Making an implant level cast with the angled abutment and acrylic resin cap : A clinical report

Abstract

The adsorption behavior of aniline using single-walled carbon nanotubes (SWCNTS) as adsorbents is examined under ambient conditions. The adsorption equilibrium of aniline on SWCNTS was evaluated by the Langmuir, Freundlich, Dubinin Radushkevich and Tempkin isotherms. The results showed that the equilibrium data for aniline fi tted the Langmuir model best within the concentration range studied. Experimental results showed that the time taken to attain adsorption equilibrium for aniline was 30 min. The adsorption energy obtained was 218.25 J/mg, which indicates that the adsorption process is endothermic and a strong interaction between SWCNTS and Aniline molecules. The results showed that SWCNTS had good potential for the removal of aniline from industrial wastewater.