It was observed that the adsorption isotherms are well represented by both the Langmuir and Freundlich isotherm models.
结果表明，吸附等温线很好的符合兰缪尔模型和佛兰德利希模型。
2
All cadmium adsorption curves could be well described by Langmuir, Freundlich and Henry equations, with better fitness by Langmuir and Freundlich equations.