%0 Journal Article %T Modeling the Effect of Bed Height and Particle Size for Vitamin K2 Production in a Static Bed Fermenter %A Raja Mahanama %A Aydin Berenjian %A Fariba Dehghani %A John Kavanagh %J Engineering Letters %D 2012 %I International Association of Engineers %U http://www.engineeringletters.com/issues_v20/issue_1/EL_20_1_03.pdf