JPS6320931U - - Google Patents
Info
- Publication number
- JPS6320931U JPS6320931U JP1986112555U JP11255586U JPS6320931U JP S6320931 U JPS6320931 U JP S6320931U JP 1986112555 U JP1986112555 U JP 1986112555U JP 11255586 U JP11255586 U JP 11255586U JP S6320931 U JPS6320931 U JP S6320931U
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- hollow sphere
- material according
- ribs
- holes
- 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 6
- 230000005484 gravity Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 239000010865 sewage 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)
- Gas Separation By Absorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986112555U JPH0427532Y2 (el) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986112555U JPH0427532Y2 (el) | 1986-07-22 | 1986-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320931U true JPS6320931U (el) | 1988-02-12 |
| JPH0427532Y2 JPH0427532Y2 (el) | 1992-07-02 |
Family
ID=30993541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986112555U Expired JPH0427532Y2 (el) | 1986-07-22 | 1986-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427532Y2 (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114469U (ja) * | 1982-01-29 | 1983-08-04 | 株式会社竹中工務店 | ヒ−トポンプ式冷暖房装置 |
-
1986
- 1986-07-22 JP JP1986112555U patent/JPH0427532Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114469U (ja) * | 1982-01-29 | 1983-08-04 | 株式会社竹中工務店 | ヒ−トポンプ式冷暖房装置 |
| JPS6320931Y2 (el) * | 1982-01-29 | 1988-06-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427532Y2 (el) | 1992-07-02 |