Journal of Civil and Environmental Engineering

Erwin Oh

Publications

• Research Article
  Laboratory Assessment of Kaolinite and Bentonite under Chemical electrokinetic Treatment
  Author(s): Nasim Mosavat, Erwin Oh and Gary ChaiNasim Mosavat, Erwin Oh and Gary Chai
  
  Electrokinetic treatment uses low intensity direct electric current or a low electric potential difference, to improve the engineering properties of subsurface soils while having minimum disturbance to the surface. This study aims to investigate the effects of chemical-electrokinetic treatment on properties of two types of clay soils at different intervals under the coupled Chemical, Hydraulic and Electrical (CHE) gradient. “Chemical-electrokinetic treatment” refers to improvement of soil with electrokinetic together with addition of chemical enhancement solution. The enhancement solutions used in this study are hydrated lime and saline solution. The combined effects of these processes together with various electrochemical and geochemical reactions would change the chemical composition of the soil porous medium, hence modifies the properties of the soil. The experiments we.. Read More»
  DOI: 10.4172/2165-784X.1000125

  Abstract PDF