@misc{verissimo_influence_of_2006, author={Verissimo, S., Peinemann, K.-V., Bordado, J.}, title={Influence of the diamine structure on the nanofiltration performance, surface morphology and surface charge of the composite polyamide membranes}, year={2006}, howpublished = {journal article}, doi = {https://doi.org/10.1016/j.memsci.2005.12.014}, abstract = {The average water permeability of the samples was correlated with hydrophobic/hydrophilic character of the monomers by use of the octanol–water partition coefficient. At pH 6 the membranes from PIP, DAP and EAP presented the following order of rejection NaCl < MgSO4 < Na2SO4 characteristic of negatively charged membranes. The rejection order of the DAPP–TMC membrane was Na2SO4 < NaCl < MgSO4 since it was positively charged at pH 6. The membranes surfaces were in general flat except for the PIP–TMC membrane which had higher roughness. The DAP– and EAP–TMC presented an extremely thin film, undetectable by SEM analysis of the membranes cross-section.}, note = {Online available at: \url{https://doi.org/10.1016/j.memsci.2005.12.014} (DOI). Verissimo, S.; Peinemann, K.; Bordado, J.: Influence of the diamine structure on the nanofiltration performance, surface morphology and surface charge of the composite polyamide membranes. Journal of Membrane Science. 2006. vol. 279, no. 1-2, 266-275. DOI: 10.1016/j.memsci.2005.12.014}}