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Continuous Hydrogen Production by Heterotrophic Growth of Citrobacter amalonaticus Y19 in Trickle Bed Reactor  [2005]

Park, J.Y. (Pusan National University, Busan, Republic of Korea) Lee, T.H. (Pusan National University, Busan, Republic of Korea) Oh, Y.K. (Pusan National University, Busan, Republic of Korea) Kim, J.R. (Pusan National University, Busan, Republic of Korea) et al.

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Résumé
H₂ from CO and water was continuously produced in a trickle bed reactor (TBR) using Citrobacter amalonaticus Y19. When the strain C. was cultivated in a stirred-tank reactor under a chemoheterotrophic and aerobic condition, the high final cell concentration of 13 g/L was obtained at 10 hr. When the culture was switched to an anaerobic condition with the continuous supply of gaseous Co, Co-dependent hydrogenase was fully induced and its hydrogen production activity approached 16 mmol/g cell/hr in 60 hr. The fully induced C. amalonaticus Y19 cells were circulated through a TBR packed with polyurethane foam, and the TBR was operated for more than 20 days for H₂ production.
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Dautres sujets

  • continuous H₂ production
  • trickle bed reactor
  • carbon monoxide
  • oxyde de carbone
  • Citrobacter amalonaticus Y19
  • monoxido de carbono
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Other information

Langue : Korean

Type : Directory

In AGRIS since : 2007

Volume : 20

Issue : 6

Start Page : 458

End Page : 463

All titles :

" Citrobacter amalonaticus Y19의 영양종속 성장을 이용한 Trickle Bed Reactor에서의 연속적인 수소생산 "

" Continuous Hydrogen Production by Heterotrophic Growth of Citrobacter amalonaticus Y19 in Trickle Bed Reactor "