ExTrAE, Laboratory of Extraction, Applied Thermodynamics and Equilibrium, Department of Food Engineering, Faculty of Food Engineering, University of Campinas—UNICAMP, 13083-862, Campinas, SP, Brazil, ...

Using thermodynamic models to determine the liquid–liquid equilibrium activity coefficient in ATPS facilitates ... polyethylene glycol (PEG 4000 and 6000), potassium phosphate, and water at different ...

The atmosphere is a mixture of gas molecules and each type of gas makes up a part of the total atmospheric pressure. The pressure the water molecules exert is another useful method of representing the ...