FIELD: biotechnology. SUBSTANCE: blue-green algae were placed on the hollow fibers into phytobioreactor filled with nutrient medium consisting of water, mineral salts, catalyst and gas - air under pressure 500 torrs. Then hydrogen produced and absorbed by algae is separated by heating to 80-90 C, not above. Hydrogen producing is based on sunlight energy. EFFECT: increased yield and duration of hydrogen production. 1 dwg
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Authors
Dates
1997-07-10—Published
1992-04-07—Filed