JPS5225463A - Micro-organism treating device filled with porous grains for waste wat er - Google Patents
Micro-organism treating device filled with porous grains for waste wat erInfo
- Publication number
- JPS5225463A JPS5225463A JP50100596A JP10059675A JPS5225463A JP S5225463 A JPS5225463 A JP S5225463A JP 50100596 A JP50100596 A JP 50100596A JP 10059675 A JP10059675 A JP 10059675A JP S5225463 A JPS5225463 A JP S5225463A
- Authority
- JP
- Japan
- Prior art keywords
- micro
- treating device
- device filled
- porous grains
- organism treating
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
PURPOSE:To provide a micro-organism treating device which feeds pressured air and removes clogs of the porous-grains filled layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50100596A JPS5225463A (en) | 1975-08-21 | 1975-08-21 | Micro-organism treating device filled with porous grains for waste wat er |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50100596A JPS5225463A (en) | 1975-08-21 | 1975-08-21 | Micro-organism treating device filled with porous grains for waste wat er |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5225463A true JPS5225463A (en) | 1977-02-25 |
Family
ID=14278237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50100596A Pending JPS5225463A (en) | 1975-08-21 | 1975-08-21 | Micro-organism treating device filled with porous grains for waste wat er |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5225463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115097A (en) * | 1988-10-23 | 1990-04-27 | Misuzu Kogyo Kk | Waste water treatment device and waste water treatment process |
| JPH0623380A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Method and apparatus for treating organic sewage |
| JP2009297625A (en) * | 2008-06-12 | 2009-12-24 | Ishigaki Co Ltd | Microorganism carrier and biological denitrification device |
-
1975
- 1975-08-21 JP JP50100596A patent/JPS5225463A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115097A (en) * | 1988-10-23 | 1990-04-27 | Misuzu Kogyo Kk | Waste water treatment device and waste water treatment process |
| JPH0623380A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Method and apparatus for treating organic sewage |
| JP2009297625A (en) * | 2008-06-12 | 2009-12-24 | Ishigaki Co Ltd | Microorganism carrier and biological denitrification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090128 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100128 Year of fee payment: 10 |
|
| LAPS | Cancellation because of no payment of annual fees |