Application of nanoclay and nanofiber filters to reduce soil permeability and leachates from landfill liners: A Review

محورهای موضوعی : Engineering geology

Mahdi Nikbakht ¹ , Fariba Behrooz Sarand ² , Rouzbeh Dabiri ³ , Masoud Bonab ⁴

1 - Department of Civil Engineering, Islamic Azad University, Tabriz Branch, Tabriz, Iran
2 - Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran
3 - Department of Civil Engineering, Islamic Azad University, Tabriz Branch, Tabriz, Iran
4 - Department of Civil Engineering, University of Tabriz, Tabriz, Iran

تاریخ دریافت : 1401/05/03 تاریخ پذیرش : 1401/05/03 تاریخ انتشار : 1401/03/11

کلید واژه: landfill, Nanofiber, Nanoclay, Soil permeability, Leachates,

چکیده مقاله :

This study aimed to provide a comprehensive review study of the nanoclay and nanofiber filter application in landfilling stage for solid wastes to control the leachate leakage from landfill liners. The filtering is a key element in landfill liners that prevent the leachate from seepage which is the main factor in groundwater pollution. In this regard, providing new methods that are more adaptable to environmental conditions can be efficient. The presented paper is prepared as a review study on nanotechnology application in geotechnics that is used for preventing leachate leaks from landfills body specifically nanoclay and nanofibers.