JPH01101697U - - Google Patents
Info
- Publication number
- JPH01101697U JPH01101697U JP1987198561U JP19856187U JPH01101697U JP H01101697 U JPH01101697 U JP H01101697U JP 1987198561 U JP1987198561 U JP 1987198561U JP 19856187 U JP19856187 U JP 19856187U JP H01101697 U JPH01101697 U JP H01101697U
- Authority
- JP
- Japan
- Prior art keywords
- grid
- utility
- scope
- registration request
- material made
- 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
- 239000000463 material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 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
- Filtering Materials (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198561U JPH01101697U (en]) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198561U JPH01101697U (en]) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01101697U true JPH01101697U (en]) | 1989-07-07 |
Family
ID=31489063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987198561U Pending JPH01101697U (en]) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01101697U (en]) |
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1987
- 1987-12-26 JP JP1987198561U patent/JPH01101697U/ja active Pending