Journal of Colloid and Interface Science, Vol.228, No.1, 178-181, 2000
Estimation of distribution parameters of organic solutes in cloud point extraction
Cloud point extraction of aromatic solutes in the system containing nonionic surfactant polyoxyethylene nonylphenyl ether (PONPE 10) was discussed in terms of their hydrogen-bond donating and accepting abilities and hydrophobicity. It was shown that the Abraham model could be used to estimate the distribution ratio and the effect of aromatic solutes on the cloud point.