Experimental and model studies of p–nitrophenol and phenol separation in the bulk liquid membrane with the application of bond–graph method

摘要: Abstract A new method has been developed to describe the transport and separation of phenolic compounds in agitated bulk liquid membrane system (ABLM). The pseudo-thermodynamic network analysis was applied simulate solution–diffusion phenol (PH) p–nitrophenol (PNP) with a fast neutralization reaction stripping solution. comparison experimental results system: PH, PNP aq. soln. (pH = 2)|cyclohexane|NaOH (pH = 10) calculations indicate that model can be successfully for prediction time dependent PH/PNP characteristics ABLM under study. It found factor attaining 50 observed by experiments calculations. considered as useful removal from mixture or cleaning reagent its specific applications.