CN1064935C - Method and device for preparing oxygen-enriched water - Google Patents
Method and device for preparing oxygen-enriched water Download PDFInfo
- Publication number
- CN1064935C CN1064935C CN 97125836 CN97125836A CN1064935C CN 1064935 C CN1064935 C CN 1064935C CN 97125836 CN97125836 CN 97125836 CN 97125836 A CN97125836 A CN 97125836A CN 1064935 C CN1064935 C CN 1064935C
- Authority
- CN
- China
- Prior art keywords
- oxygen
- film
- water
- membrane
- gas
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 239000001301 oxygen Substances 0.000 title claims abstract description 91
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 40
- 239000012982 microporous membrane Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 5
- 229920001600 hydrophobic polymer Polymers 0.000 claims abstract 3
- 239000007788 liquid Substances 0.000 claims description 51
- QVGXLLKOCUKJST-NJFSPNSNSA-N oxygen-18 atom Chemical compound [18O] QVGXLLKOCUKJST-NJFSPNSNSA-N 0.000 claims description 40
- 239000000835 fiber Substances 0.000 claims description 17
- -1 polypropylene Polymers 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000012510 hollow fiber Substances 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 125000001174 sulfone group Chemical group 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 229920005597 polymer membrane Polymers 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 38
- 210000004379 membrane Anatomy 0.000 description 32
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 210000003296 saliva Anatomy 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000008239 natural water Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- FNYLWPVRPXGIIP-UHFFFAOYSA-N Triamterene Chemical compound NC1=NC2=NC(N)=NC(N)=C2N=C1C1=CC=CC=C1 FNYLWPVRPXGIIP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000002145 thermally induced phase separation Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97125836 CN1064935C (en) | 1997-12-25 | 1997-12-25 | Method and device for preparing oxygen-enriched water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97125836 CN1064935C (en) | 1997-12-25 | 1997-12-25 | Method and device for preparing oxygen-enriched water |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1200355A CN1200355A (en) | 1998-12-02 |
CN1064935C true CN1064935C (en) | 2001-04-25 |
Family
ID=5177428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97125836 Expired - Fee Related CN1064935C (en) | 1997-12-25 | 1997-12-25 | Method and device for preparing oxygen-enriched water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1064935C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1781362B (en) * | 2004-12-04 | 2010-09-08 | 福建省新视界环保科技发展有限公司 | New use of oxygen-enriched ecological active water in dry zero discharging cultivating high quality pig and dry pig pen structure |
CN102908334A (en) * | 2012-11-15 | 2013-02-06 | 马克松 | Oxygen-contained capsule |
CA2966886A1 (en) * | 2014-11-05 | 2016-05-12 | Max Mackenzie | Gas-infused fluids and methods of making and using same |
JP2020175343A (en) * | 2019-04-19 | 2020-10-29 | 株式会社超微細科学研究所 | Aerator |
-
1997
- 1997-12-25 CN CN 97125836 patent/CN1064935C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1200355A (en) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANG QI TO: HUIZHOU YIHUA OXYGEN-RICH WATER EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 516027 No. 15, No. 1, East Lake Industrial Zone, Guangdong, Huizhou Applicant after: Yihua Oxygen-Enriched Water Equipment Co., Ltd., Huizhou City Address before: 300192 No. 1 East scientific research road, Tianjin, Nankai District Applicant before: Zhang Qi |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Yihua Oxygen-Enriched Water Equipment Co., Ltd., Huizhou City Document name: payment instructions |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Yihua Oxygen-Enriched Water Equipment Co., Ltd., Huizhou City Document name: Notification of Termination of Patent Right |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |