Skip to main content
Erschienen in: International Journal of Geosynthetics and Ground Engineering 2/2021

01.06.2021 | Technical Note

Enhancing the Strength of Sandy Soil Through Enzyme-Induced Calcite Precipitation

verfasst von: Abubakar Sadiq Muhammed, Khairul Anuar Kassim, Muttaqa U. Zango, Kamarudin Ahmad, Jodin Makinda

Erschienen in: International Journal of Geosynthetics and Ground Engineering | Ausgabe 2/2021

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Enzyme-induced calcite precipitation (EICP) is a biocementation technique that has the potential to improve the engineering properties of sand. The effectiveness of the EICP treatment was evaluated based on the unconfined compressive strength (UCS) tests at various concentrations of cementation reagent (CCR) and curing periods. The treated sand was analysed for its calcium carbonate content and microstructural analysis using FESEM-EDX. The results showed an increase in unconfined compressive strength and calcium carbonate content at a higher concentration of cementation reagent. The UCS value and CaCO3 content of the treated samples are 161–552 kPa and 0.92–5.73%, respectively. There is a linear relationship between the UCS at various cementation reagent concentrations and the average calcium carbonate content.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
3.
Zurück zum Zitat Karol RH, Reuben H et al (2003) Chemical grouting and soil stabilization. CRC Press, New York Karol RH, Reuben H et al (2003) Chemical grouting and soil stabilization. CRC Press, New York
5.
Zurück zum Zitat Dejong JT, Kavazanjian E (2019) Bio-mediated and bio-inspired geotechnics. Lu N, Mitchell J (Eds.) In: Geotechnical fundamentals for addressing new world challenges. Springer, pp 193–207 Dejong JT, Kavazanjian E (2019) Bio-mediated and bio-inspired geotechnics. Lu N, Mitchell J (Eds.) In: Geotechnical fundamentals for addressing new world challenges. Springer, pp 193–207
9.
Zurück zum Zitat Dilrukshi RAN, Kawasaki S (2019) Effect of plant-derived urease-induced carbonate formation on the strength enhancement of sandy soil. In: Achal V, Abhijit M (eds) Ecological wisdom inspired restoration engineering. Springer, Singapore, p 93–108CrossRef Dilrukshi RAN, Kawasaki S (2019) Effect of plant-derived urease-induced carbonate formation on the strength enhancement of sandy soil. In: Achal V, Abhijit M (eds) Ecological wisdom inspired restoration engineering. Springer, Singapore, p 93–108CrossRef
10.
Zurück zum Zitat Javadi N, Khodadadi H, Hamdan N, Kavazanjian E Jr (2018) EICP treatment of soil by using urease enzyme extracted from watermelon seeds. In: IFCEE 2018 GSP 296, pp 115–124 Javadi N, Khodadadi H, Hamdan N, Kavazanjian E Jr (2018) EICP treatment of soil by using urease enzyme extracted from watermelon seeds. In: IFCEE 2018 GSP 296, pp 115–124
11.
Zurück zum Zitat Putra H, Yasuhara H, Kinoshita N (2017) Optimum Condition for the application of enzyme-mediated calcite precipitation technique as soil improvement method. Int J Adv Sci Eng Inf Technol 7:2145–2151 CrossRef Putra H, Yasuhara H, Kinoshita N (2017) Optimum Condition for the application of enzyme-mediated calcite precipitation technique as soil improvement method. Int J Adv Sci Eng Inf Technol 7:2145–2151 CrossRef
18.
Zurück zum Zitat Carmona JPSF, Oliveira PJV (2017) Improvement of a sandy soil by enzymatic calcium carbonate precipitation. Geotech Eng 171:3–15CrossRef Carmona JPSF, Oliveira PJV (2017) Improvement of a sandy soil by enzymatic calcium carbonate precipitation. Geotech Eng 171:3–15CrossRef
21.
Zurück zum Zitat Kavazanjian E, Hamdan N (2015) Enzyme induced carbonate precipitation (EICP) columns for ground improvement. In: IFCEE 2015—geotechnical special publication, pp 2252–2261 Kavazanjian E, Hamdan N (2015) Enzyme induced carbonate precipitation (EICP) columns for ground improvement. In: IFCEE 2015—geotechnical special publication, pp 2252–2261
23.
Zurück zum Zitat Arab M, Omar M, Aljassmi R (2019) EICP cemented sand modified with biopolymer. In: International congress and exhibition" sustainable civil infrastructures, pp 74–85 Arab M, Omar M, Aljassmi R (2019) EICP cemented sand modified with biopolymer. In: International congress and exhibition" sustainable civil infrastructures, pp 74–85
24.
Zurück zum Zitat British Standards Institution (2010) BS 1377-2:1990 methods of test for soils for civil engineering purposes. Part 2: classification tests. Br St and 68 British Standards Institution (2010) BS 1377-2:1990 methods of test for soils for civil engineering purposes. Part 2: classification tests. Br St and 68
25.
Zurück zum Zitat Ghasemi P, Zamani A, Montoya B (2019) The effect of chemical concentration on the strength and erodibility of MICP treated sands. Geo-Congress 2019:143–151 Ghasemi P, Zamani A, Montoya B (2019) The effect of chemical concentration on the strength and erodibility of MICP treated sands. Geo-Congress 2019:143–151
28.
Zurück zum Zitat Rohy H, Arab M, Zeiada W (2019) One phase soil bio-cementation with EICP-soil mixing. In: Proceedings of the 4th world congress on civil, structural, and environmental engineering (CSEE’19), pp 1–8 Rohy H, Arab M, Zeiada W (2019) One phase soil bio-cementation with EICP-soil mixing. In: Proceedings of the 4th world congress on civil, structural, and environmental engineering (CSEE’19), pp 1–8
32.
Zurück zum Zitat Dhami NK, Reddy MS, Mukherjee A (2013) Biomineralization of calcium carbonates and their engineered applications: a review. Front Microbiol 4:1–13CrossRef Dhami NK, Reddy MS, Mukherjee A (2013) Biomineralization of calcium carbonates and their engineered applications: a review. Front Microbiol 4:1–13CrossRef
38.
Zurück zum Zitat MEEI (2014) Energy dispersive X-ray spectroscopy—handbook of analytical methods for materials. Mater EvalEng Inc, Plymouth, MN, USA, 17–18 MEEI (2014) Energy dispersive X-ray spectroscopy—handbook of analytical methods for materials. Mater EvalEng Inc, Plymouth, MN, USA, 17–18
Metadaten
Titel
Enhancing the Strength of Sandy Soil Through Enzyme-Induced Calcite Precipitation
verfasst von
Abubakar Sadiq Muhammed
Khairul Anuar Kassim
Muttaqa U. Zango
Kamarudin Ahmad
Jodin Makinda
Publikationsdatum
01.06.2021
Verlag
Springer International Publishing
Erschienen in
International Journal of Geosynthetics and Ground Engineering / Ausgabe 2/2021
Print ISSN: 2199-9260
Elektronische ISSN: 2199-9279
DOI
https://doi.org/10.1007/s40891-021-00289-4

Weitere Artikel der Ausgabe 2/2021

International Journal of Geosynthetics and Ground Engineering 2/2021 Zur Ausgabe