JPS5285766A - Regeneration of granular filter agents - Google Patents
Regeneration of granular filter agentsInfo
- Publication number
- JPS5285766A JPS5285766A JP90476A JP90476A JPS5285766A JP S5285766 A JPS5285766 A JP S5285766A JP 90476 A JP90476 A JP 90476A JP 90476 A JP90476 A JP 90476A JP S5285766 A JPS5285766 A JP S5285766A
- Authority
- JP
- Japan
- Prior art keywords
- regeneration
- filter agents
- granular filter
- agents
- regenerate
- 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
- Filtering Materials (AREA)
Abstract
PURPOSE: To regenerate the ability of filter agents by making a water flow containing air bubbles in parallel with a vertical net on and near which they are suspended.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90476A JPS5285766A (en) | 1976-01-07 | 1976-01-07 | Regeneration of granular filter agents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90476A JPS5285766A (en) | 1976-01-07 | 1976-01-07 | Regeneration of granular filter agents |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5285766A true JPS5285766A (en) | 1977-07-16 |
JPS554452B2 JPS554452B2 (en) | 1980-01-30 |
Family
ID=11486655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP90476A Granted JPS5285766A (en) | 1976-01-07 | 1976-01-07 | Regeneration of granular filter agents |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5285766A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56169998A (en) * | 1980-06-02 | 1981-12-26 | Seiko Epson Corp | Sound producing element |
JPS58125500U (en) * | 1982-02-19 | 1983-08-26 | カシオ計算機株式会社 | Sound device for small electronic equipment |
-
1976
- 1976-01-07 JP JP90476A patent/JPS5285766A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS554452B2 (en) | 1980-01-30 |
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