Abstract
Enzyme induced carbonate precipitation (EICP) is an emerging method to modify the mechanical properties of soils. EICP offers several advantages over Microbial induced carbonate precipitation (MICP), primarily urease enzyme being small in size; it can be adopted for a wider range of soils, with simpler processes of the application. In this context of soil modification, several developing countries have encountered strain in the supply of natural materials for infrastructural development; thus, using alternative materials which are locally available to the conventional ones as an alternative to sand is a sustainable solution. In this study, efforts were made to understand the effect of the single-phase premixed percolation method using purified urease enzyme for modifying the mechanical properties of Crushed Granite Fines (CGS) collected from a quarry in the Meghalaya region of Northeast India. The highest Calcium Carbonate (CaCO3) precipitation was established by studying the concentration and the ratio of cementation solution in a soil-less environment, which was later used to modify the CGS. The CGS predominantly contained SiO2 (~ 42.53% by wt.), Al2O3 (~ 2.05% by wt.) with slight availability of K2O (~ 0.57% by wt.). XRD investigated the Calcium Carbonate precipitation on the CGS, and the CGS micrograph confirmed the precipitation of CaCO3 crystals both in clusters and in unattached form. The amount of precipitation of CaCO3 and the Strength of the treated CGS were measured using acid digestion and Unconfined Compressive Strength (UCS) testing. It was observed that the single-phase method of treatment increased the compressive strength of CGS from 0 to 10.11 kPa and 17.88 kPa when extracted by two extraction methods viz. heavy extraction and light extraction respectively, which clearly indicated that the CaCO3 crystal facilitated load transfer between CGS grains. Thus, it is opined that EICP can also be used in unconventional materials for their mechanical stabilization.
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References
Whiffin VS, van Paassen LA, Harkes MP (2007) Microbial carbonate precipitation as a soil improvement technique. Geomicrobiol J 24(5):417–423. https://doi.org/10.1080/01490450701436505
Harkes MP, van Paassen LA, Booster JL, Whiffin VS, van Loosdrecht MCM (2010) Fixation and distribution of bacterial activity in sand to induce carbonate precipitation for ground reinforcement. Ecol Eng 36(2):112–117. https://doi.org/10.1016/j.ecoleng.2009.01.004
Kulanthaivel P, Arun Kumar M, Krishnaraja AR, Kayalvizhi VS, Saranya K (2022) Applications of BCCP technology on civil engineering: a review. Mater Proc 65:1213–1221. https://doi.org/10.1016/j.matpr.2022.04.179
Nemati M, Voordouw G (2003) Modification of porous media permeability, using calcium carbonate produced enzymatically in situ. Enzyme Microb Technol 33(5):635–642. https://doi.org/10.1016/S0141-0229(03)00191-1
DeJong JT, Fritzges MB, Nüsslein K (2006) Microbially induced cementation to control sand response to undrained shear. J Geotech Geoenviron Eng 132(11):1381–1392. https://doi.org/10.1061/(ASCE)1090-0241(2006)132:11(1381)
Martinez BC, Barkouki TH, DeJong JD, Ginn TR (2011) Upscaling microbial induced calcite precipitation in 0.5 m columns: experimental and modeling results. Geo-Frontiers 2011:4049–4059. https://doi.org/10.1061/41165(397)414
Ahenkorah I, Rahman MM, Karim MR, Beecham S (2021) Optimisation of chemical constituents on enzyme-induced carbonate precipitation in test-tube and soil. Geotech Res 8(3):66–84. https://doi.org/10.1680/jgere.21.00006
Stocks-Fischer S, Galinat JK, Bang SS (1999) Microbiological precipitation of CaCO3. Soil Biol Biochem 31(11):1563–1571. https://doi.org/10.1016/S0038-0717(99)00082-6
van Paassen L (2009) Biogrout: ground improvement by microbially induced carbonate precipitation. Delft University of Technology, Delft
Ran D, Kawasaki S (2016) Effective use of plant-derived urease in the field of geoenvironmental/geotechnical engineering. J Civil Environ Eng 06(01):207. https://doi.org/10.4172/2165-784x.1000207
Hamdan NM (2015) Applications of enzyme induced carbonate precipitation (EICP) for soil improvement
Hamdan N, Kavazanjian E, Rittmann BE, Karatas I (2017) Carbonate mineral precipitation for soil improvement through microbial denitrification. Geomicrobiol J 34(2):139–146. https://doi.org/10.1080/01490451.2016.1154117
Neupane D, Yasuhara H, Kinoshita N (2013) Soil improvement through enzymatic calcite precipitation technique: small to large scale experiments. Int J Lsld Environ 1(1):65–66
Neupane D, Yasuhara H, Kinoshita N, Ando Y (2015) Distribution of mineralized carbonate and its quantification method in enzyme mediated calcite precipitation technique. Soils Found 55(2):447–457. https://doi.org/10.1016/j.sandf.2015.02.018
Putra H, Yasuhara H, Kinoshita N, Neupane D, Lu C-W (2016) “Effect of magnesium as substitute material in enzyme-mediated calcite precipitation for soil-improvement technique. Front Bioeng Biotechnol 4:3–10. https://doi.org/10.3389/fbioe.2016.00037
Yasuhara H, Neupane D, Hayashi K, Okamura M (2012) Experiments and predictions of physical properties of sand cemented by enzymatically-induced carbonate precipitation. Soils Found 52(3):539–549. https://doi.org/10.1016/j.sandf.2012.05.011
Almajed A, Khodadadi Tirkolaei H, Kavazanjian E (2018) Baseline investigation on enzyme-induced calcium carbonate precipitation. J Geotech Geoenviron Eng 144(11):04018081. https://doi.org/10.1061/(asce)gt.1943-5606.0001973
Soon NW, Lee LM, Khun TC, Ling HS (2014) Factors affecting improvement in engineering properties of residual soil through microbial-induced calcite precipitation. J Geotech Geoenviron Eng 140(5):04014006. https://doi.org/10.1061/(asce)gt.1943-5606.0001089
Khodadadi TH, Kavazanjian E, Bilsel H (2017) Mineralogy of calcium carbonate in MICP-treated soil using soaking and injection treatment methods. Geotech Front 2017:195–201. https://doi.org/10.1061/9780784480441.021
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Baruah, P., Sharma, S. (2023). Calculation of Strength Gain by Carbonate Precipitation in Crushed Granite Fines of Meghalaya. In: Yukselen-Aksoy, Y., Reddy, K.R., Agnihotri, A.K. (eds) Sustainable Earth and Beyond. EGRWSE 2022. Lecture Notes in Civil Engineering, vol 370. Springer, Singapore. https://doi.org/10.1007/978-981-99-4041-7_10
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