State Key Laboratory of Plateau Ecology and Agriculture;
Qinghai University;
Xining 810016(China);
College of Eco-environmental Engineering;
Qinghai University;
Xining 810016(China);
College of Environmental Science and Engineering;
Beijing Forestry University;
Beijing 100083(China);
adsorption model; environmental behavior; perfluorooctane sulfonate alternative; soil properties; thermodynamic parameters;