Measurement of surface tension of surfactant made from bacteria. It found that the bacteria strains TH204 and TH305 have the value of the surface tension of surfactant is equal to kN/m and 21.1, respectively, 18.88.
Measuring the surface tension of the surfactant is produced by the bacterium Bacillus subtilis strain TH204 and TH305 has a surface tension of the surfactant were 21.1 and 18.88 Newton / m, respectively.
Measurement of the surface tension of surfactant producing bacteria, it was found that the bacteria strains and surface tension of surfactant TH204 TH305 is equal and 21.1 18.88 n / m. Respectively.