When NaCl at a concentration of 9 g/l was added to the growth medium, maximum PHA concentration of
5.33 g/l with a yield of 0.41 g/g VFA consumed was obtained, which
was 30% higher than for control and 17% and 10% higher than 3.5 g/
l NaCl and 6.5 g/l NaCl fermentations, respectively