JPS5794289A - Cultivation of photosynthetic bacterium - Google Patents
Cultivation of photosynthetic bacteriumInfo
- Publication number
- JPS5794289A JPS5794289A JP17021580A JP17021580A JPS5794289A JP S5794289 A JPS5794289 A JP S5794289A JP 17021580 A JP17021580 A JP 17021580A JP 17021580 A JP17021580 A JP 17021580A JP S5794289 A JPS5794289 A JP S5794289A
- Authority
- JP
- Japan
- Prior art keywords
- photosynthetic bacteria
- treatment
- light
- proliferation
- synthetic resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE:To promote the proliferation of photosynthetic bacteria, and to improve the quality of the produced bacterial cell, by culturing photosynthetic bacteria under the lighting conditions free from UV light having the wavelength shorter than a specific level. CONSTITUTION:Photosynthetic bacteria (e.g. bacteria belonging to Rhodospirillaceae family, Chloroflexaceae family, etc.) are cultured under the lighting conditions essentially free from the UV light having a wavelength of <=340nm. In the organic waste water treatment of organic industrial waste liquid discharged by the treatment of man and cattle sewage, food processing, preparation of oils and fats, sugar manufacturing, leather manufacturing, etc., the treatment with ordinary photosynthetic bacteria has a disadvantage that it necessitates the treating time of as much as about 7-20 times that of the activated sludge process, however, the treatment can be accelerated by the proliferation of the photosynthetic bacteria. A glass plate or a synthetic resin film coated or laminated with a synthetic resin film containing a UV absorber, can be used for cutting the unnecessary UV-light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17021580A JPS5794289A (en) | 1980-12-04 | 1980-12-04 | Cultivation of photosynthetic bacterium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17021580A JPS5794289A (en) | 1980-12-04 | 1980-12-04 | Cultivation of photosynthetic bacterium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5794289A true JPS5794289A (en) | 1982-06-11 |
| JPS6313674B2 JPS6313674B2 (en) | 1988-03-26 |
Family
ID=15900798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17021580A Granted JPS5794289A (en) | 1980-12-04 | 1980-12-04 | Cultivation of photosynthetic bacterium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020130077A (en) * | 2019-02-21 | 2020-08-31 | 三菱ケミカルエンジニアリング株式会社 | Anaerobic bacterium culture device equipped with mechanism for containing fine bubbles and ultrafine bubbles of gas containing nitrogen gas as main component in culture solution, and anaerobic bacterium culture method using the anaerobic bacterium culture device |
-
1980
- 1980-12-04 JP JP17021580A patent/JPS5794289A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020130077A (en) * | 2019-02-21 | 2020-08-31 | 三菱ケミカルエンジニアリング株式会社 | Anaerobic bacterium culture device equipped with mechanism for containing fine bubbles and ultrafine bubbles of gas containing nitrogen gas as main component in culture solution, and anaerobic bacterium culture method using the anaerobic bacterium culture device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313674B2 (en) | 1988-03-26 |
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