Stabilization/Solidification Remediation Method for Contaminated Soil: A Review

Soft Soil Engineering International Conference 2015

Tajudin, S.A.A.^1,2 ; Azmi, M.A.M.^1,2 ; Nabila, A.T.A.^1,2

Research Center for Soft Soil, Universiti Tun Hussein Onn Malaysia, Batu Pahat Johor

86400, Malaysia^1

Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Batu Pahat Johor

86400, Malaysia^2

关键词: Contaminated soils;    Physical and chemical characteristics;    Physical and chemical properties;    Primary objective;    Remediation methods;    Soft soils;    Stabilization/solidification;    Stabilization/solidification (S/S);   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/136/1/012043/pdf
DOI  :  10.1088/1757-899X/136/1/012043

来源: IOP

【 摘 要 】

Stabilization/Solidification (S/S) is typically a process that involves a mixing of waste with binders to reduce the volume of contaminant leachability by means of physical and chemical characteristics to convert waste in the environment that goes to landfill or others possibly channels. Stabilization is attempts to reduce the solubility or chemical reactivity of the waste by changing the physical and chemical properties. While, solidification attempt to convert the waste into easily handled solids with low hazardous level. These two processes are often discussed together since they have a similar purpose of improvement than containment of potential pollutants in treated wastes. The primary objective of this review is to investigate the materials used as a binder in Stabilization/Solidification (S/S) method as well as the ability of these binders to remediate the contaminated soils especially by heavy metals.