Lignocelluloses prepared from woody tea stalk was used to adsorb tea catechins from green tea extract solution by static adsorption,focusing on the study of adsorption dynamics,isotherm equation and thermodynamic parameters.The results showed that with the temperature increasing from 288K to 308K,the adsorption equilibrium time was advanced from 180 min to 90 min,and the adsorption capacity of total catechins decreased.The Langmuir isotherm equation was fit to describe the adsorption of total catechins and ...