Improved methods, properties, applications and prospects of microbial induced carbonate precipitation (MICP) treated soil: A review

Biogeotechnics, Journal Year: 2024, Volume and Issue: 3(1), P. 100123 - 100123

Published: July 18, 2024

Soil improvement is one of the most important issues in geotechnical engineering practice. The wide application traditional techniques (cement/chemical materials) are limited due to damage ecological environment and intensify carbon emissions. However, use microbial induced calcium carbonate precipitation (MICP) obtain bio-cement a novel technique with potential induce soil stability, providing low-carbon, environment-friendly, sustainable integrated solution for some problems environment. This paper presents comprehensive review latest progress based on MICP strategy. It systematically summarizes overviews mineralization mechanism, influencing factors, improved methods, characteristics, current field status MICP. Additionally, it also explores limitations correspondingly proposes prospective applications via approach improvement. indicates that utilization different environmental calcium-based wastes combination materials conducive meeting market demand. Furthermore, we recommend encourage global collaborative study practice view commercializing future. purports provide insights engineers interdisciplinary researchers, guidance future applications.

Language: Английский

The exploration of effect for nano-Al2O3 on solid waste based superfine tailings cemented paste backfill: Pyrolysis property, hydration mechanism and environmental risk

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 452, P. 139035 - 139035

Published: Nov. 1, 2024

Language: Английский