01959nam a2200253 a 4500 vtls000019018 KUKTEM 20251114204342.0 070327t2006 my f m 000 0 eng d THE0002280(Local) 201905241214 shamsul 201107131909 VLOAD 200908141311 VLOAD 200908141242 VLOAD 200703271237 farina UMP QR88.5 .N67 2006 rs Thesis Norbaya Mat Rani The study of hydrogen production using photosynthetic bacteria rhodospirillum rubrum / Norbaya Mat Rani Kuantan, Pahang : KUKTEM , 2006 xi, 30 p. : ill. ; 30 cm. + 1 computer disc Project paper (Bachelor of Chemical Engineering) -- Kolej Universiti Kejuruteraan dan Teknologi Malaysia - 2006 Bibliography: p. 27-28 Hydrogen has been considered a potential fuel for the future since it is carbon-free and oxidized to water as a combustion product. Photoproduction of hydrogen from synthesis gas has been carried out in a batch culture. Rhodospirillum rubrum, an anaerobic photosynthetic bacterium was used in this research to catalyze water gas shift reaction which is oxidize CO and water to CO2 and hydrogen in batch fermentation. The synthesis gas (CO) was used as a source of energy along with tungsten light supplied for growth and bioconversion of the photosynthetic bacteria. The bacteria were grown under anaerobic condition in liquid media; acetate was used as a carbon source in presence of synthesis gas. The effect of different light intensity and shaking frequency on production of hydrogen were determined. The maximum hydrogen produce at intensity of 1600 lux that is 0.43 mmol H2 while shaking frequency of 300 rpm produce 0.58 mmol H2 Photosynthetic bacteria Photosynthesis 0 0 0 1 10000 10000 2019-09-04 0 CD 2090 | QR88.5 .N67 2006 rs Thesis 0000021649 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 QR88.5 .N67 2006 rs Thesis 0000021648 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 525 531 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992