Sökning: "scale-down reactor"

Hittade 3 avhandlingar innehållade orden scale-down reactor.

1. 1. Effects of high sugar concentrations in production scale bioreactor : a scale-down study of s. cervisiae

   Författare :Stefan George; KTH; []
   Nyckelord :;

   Sammanfattning : Substrate concentration gradients exist in large-scalebioreactors, due to a combination of insufficient mass transferand mixing, and microbial activities. Zones with high substrateconcentration may arise close to a feed point. It is largelyunknown to what extent these gradients influence themicroorganisms and what the microbial response might be. LÄS MER

3. 2. Impact of bioprocess desing on production of high quality proteins in Escherichia coli

   Författare :Fredrik Bylund; KTH; []
   Nyckelord :Escherichia coil; fed-batch; substrate gradients; scale up; scale-down reactor;

   Sammanfattning : .... LÄS MER

4. 3. Metabolic responses ofPseudomonas stutzeriandEscherichia colisubjected to starvation and surplus of carbon/energy substrates in bioreactors

   Författare :Bo Xu; KTH; []
   Nyckelord :;

   Sammanfattning : Transient nitrite accumulation during anaerobicdenitrification is a widespread phenomenon for manydenitrifying bacteria includingPseudomonasstutzeri. Nitrate starvation caused the degradation ofthe second denitrifying enzyme nitrite reductase (NiR) inP.stutzeri. LÄS MER