1 | Oxygen adsorbs on tungsten. | |
2 | Charcoal can adsorb colored liquids. | |
3 | The various methods of purification through the use of selective adsorption have several features in common . | |
4 | Threonine grafted compound could adsorb cuprum, iron and calcium. | |
5 | They can potentially improve processes such as adsorption, catalysis and disinfection. |