Removal of dorzolamide from biomedical wastewaters with adsorption onto graphite oxide/poly(acrylic acid) grafted chitosan nanocomposite

- The treatment of synthetic biomedical wastewaters was achieved using biosorbents.
- Graphite oxide and (acrylic acid) grafted chitosan form the nanocomposite (GO/CSA).
- Adsorption mechanism is proposed revealing interactions between chitosan and dorzo.
- Adsorbents were characterized using techniques as XRD, SEM, FTIR.
- Adsorption evaluation was achieved with equilibrium, kinetic and reuse experiments.