 11, pp. 1563–1571, 1999.[8] J. H. Yoon, K. C. Lee, N. Weiss, Y. H. Kho, K. H. Kang, and Y. H. Park, “Sporosarcina aquimarina sp. nov., a bacterium isolated from seawater in Korea, and transfer of Bacillus globisporus (larkin and stokes 1967), Bacillus psychrophilus (Nakamura 1984) and Bacillus pasteurii (Chester 1898) to the genus Sporosarcina as Sporosa,” Int. J. Syst. Evol. Microbiol., vol. 51, no. 3, pp. 1079–1086, 2001.[9] W. R. Wıley and J. L. Stokes, “Requirement of an alkaline pH and ammonia for substrate oxidation by Bacillus pasteurii.,” J. Bacteriol., vol. 84, pp. 730–734, 1962.[10] R. Siddique and N. K. Chahal, “Effect of ureolytic bacteria on concrete properties,” Construction and Building Materials, vol. 25, no. 10. pp. 3791–3801, 2011.[11] S. J. Park, Y. M. Park, W. Y. Chun, W. J. Kim, and S. Y. Ghim, “Calcite-forming bacteria for compressive strength improvement in mortar,” J. Microbiol. Biotechnol., vol. 20, no. 4, pp. 782–788, 2010.[12] Q. Chunxiang, W. Jianyun, W. Ruixing, and C. Liang, “Corrosion protection of cement-based building materials by surface deposition of CaCO3 by Bacillus pasteurii,” Mater. Sci. Eng. C, vol. 29, no. 4, pp. 1273–1280, 2009.[13] J. Wang, K. Van Tittelboom, N. De Belie, and W. Verstraete, “Use of silica gel or polyurethane immobilized bacteria for self-healing concrete,” Constr. Build. Mater., vol. 26, no. 1, pp. 532–540, 2012.[14] H. M. Jonkers and E. Schlangen, “Crack Repair By Concrete-Immobilized Bacteria,” Civ. Eng., no. April, pp. 1–7, 2007.[15] B. Mahanty, S. Kim, and C. G. Kim, “Biokinetic modeling of ureolysis in Sporosarcina pasteurii and its integration into a numerical chemodynamic biocalcification model,” Chem. Geol., vol. 383, pp. 13–25, 2014.[16] H. M. Jonkers and M. C. M. van Loosdrecht, “BioGeoCivil Engineering,” Ecological Engineering, vol. 36, no. 2, pp. 97–98, 2010.[17] N. K. Dhami, M. S. Reddy, and A. Mukherjee, “Bacillus megaterium mediated mineralization of calcium carbonate as biogenic surface treatment of green building materials,” World J. Microbiol. Biotechnol., vol. 29, no. 12, pp. 2397–2406, 2013.[18] S. S. Bang, J. K. Galinat, and V. Ramakrishnan, “Calcite precipitation induced by polyurethane-immobilized Bacillus pasteurii,” Enzyme Microb. Technol., vol. 28, no. 4–5, pp. 404–409, 2001.[19] G. D. O. Okwadha and J. Li, “Optimum conditions for microbial carbonate precipitation,” Chemosphere, vol. 81, no. 9, pp. 1143–1148, 2010.[20] V. Achal, A. Mukherjee, and M. S. Reddy, “Microbial concrete: Way to enhance the durability of building structures,” J. Mater. Civ. Eng., vol. 23, no. 6, pp. 730–734, 2011.[21] M. Sarmast, M. H. Farpoor, M. Sarcheshmehpoor, and M. K. Eghbal, “Micromorphological and biocalcification effects of Sporosarcina pasteurii and Sporosarcina ureae in sandy soil columns,” J. Agric. Sci. Technol., vol. 16, no. 3, pp. 681–693, 2014.