Cansu Birgen

4 Questions 17 Answers 0 Followers

Questions related from Cansu Birgen

What is the economic feasibility of concentrating lignocellulosic biomass hydrolysates for fed-batch fermentation?

Fed-batch fermentation has many advantages such as reduced hydraulic load and wastewater generated. However, obtaining concentrated feed solution needs to be economically feasible to improve...

02 March 2018 3,983 7 View

Any resources for online CO2 data of a continuous fermentation?

Dear all, I am doing ABE fermentations (anaerobic). It is a bit challenging to obtain steady state during continuous operation. And I was wondering if I could use CO2 data to get an idea about the...

07 November 2017 3,997 6 View

Dissolved oxygen increase during anaerobic fermentation despite flushing with N2

Dear all, I have a similar problem in my anaerobic fermentations (glucose fermentation by C.beijerinckii). I flush the fermenter with N2 (0.5 l/min) entire time and stir. I prepare my anaerobic...

11 May 2017 6,215 7 View

Factors affecting the switch to solventogenesis in ABE fermentation besides pH and inhibitiory product concentrations?

I am doing Acetone-Butanol-Ethanol fermentation with C.acetobutylicum and C.beijerinckii. I often experince that cells don't switch to solventogenesis and don't produce solvents. I experienced it...

30 January 2017 9,248 7 View