The main adsorbents such as natural material,synthetic material,modified materials and biosorption,their adsorption mechanisms and the factors of affecting adsorption were discussed.

• 讨论了天然材料、合成材料、改性材料、生物材料等种类的吸附剂,探讨了各类吸附剂的吸附机理和影响吸附的因素。