Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing element or inorganic compound except carbon dioxide
Patent
1982-06-16
1984-04-10
Wiseman, Thomas G.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing element or inorganic compound except carbon dioxide
435173, 435257, 435946, 47 14, C12P 300, C12N 1300, C12N 112, A01H 1300
Patent
active
044422113
ABSTRACT:
Efficiency of process for producing H.sub.2 by subjecting algae in an aqueous phase to light irradiation is increased by culturing algae which has been bleached during a first period of irradiation in a culture medium in an aerobic atmosphere until it has regained color and then subjecting this algae to a second period of irradiation wherein hydrogen is produced at an enhanced rate.
REFERENCES:
patent: 4010076 (1977-03-01), Weetall
patent: 4148690 (1979-04-01), Weetall
Weissman et al., "Hydrogen Production by Nitrogen-Starved Cultures of Anabaena Cylindrica", Applied and Environmental Microbiology 33(1) (1977) pp. 123-131.
Bothe, "Hydrogen Production by Algae", Experientia 38 (1/82) pp. 59-66.
Greenbaum, "Simultaneous Photoproduction of Hydrogen and Oxygen by Photosynthesis", Biotechnology and Bioengineering Symposium 10 (1980) pp. 1-13.
Zajic et al., "Microbial Hydrogen Production from Replenishable Resources", International Journal of Hydrogen Energy 4 (1979) pp. 385-402.
Esposito Michael F.
Grant Edwin D.
Hamel Stephen D.
Tarcza John Edward
The United States of America as represented by the United States
LandOfFree
Method for producing hydrogen and oxygen by use of algae does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing hydrogen and oxygen by use of algae, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing hydrogen and oxygen by use of algae will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-893460