@ARTICLE{Bina_Bijan_Benzene_2012, author={Bina, Bijan and Amin, Mohammad Mehdi and Rashidi, Alimorad and Pourzamani, Hamidreza}, volume={vol. 38}, number={No 1}, journal={Archives of Environmental Protection}, howpublished={online}, year={2012}, publisher={Polish Academy of Sciences}, abstract={The removal of benzene (B) and toluene (T) from aqueous solution by multi walled, single walled, and hybrid carbon nanotubes (MWCNTs, SWCNTs, and HCNTs) was evaluated for a nanomaterial dose of 1 g/l, concentration of 10-100 mg/l, and pH 7. The equilibrium amount removed by SWCNTs (B: 9.98 mg/g and T: 9.96 mg/g) was higher than for MWCNTs and HCNTs. Toluene has a higher adsorption tendency on CNTs than benzene, which is related to the increasing water solubility and the decreasing molecular weight of the compounds. The SWCNTs performed better for B and T sorption than the MWCNTs and HCNTs. Isotherms study based on isofit program indicate that the Generalized Langmuir-Freundlich (GLF) isotherm expression provides the best fit for benzene sorption, and that Brunauer-Emmett-Teller (BET) isotherm is the best fit for toluene adsorption by SWCNT. SWCNTs are efficient B and T adsorbents and possess good potential applications to water and wastewater treatment and maintain water of high quality that could be used for cleaning up environmental pollution.}, type={Artykuły / Articles}, title={Benzene and Toluene Removal by Carbon Nanotubes from Aqueous Solution}, URL={http://journals.pan.pl/Content/85623/PDF/10265-Volume38-Issue1_01-paper.pdf}, doi={10.2478/v10265-012-0001-0}, keywords={Benzene, carbon nanotubes, isofit, toluene}, }