單元大綱


    • Basic principles of separation operations

      ➤ Mechanical separation (heterophase systems): using differences in size and mass of materials

      ➤Transportive separation (homogeneous phase systems): using differences in the speed of movement of substances

      ➤Diffusive separation (homogeneous systems): using the difference between the concentration of a substance and its equilibrium concentration

    • Professor Seki retired from Hokkaido University in March, 2024.