Chenwit Linthong และ Prasert Pavasant. (2007) Influence of draft tube configuration on hydrodynamic properties and mass transfer in large scale airlift contactors. Chulalongkorn University:ม.ป.ท.Chenwit Linthong และ Prasert Pavasant. 2007. Influence of draft tube configuration on hydrodynamic properties and mass transfer in large scale airlift contactors. ม.ป.ท.:Chulalongkorn University;Chenwit Linthong และ Prasert Pavasant. Influence of draft tube configuration on hydrodynamic properties and mass transfer in large scale airlift contactors. ม.ป.ท.:Chulalongkorn University, 2007. Print.