JPH0491797U - - Google Patents
Info
- Publication number
- JPH0491797U JPH0491797U JP1990406860U JP40686090U JPH0491797U JP H0491797 U JPH0491797 U JP H0491797U JP 1990406860 U JP1990406860 U JP 1990406860U JP 40686090 U JP40686090 U JP 40686090U JP H0491797 U JPH0491797 U JP H0491797U
- Authority
- JP
- Japan
- 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
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
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406860U JP2509752Y2 (ja) | 1990-12-28 | 1990-12-28 | 接触曝気処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406860U JP2509752Y2 (ja) | 1990-12-28 | 1990-12-28 | 接触曝気処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0491797U true JPH0491797U (sh) | 1992-08-10 |
| JP2509752Y2 JP2509752Y2 (ja) | 1996-09-04 |
Family
ID=31883946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990406860U Expired - Lifetime JP2509752Y2 (ja) | 1990-12-28 | 1990-12-28 | 接触曝気処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509752Y2 (sh) |
-
1990
- 1990-12-28 JP JP1990406860U patent/JP2509752Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509752Y2 (ja) | 1996-09-04 |