MoS2/Ti02 Mixture: A Modification Strategies of Ti02 Nanoparticles to Improve Photocatalytic Activity Under Visible Light

摘要

Background: Dyes are used in various sectors, such as the industry, textile, leather, and plastic industries, and part of these dyes is released in the environment via wastewater.Objective: The present study aimed to investigated the surface-modified Ti02 by MoS2 and Cu.Method: The effects of surface enhancement on as-prepared adsorbents on adsorption of Methylene Blue (MB) was were studied in a batch system by considering various parameters such as contact time, initial dye concentration and temperature.Result: The results show that the adsorption process was well fitted with the pseudo-first-order kinetic model (R2 = 0.99). Further, the equilibrium data for the adsorption process have beenwere evaluated using Langmuir, Freundlich, and Temkin isotherms.