Bio-cement production using microbially induced calcite precipitation (MICP) method: A review

KA Gebru, TG Kidanemariam… - Chemical Engineering …, 2021 - Elsevier
To meet the demands of highly developing construction distribution over the world, the
production of more amount of cement is mandatory. But, the production process of cement is …

Enzyme induced calcium carbonate precipitation and its engineering application: A systematic review and meta-analysis

I Ahenkorah, MM Rahman, MR Karim… - Construction and Building …, 2021 - Elsevier
Microbially induced calcium carbonate precipitation (MICP) and enzyme induced calcium
carbonate precipitation (EICP) are the two most widely known bio-cementation techniques …

One-phase-low-pH enzyme induced carbonate precipitation (EICP) method for soil improvement

MJ Cui, HJ Lai, T Hoang, J Chu - Acta Geotechnica, 2021 - Springer
Enzyme induced carbonate precipitation (EICP) is an emerging soil improvement method
using free urease enzyme for urea hydrolysis. This method has advantages over the …

Effects of enzyme-induced carbonate precipitation technique on multiple heavy metals immobilization and unconfined compressive strength improvement of …

Y Bian, Y Chen, L Zhan, H Guo, H Ke, Y Wang… - Science of The Total …, 2024 - Elsevier
Enzyme-induced carbonate precipitation (EICP) has been studied in remediation of heavy
metal contaminated water or soil in recent years. This paper aims to investigate the …

The influence of environmental factors and precipitation precursors on enzyme-induced carbonate precipitation (EICP) process and its application on modification of …

D Xie, R Zhang, J Wang - Journal of Cleaner Production, 2023 - Elsevier
Recycled concrete aggregates are greatly limited in applications due to the defects in the
adhered mortar. In this study, a novel bio-deposition method, enzyme-induced carbonate …

Factors affecting soybean crude urease extraction and biocementation via enzyme-induced carbonate precipitation (EICP) for soil improvement

S Shu, B Yan, B Ge, S Li, H Meng - Energies, 2022 - mdpi.com
Enzyme-induced carbonate precipitation (EICP) is a new biogeotechnical ground
improvement technique that uses calcium carbonate (CaCO3) formed by biochemical …

Comparison of soil improvement methods using crude soybean enzyme, bacterial enzyme or bacteria-induced carbonate precipitation

MJ Cui, HJ Lai, SF Wu, J Chu - Géotechnique, 2022 - icevirtuallibrary.com
Either microbial or enzyme-induced carbonate precipitation (MICP or EICP) has emerged to
provide an alternative to cement-based ground improvement methods. For EICP, either plant …

[HTML][HTML] Mitigation of soil liquefaction using microbial technology: an overview

K Wang, S Wu, J Chu - Biogeotechnics, 2023 - Elsevier
Soil liquefaction is a major geo-hazard. As liquefaction could occur anywhere in a sand
layer and result in large-scale lateral spreading, treatment for liquefaction needs to be …

Enhancing the strength of granular material with a modified enzyme-induced carbonate precipitation (EICP) treatment solution

K Martin, HK Tirkolaei, E Kavazanjian - Construction and Building Materials, 2021 - Elsevier
Baseline and modified EICP solutions were used to treat four cohesionless materials. The
modified solution (modified with powdered milk) resulted in enhanced strength in all four …

[HTML][HTML] Field implementation of enzyme-induced carbonate precipitation technology for reinforcing a bedding layer beneath an underground cable duct

K Xu, M Huang, J Zhen, C Xu, M Cui - Journal of Rock Mechanics and …, 2023 - Elsevier
A suitable bearing capacity of foundation is critical for the safety of civil structures.
Sometimes foundation reinforcement is necessary and an effective and environmentally …