Removal of 4-chlorophenol from water using different carbon nanostructures: A comparison study

The obtained results showed that the adsorption trend was as CMK-3n > porous graphene > MWCNT > Carbon nanofiber > SWCNT, in which the CMK-3 possessed the highest equilibrium adsorption capacity and retained near 90% of its initial adsorption capacity even after 3 regeneration-reuse cycles.