JPS61139793U - - Google Patents
Info
- Publication number
- JPS61139793U JPS61139793U JP1985020868U JP2086885U JPS61139793U JP S61139793 U JPS61139793 U JP S61139793U JP 1985020868 U JP1985020868 U JP 1985020868U JP 2086885 U JP2086885 U JP 2086885U JP S61139793 U JPS61139793 U JP S61139793U
- Authority
- JP
- Japan
- Prior art keywords
- water treatment
- contact material
- yarn
- insertion yarn
- rectangular
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000005273 aeration Methods 0.000 description 1
- 238000009940 knitting Methods 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 |
|---|---|---|---|
| JP1985020868U JPH0135277Y2 (https=) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985020868U JPH0135277Y2 (https=) | 1985-02-15 | 1985-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61139793U true JPS61139793U (https=) | 1986-08-29 |
| JPH0135277Y2 JPH0135277Y2 (https=) | 1989-10-26 |
Family
ID=30511753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985020868U Expired JPH0135277Y2 (https=) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135277Y2 (https=) |
-
1985
- 1985-02-15 JP JP1985020868U patent/JPH0135277Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0135277Y2 (https=) | 1989-10-26 |