Modeling of osmotic kinetics in aqueous solutions, based on experimental data

- New experimental approach of limited volume variation is developed and applied.
- Osmotic kinetics is compared at two regimes: constant and variable solution volume.
- Kinetic dependences reveal divergences at constant and varied solution volume.
- Osmotic rates exhibit maxima as a function of time and pressure.
- Hypothesis of a polarization effect in the near-membrane space is put forward.