JPH0742558Y2 - 汚水処理用接触材の支持装置 - Google Patents
汚水処理用接触材の支持装置Info
- Publication number
- JPH0742558Y2 JPH0742558Y2 JP1990058087U JP5808790U JPH0742558Y2 JP H0742558 Y2 JPH0742558 Y2 JP H0742558Y2 JP 1990058087 U JP1990058087 U JP 1990058087U JP 5808790 U JP5808790 U JP 5808790U JP H0742558 Y2 JPH0742558 Y2 JP H0742558Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- cord body
- cord
- contact
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 39
- 238000004065 wastewater treatment Methods 0.000 title description 6
- 239000010865 sewage Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 11
- 244000005700 microbiome Species 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058087U JPH0742558Y2 (ja) | 1990-05-31 | 1990-05-31 | 汚水処理用接触材の支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058087U JPH0742558Y2 (ja) | 1990-05-31 | 1990-05-31 | 汚水処理用接触材の支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417896U JPH0417896U (enrdf_load_stackoverflow) | 1992-02-14 |
| JPH0742558Y2 true JPH0742558Y2 (ja) | 1995-10-04 |
Family
ID=31583380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990058087U Expired - Lifetime JPH0742558Y2 (ja) | 1990-05-31 | 1990-05-31 | 汚水処理用接触材の支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742558Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-05-31 JP JP1990058087U patent/JPH0742558Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417896U (enrdf_load_stackoverflow) | 1992-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |