JPH0119930B2 - - Google Patents
Info
- Publication number
- JPH0119930B2 JPH0119930B2 JP60207761A JP20776185A JPH0119930B2 JP H0119930 B2 JPH0119930 B2 JP H0119930B2 JP 60207761 A JP60207761 A JP 60207761A JP 20776185 A JP20776185 A JP 20776185A JP H0119930 B2 JPH0119930 B2 JP H0119930B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas layer
- bubbles
- liquid
- thickness
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 10
- 238000004090 dissolution Methods 0.000 claims description 8
- 238000011978 dissolution method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 50
- 238000000034 method Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60207761A JPS6268531A (ja) | 1985-09-21 | 1985-09-21 | 気体溶解方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60207761A JPS6268531A (ja) | 1985-09-21 | 1985-09-21 | 気体溶解方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268531A JPS6268531A (ja) | 1987-03-28 |
| JPH0119930B2 true JPH0119930B2 ( ) | 1989-04-13 |
Family
ID=16545109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60207761A Granted JPS6268531A (ja) | 1985-09-21 | 1985-09-21 | 気体溶解方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268531A ( ) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6313945B2 (ja) * | 2013-09-30 | 2018-04-18 | 三菱日立パワーシステムズ株式会社 | 海水脱硫用散気装置及びそれを備えた海水脱硫装置、並びに水質改善方法 |
| JP7249110B2 (ja) * | 2018-08-10 | 2023-03-30 | 日本特殊陶業株式会社 | 微細気泡発生具、微細気泡の発生方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A ( ) * | 1972-12-20 | 1973-08-11 |
-
1985
- 1985-09-21 JP JP60207761A patent/JPS6268531A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A ( ) * | 1972-12-20 | 1973-08-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268531A (ja) | 1987-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3235234A (en) | Apparatus for aerating water | |
| JP4426596B2 (ja) | 散気装置 | |
| JP6151578B2 (ja) | 排水処理装置 | |
| JPH0119930B2 ( ) | ||
| JP2007136378A (ja) | 浄化槽 | |
| JPH0337759Y2 ( ) | ||
| JP4004874B2 (ja) | 散気方法及び装置 | |
| JPH01104396A (ja) | 貯水池等の深層曝気装置 | |
| JP3953127B2 (ja) | 曝気処理装置 | |
| JPH08281080A (ja) | 膜分離装置 | |
| JP2003275546A (ja) | 膜分離排水処理装置 | |
| JP2002224685A (ja) | 活性汚泥処理装置及びその運転方法 | |
| JP2019141779A (ja) | 好気性生物処理装置の運転方法 | |
| JP3685236B2 (ja) | 曝気槽 | |
| JPH039835Y2 ( ) | ||
| JP6558455B1 (ja) | 好気性生物処理装置 | |
| JP5091404B2 (ja) | 液体浄化装置 | |
| JPH10128379A (ja) | 浄化槽の散気装置 | |
| JP2620300B2 (ja) | 散水瀘床式廃水処理装置 | |
| JPS6219917B2 ( ) | ||
| JPS6340597B2 ( ) | ||
| JPH02135196A (ja) | 下廃水処理装置 | |
| JPH10128081A (ja) | 浸漬型膜モジュ−ル | |
| JPS625274Y2 ( ) | ||
| JP2000093956A (ja) | 浄化槽 |