JPS5441382A - Sealing of fermentor - Google Patents
Sealing of fermentorInfo
- Publication number
- JPS5441382A JPS5441382A JP10546777A JP10546777A JPS5441382A JP S5441382 A JPS5441382 A JP S5441382A JP 10546777 A JP10546777 A JP 10546777A JP 10546777 A JP10546777 A JP 10546777A JP S5441382 A JPS5441382 A JP S5441382A
- Authority
- JP
- Japan
- Prior art keywords
- fermentor
- sealing
- hydrogen peroxide
- mechanical seal
- aqueous hydrogen
- 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
Landscapes
- Mechanical Sealing (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE: To prevent the contamination of a fermentor with saprophytes without suppressing the fermentation reaction, by using aqueous hydrogen peroxide as sealing liquid of a mechanical seal of a rotating device of a fermentor.
CONSTITUTION: Stirrer, pump, etc., of a fermentor are sealed with a mechanical seal containing 1W3% aqueous hydrogen peroxide as sealant.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10546777A JPS5441382A (en) | 1977-09-02 | 1977-09-02 | Sealing of fermentor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10546777A JPS5441382A (en) | 1977-09-02 | 1977-09-02 | Sealing of fermentor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5441382A true JPS5441382A (en) | 1979-04-02 |
JPS569113B2 JPS569113B2 (en) | 1981-02-27 |
Family
ID=14408374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10546777A Granted JPS5441382A (en) | 1977-09-02 | 1977-09-02 | Sealing of fermentor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5441382A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020130079A (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 | Liquid-feeding pump used in biological reaction apparatus, biological reaction apparatus equipped with the liquid-feeding pump, and biological reaction method using the biological reaction apparatus |
CN112940888A (en) * | 2021-03-19 | 2021-06-11 | 永州江嘉生物科技有限公司 | Sealing mechanism for brewing Xiaoqu liquor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140114U (en) * | 1984-02-24 | 1985-09-17 | カルソニックカンセイ株式会社 | Voltage regulator for bimetal gauges |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS476236U (en) * | 1971-02-15 | 1972-09-21 |
-
1977
- 1977-09-02 JP JP10546777A patent/JPS5441382A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS476236U (en) * | 1971-02-15 | 1972-09-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020130079A (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 | Liquid-feeding pump used in biological reaction apparatus, biological reaction apparatus equipped with the liquid-feeding pump, and biological reaction method using the biological reaction apparatus |
CN112940888A (en) * | 2021-03-19 | 2021-06-11 | 永州江嘉生物科技有限公司 | Sealing mechanism for brewing Xiaoqu liquor |
Also Published As
Publication number | Publication date |
---|---|
JPS569113B2 (en) | 1981-02-27 |
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