Effect of Partial Shading on Photoproduction of Hydrogen by Chlorella (BIOCHEMICAL ENGINEERING)
スポンサーリンク
概要
- 論文の詳細を見る
The photoproduction of hydrogen by the green alga Chlorella pyrenoidosa was studied in 650ml bubble columns made of glass with 7 cm diameter. Hydrogen was produced by adding sodium dithionite as an oxygen scavenger directly to an algal suspension. When a part of the wall of the bubble column was shaded with a sheet of plastic film impervious to light, the production rate and total volume of hydrogen increased as compared to those in the columns without partial shading. This relationship between the hydrogen photoevolution rate and the proportion of lighted region is contrary to normal photochemical reactions. This phenomenon is considered to be related to the regulation by light of the activity of the enzymes and/or the photosynthetic electron transport systems, which was examined by measuring fluorescence induction curves of dark-adapted Chlorella cells and also the distribution of light intensity within the bubble column bioreactors.
- 社団法人日本生物工学会の論文
- 2004-05-25
著者
-
Kojima Eiichi
Institute Of Applied Biochemistry University Of Tsukuba
-
Lin B
Sun Yat‐sen (zhongshan) Univ. Guangzhou Chn
-
LIN BIN
Institute of Applied Biochemistry, University of Tsukuba
-
Lin Bin
Institute Of Applied Biochemistry University Of Tsukuba
関連論文
- SIMULTANEOUS MEASUREMENT OF TWO-DIMENSIONAL VELOCITY AND DIRECTION OF LIQUID FLOW BY CROSS-CORRELATION METHOD
- Effect of Light Intensity on Colony Size of Microalga Botryococcus braunii in Bubble Column Photobioreactors
- Effect of Partial Shading on Photoproduction of Hydrogen by Chlorella (BIOCHEMICAL ENGINEERING)
- Growth and Hydrocarbon Production of Microalga Botryococcus braunii in Bubble Column Photobioreactors
- Photoproduction of Hydrogen by Adapted Cells of Chlorella pyrenoidosa
- Turbulent Flow Measurements of Microalgal Cell Suspension in Bubble Column Bioreactors
- Pyrolysis of Cellulose Particles in a Fluidized Bed
- Measurement of Liquid Circulation in Concentric Airlift Reactors by Cross-Correlation Method.