JP6651094B1 - 微細気泡生成部材及びそれを用いた水中曝気撹拌装置 - Google Patents
微細気泡生成部材及びそれを用いた水中曝気撹拌装置 Download PDFInfo
- Publication number
- JP6651094B1 JP6651094B1 JP2019558637A JP2019558637A JP6651094B1 JP 6651094 B1 JP6651094 B1 JP 6651094B1 JP 2019558637 A JP2019558637 A JP 2019558637A JP 2019558637 A JP2019558637 A JP 2019558637A JP 6651094 B1 JP6651094 B1 JP 6651094B1
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- 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.)
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Links
- 238000005273 aeration Methods 0.000 title claims abstract description 61
- 238000003756 stirring Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 32
- 239000001301 oxygen Substances 0.000 description 32
- 238000012546 transfer Methods 0.000 description 17
- 238000005192 partition Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000006392 deoxygenation reaction Methods 0.000 description 5
- 239000002101 nanobubble Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- QVCGXRQVUIKNGS-UHFFFAOYSA-L cobalt(2+);dichloride;hydrate Chemical compound O.Cl[Co]Cl QVCGXRQVUIKNGS-UHFFFAOYSA-L 0.000 description 1
- SAXCKUIOAKKRAS-UHFFFAOYSA-N cobalt;hydrate Chemical compound O.[Co] SAXCKUIOAKKRAS-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/027820 WO2021009822A1 (ja) | 2019-07-12 | 2019-07-12 | 微細気泡生成部材及びそれを用いた水中曝気撹拌装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6651094B1 true JP6651094B1 (ja) | 2020-02-19 |
| JPWO2021009822A1 JPWO2021009822A1 (ja) | 2021-09-13 |
Family
ID=69568347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019558637A Active JP6651094B1 (ja) | 2019-07-12 | 2019-07-12 | 微細気泡生成部材及びそれを用いた水中曝気撹拌装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6651094B1 (zh) |
| CN (1) | CN111344259A (zh) |
| MY (1) | MY191107A (zh) |
| TW (1) | TWI714422B (zh) |
| WO (1) | WO2021009822A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586732B (zh) * | 2022-03-30 | 2023-04-25 | 田荣伟 | 一种基于微孔增氧的水产养殖用增氧装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725998U (ja) * | 1993-10-21 | 1995-05-16 | 株式会社電業社機械製作所 | 水中撹拌曝気装置 |
| JP2000271590A (ja) * | 1999-03-25 | 2000-10-03 | Sumitomo Heavy Ind Ltd | 曝気装置 |
| US20010022755A1 (en) * | 1999-12-20 | 2001-09-20 | Holtzapple Mark T. | Mixer system and method |
| JP6408185B1 (ja) * | 2018-04-19 | 2018-10-17 | 株式会社アクアトリム | 水中撹拌曝気装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003828A1 (de) * | 1980-02-02 | 1981-08-13 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffoerderaggregat |
| CN1075583C (zh) * | 1996-07-10 | 2001-11-28 | 阪神动力机械株式会社 | 水中搅拌装置 |
| JP4357316B2 (ja) * | 2004-02-20 | 2009-11-04 | 株式会社 多自然テクノワークス | 排水処理装置 |
| US8056886B2 (en) * | 2007-01-02 | 2011-11-15 | Jet Inc. | Aspirator |
| CN203033817U (zh) * | 2012-05-29 | 2013-07-03 | 南京蓝深制泵(集团)股份有限公司 | 立式潜水曝气搅拌机 |
| CN103420477B (zh) * | 2013-08-05 | 2016-03-02 | 广东技术师范学院 | 一种污水处理细微化曝气方法 |
| CN203545790U (zh) * | 2013-08-05 | 2014-04-16 | 广东技术师范学院 | 一种污水处理细微化曝气装置 |
| CN103553208B (zh) * | 2013-11-19 | 2015-01-14 | 林太才 | 一种曝气器 |
-
2019
- 2019-07-12 MY MYPI2020000089A patent/MY191107A/en unknown
- 2019-07-12 CN CN201980003722.3A patent/CN111344259A/zh not_active Withdrawn
- 2019-07-12 JP JP2019558637A patent/JP6651094B1/ja active Active
- 2019-07-12 WO PCT/JP2019/027820 patent/WO2021009822A1/ja active Application Filing
-
2020
- 2020-01-07 TW TW109100400A patent/TWI714422B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725998U (ja) * | 1993-10-21 | 1995-05-16 | 株式会社電業社機械製作所 | 水中撹拌曝気装置 |
| JP2000271590A (ja) * | 1999-03-25 | 2000-10-03 | Sumitomo Heavy Ind Ltd | 曝気装置 |
| US20010022755A1 (en) * | 1999-12-20 | 2001-09-20 | Holtzapple Mark T. | Mixer system and method |
| JP6408185B1 (ja) * | 2018-04-19 | 2018-10-17 | 株式会社アクアトリム | 水中撹拌曝気装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021009822A1 (ja) | 2021-01-21 |
| JPWO2021009822A1 (ja) | 2021-09-13 |
| CN111344259A (zh) | 2020-06-26 |
| TW202102114A (zh) | 2021-01-16 |
| MY191107A (en) | 2022-05-30 |
| TWI714422B (zh) | 2020-12-21 |
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