Research Article

Enhanced Adsorption and Removal of Ciprofloxacin on Regenerable Long TiO2 Nanotube/Graphene Oxide Hydrogel Adsorbents

Figure 6

Langmuir isotherm model (a) and regeneration properties (b) (initial concentration 200 mg/L) of rGO, rGO-TON, and rGO-P25.
(a)
(b)