JPH078080Y2 - 散気管の支持体 - Google Patents
散気管の支持体Info
- Publication number
- JPH078080Y2 JPH078080Y2 JP1990039831U JP3983190U JPH078080Y2 JP H078080 Y2 JPH078080 Y2 JP H078080Y2 JP 1990039831 U JP1990039831 U JP 1990039831U JP 3983190 U JP3983190 U JP 3983190U JP H078080 Y2 JPH078080 Y2 JP H078080Y2
- Authority
- JP
- Japan
- Prior art keywords
- support
- air
- tank
- side wall
- wall surface
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005273 aeration Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002351 wastewater 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990039831U JPH078080Y2 (ja) | 1990-04-13 | 1990-04-13 | 散気管の支持体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990039831U JPH078080Y2 (ja) | 1990-04-13 | 1990-04-13 | 散気管の支持体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04996U JPH04996U (en]) | 1992-01-07 |
JPH078080Y2 true JPH078080Y2 (ja) | 1995-03-01 |
Family
ID=31549081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990039831U Expired - Lifetime JPH078080Y2 (ja) | 1990-04-13 | 1990-04-13 | 散気管の支持体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH078080Y2 (en]) |
-
1990
- 1990-04-13 JP JP1990039831U patent/JPH078080Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04996U (en]) | 1992-01-07 |
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