Tóm tắt nội dung:   Adsorption for HAP  and VOC Control 12.1 INTRODUCTION TO ADSORPTION OPERATIONS In adsorption operations, solids, usually in granular form, are brought in contact with gaseous or liquid mixtures. The solids must have the ability to preferentially concentrate or adsorb on their surfaces specific components from the mixture. This phenomenon is possible because the attractive forces that exist between the atoms, molecules, and ions holding the solids together are unsatisfied at the surface...