Surfactant Enhanced Remediation (SER) has been widely used to control the pollution of polycyclic aromatic hydrocarbons (PAHs) in soil. In this work, the two types of gemini anionic surfactant AGS and traditional nonionic surfactants including Tween-80, TritonX-100 and Brij35 were chosen in order to obtain the environmentally friendly and economic surfactant remediation technology. The desorption of phenanthrene and naphthalene in soil by single and mixed surfactant systems has been studied. The impact of t...