Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing element or inorganic compound except carbon dioxide
Patent
1982-09-27
1985-07-30
Rosen, Sam
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing element or inorganic compound except carbon dioxide
47 14, 435 42, 435232, 435253, 435946, 435241, C12P 300
Patent
active
045322104
ABSTRACT:
Hydrogen is biologically, effectively produced by an alga in an alternating light/dark cycle which comprises alternating a step for cultivating the alga in water under aerobic conditions in the presence of light to accumulate photosynthetic products in the alga and a step for cultivating the alga in water under microaerobic conditions in the dark to decompose accumulated material by photosynthesis to evolve hydrogen.
REFERENCES:
patent: 3959923 (1973-06-01), Selke
patent: 4148690 (1979-04-01), Weetall
Biochemistry of Industrial Micro-Organisms, Ed. by C. Rainbow and A. H. Rose, Academic Press, 1963, pp. 396-401, Elias Greenbaum, Science, vol. 125, 1/15/82, pp. 291-293.
Greenbaum, "Biotechnology and Bioengineering Symp.", No. 10, pp. 1-13 (1980).
Miura Yoshiharu
Miyamoto Kazuhisa
Yagi Kiyohito
Herald William J.
Rosen Sam
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