JPS6167896U - - Google Patents
Info
- Publication number
- JPS6167896U JPS6167896U JP1984152638U JP15263884U JPS6167896U JP S6167896 U JPS6167896 U JP S6167896U JP 1984152638 U JP1984152638 U JP 1984152638U JP 15263884 U JP15263884 U JP 15263884U JP S6167896 U JPS6167896 U JP S6167896U
- Authority
- JP
- Japan
- Prior art keywords
- annular recess
- constriction part
- gas vent
- circumferential surface
- opened
- 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 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Description
第１図は本考案の一実嶋例を示す材の正面図
、第２図は同上縦断面図、第３図は同上平面図で
ある。 １……材本体、３……環状凹所、４……短円
筒部、５……開口部、６……絞り部、７……ガス
抜き孔、８……開口部。
、第２図は同上縦断面図、第３図は同上平面図で
ある。 １……材本体、３……環状凹所、４……短円
筒部、５……開口部、６……絞り部、７……ガス
抜き孔、８……開口部。
Claims (1)
- 両端を開口した短管状で途中に内方に膨出した
環状凹所が形成されこの環状凹所の一端に短円筒
部を介して一端開口部に向つてテーパー状に狭小
した絞り部が形成された材本体の、前記環状凹
所と絞り部間の周面に複数のガス抜き孔を開口さ
せたことを特徴とする水処理用材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152638U JPS6167896U (ja) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152638U JPS6167896U (ja) | 1984-10-09 | 1984-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6167896U true JPS6167896U (ja) | 1986-05-09 |
Family
ID=30710693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984152638U Pending JPS6167896U (ja) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6167896U (ja) |
-
1984
- 1984-10-09 JP JP1984152638U patent/JPS6167896U/ja active Pending