[HTML][HTML] A critical review of biomineralization in environmental geotechnics: Applications, trends, and perspectives

Y Zhang, X Hu, Y Wang, N Jiang - Biogeotechnics, 2023 - Elsevier
In this review paper, the applications of biomineralization in environmental geotechnics are
analyzed. Three environmental geotechnics scenarios, namely heavy metal contamination …

Recycling of coal fly ash in building materials: a review

X Lu, B Liu, Q Zhang, Q Wen, S Wang, K Xiao, S Zhang - Minerals, 2022 - mdpi.com
Coal fly ash (CFA) is a type of solid waste produced in the process of coal combustion,
which is rich in silicon oxide, aluminum oxide and a small number of heavy metals and …

Comparison and mechanism analysis of MgO, CaO, and Portland cement for immobilization of heavy metals in MSWI fly ash

Y Duan, X Liu, X Ma, W Hong, G Lv, X Jiang - Waste Management, 2024 - Elsevier
The significant production of municipal solid waste incineration fly ash (MSWI FA)
underscores the importance of developing efficient solidification materials. This study …

Effect of microbial-cemented on mechanical properties of iron tailings backfill and its mechanism analysis

J Qiu, J Xiang, W Zhang, Y Zhao, X Sun, X Gu - Construction and Building …, 2022 - Elsevier
In the traditional backfill mining engineering, cement cementation method is generally
adopted, but it has high cost and emits a large amount of CO 2, which aggravates the …

Effect of microbial-induced calcite precipitation on shear strength of gold mine tailings

H Behzadipour, A Sadrekarimi - Bulletin of Engineering Geology and the …, 2023 - Springer
Mine tailings are often considered problematic materials because of their loose depositional
fabric and susceptibility to static and cyclic liquefaction failures. Yet, they are often stored …

Properties and mechanisms of steel slag strengthening microbial cementation of cyanide tailings

C Zou, M Xiao, Q Jiang, Z Wang, C Zheng - Chemosphere, 2024 - Elsevier
The advantages of microbial induced carbonate precipitation (MICP) as bio-cementation
technology for tailings-solidification are under extensive investigation. In order to improve …

Geotechnical properties of clayey soils stabilized with marble dust and granulated blast furnace slag

AS Soğancı, Y Yenginar, A Orman - KSCE Journal of Civil Engineering, 2023 - Springer
The stabilization of clayey soils is one of the most challenging areas of geotechnical
engineers. In shallow and deep stabilization works, the most preferred materials are lime …

[HTML][HTML] Bacterial activity and cementation pattern in biostimulated MICP-treated sand-bentonite mixtures

Y Zhang, X Xu, S Liu, Y Wang, J Du, N Jiang - Journal of Rock Mechanics …, 2024 - Elsevier
The application of microbially induced carbonate precipitation (MICP) in clayey soils has
attracted much attention, and many studies used clay as an additive to enhance microbial …

Bioremediation of stainless steel pickling sludge through microbially induced carbonate precipitation

J Zhang, P Su, L Li - Chemosphere, 2022 - Elsevier
In this study, microbial induce carbonate precipitation (MICP) was introduced to immobilize
chromium (Cr) in stainless steel pickling sludge (SSPS). Two methods were utilized to …

[HTML][HTML] Recovery of phosphorus from public toilet press filtrate using Ca-rich fly ash through the formation of hydroxyapatite (HAP)

P Su, Q Huo, J Zhang, G Zhao, B Quan… - … Conservation & Recycling …, 2023 - Elsevier
Hydroxyapatite (HAP) precipitation is considered to be one of the most promising
approaches for phosphorus recovery, though it often requires sophisticated control of local …