Calcite Precipitation In Bio-Mediated Tropical Residual Soil

Yee, Jason (2020) Calcite Precipitation In Bio-Mediated Tropical Residual Soil. Final Year Project, UTAR.

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Abstract

Biomediation in soil for improvement is a relatively new approach and environment friendly method in civil engineering. This method induces calcium carbonate (calcite) through the biological process of microbes which known as Microbial Induced Calcite Precipitate (MICP). There are less studies on the evaluation of biomediation in fine-grained soil such as clay in tropical residual soil, so far fine sands were used as the primary material for the research of MICP treatment. This purpose of this project is to study the effect of reagent concentrations on strength properties and calcite content of biomediated tropical residual soil as well as the uniformity of calcite precipitation. 3 sets of soil specimens were prepared by well mixing 1 x 108 cfu/ml of urease-forming bacteria, Sporosarcina Pasteurii with the tropical residual soil.

Item Type:	Final Year Project / Dissertation / Thesis (Final Year Project)
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Lee Kong Chian Faculty of Engineering and Science > Bachelor of Engineering (Honours) Civil Engineering
Depositing User:	Sg Long Library
Date Deposited:	06 Nov 2020 20:41
Last Modified:	06 Nov 2020 20:41
URI:	http://eprints.utar.edu.my/id/eprint/3761

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