Conclusions
In this study, the use of activated carbons (CCUC, SSUC
and SCUC) prepared from marine green algae
U.
fasciata
and commercially activated carbon (CAC) were
tested as adsorbents for removal of Pb(II) ions from
aqueous solution. The batch study parameters, pH of
solution, contact time, initial Pb(II) concentration and
adsorbent dose were found to be effective on the adsorption efficiency of Pb(II). The Langmuir,