JPH0414197U - - Google Patents
Info
- Publication number
- JPH0414197U JPH0414197U JP1990056403U JP5640390U JPH0414197U JP H0414197 U JPH0414197 U JP H0414197U JP 1990056403 U JP1990056403 U JP 1990056403U JP 5640390 U JP5640390 U JP 5640390U JP H0414197 U JPH0414197 U JP H0414197U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- shaped
- contact body
- ring
- string
- 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
- 239000000835 fiber Substances 0.000 claims description 2
- 238000005273 aeration Methods 0.000 claims 1
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990056403U JPH0414197U (enrdf_load_stackoverflow) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990056403U JPH0414197U (enrdf_load_stackoverflow) | 1990-05-28 | 1990-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0414197U true JPH0414197U (enrdf_load_stackoverflow) | 1992-02-05 |
Family
ID=31580196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990056403U Pending JPH0414197U (enrdf_load_stackoverflow) | 1990-05-28 | 1990-05-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0414197U (enrdf_load_stackoverflow) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6339500B2 (enrdf_load_stackoverflow) * | 1985-06-03 | 1988-08-05 | Canon Kk | |
JPH01171692A (ja) * | 1988-02-08 | 1989-07-06 | Tobishima Corp | 廃水処理装置に使用する接触消化装置 |
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1990
- 1990-05-28 JP JP1990056403U patent/JPH0414197U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6339500B2 (enrdf_load_stackoverflow) * | 1985-06-03 | 1988-08-05 | Canon Kk | |
JPH01171692A (ja) * | 1988-02-08 | 1989-07-06 | Tobishima Corp | 廃水処理装置に使用する接触消化装置 |