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 …

A review of enzyme induced carbonate precipitation (EICP): The role of enzyme kinetics

I Ahenkorah, MM Rahman, MR Karim, S Beecham… - Sustainable …, 2021 - mdpi.com
Enzyme-induced carbonate precipitation (EICP) is a relatively new bio-cementation
technique for ground improvement. In EICP, calcium carbonate (CaCO 3) precipitation …

[HTML][HTML] Unconfined compressive strength of MICP and EICP treated sands subjected to cycles of wetting-drying, freezing-thawing and elevated temperature …

I Ahenkorah, MM Rahman, MR Karim… - Journal of Rock …, 2023 - Elsevier
Microbial-induced carbonate precipitation (MICP) and enzyme-induced carbonate
precipitation (EICP) are two bio-cementation techniques, which are relatively new methods …

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 effect of biomolecules on enzyme-induced calcium carbonate precipitation in cementitious materials

E Baffoe, A Ghahremaninezhad - Construction and Building Materials, 2022 - Elsevier
This study examined the effect of different proteins on the enzyme-induced calcium
carbonate (EICP) processes in a cement environment. The ability of EICP to bind loosely …

The role of microorganisms in the nucleation of carbonates, environmental implications and applications

A Robles-Fernández, C Areias, D Daffonchio… - Minerals, 2022 - mdpi.com
Microbially induced carbonate precipitation (MICP) is an important process in the synthesis
of carbonate minerals, and thus, it is widely explored as a novel approach with potential for …

[PDF][PDF] 基于生物诱导碳酸钙沉淀的土体固化研究进展

张茜, 叶为民, 刘樟荣, 王琼, 陈永贵 - 岩土力学, 2022 - researchgate.net
基于微生物或脲酶诱导碳酸钙沉淀(MICP/EICP) 的土体固化技术是近年来岩土和地质工程领域
的研究热点之一. 在系统回顾基于生物诱导碳酸钙沉淀的土体固化技术发展历程的基础上 …

Influence of injection methods on calcareous sand cementation by EICP technique

Q Zhang, W Ye, Z Liu, Q Wang, Y Chen - Construction and Building …, 2023 - Elsevier
Calcareous sands are widely distributed on continental shelves, coastal zones, islands and
reefs in the tropical oceans. For being used as construction materials, calcareous sands …

Characteristics of MICP-and EICP-treated sands in simple shear conditions: a benchmarking with the critical state of untreated sand

I Ahenkorah, MM Rahman, MR Karim… - …, 2023 - icevirtuallibrary.com
Microbial-or enzyme-induced calcium carbonate (CaCO3) precipitation (MICP and EICP)
are relatively new ground improvement techniques. In this study, the mechanical behaviour …

State-of-the-art review of enzyme-induced calcite precipitation (EICP) for ground improvement: Applications and prospects

MG Arab, R Alsodi, A Almajed, H Yasuhara, W Zeiada… - Geosciences, 2021 - mdpi.com
The global construction industry consumes huge amounts of mined materials that are
considered unsustainable for earth resources. In addition, Portland cement which is a key …