DE2311532A1 - Verfahren zur behandlung waessriger fluessigkeiten mit ozon - Google Patents
Verfahren zur behandlung waessriger fluessigkeiten mit ozonInfo
- Publication number
- DE2311532A1 DE2311532A1 DE19732311532 DE2311532A DE2311532A1 DE 2311532 A1 DE2311532 A1 DE 2311532A1 DE 19732311532 DE19732311532 DE 19732311532 DE 2311532 A DE2311532 A DE 2311532A DE 2311532 A1 DE2311532 A1 DE 2311532A1
- Authority
- DE
- Germany
- Prior art keywords
- ozone
- chamber
- gas
- water
- treatment
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims description 95
- 238000000034 method Methods 0.000 title claims description 60
- 239000007788 liquid Substances 0.000 title claims description 50
- 238000012856 packing Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 239000002351 wastewater Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 4
- 239000011976 maleic acid Substances 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 60
- 239000012071 phase Substances 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 238000002474 experimental method Methods 0.000 description 13
- 235000011121 sodium hydroxide Nutrition 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 238000006385 ozonation reaction Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000007792 gaseous phase Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000010842 industrial wastewater Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 244000003416 Asparagus officinalis Species 0.000 description 1
- 235000005340 Asparagus officinalis Nutrition 0.000 description 1
- 235000004221 Brassica oleracea var gemmifera Nutrition 0.000 description 1
- 244000308368 Brassica oleracea var. gemmifera Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008384 inner phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012476 oxidizable substance Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009257 reactivity 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
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23273872A | 1972-03-08 | 1972-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2311532A1 true DE2311532A1 (de) | 1973-09-27 |
Family
ID=22874356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732311532 Pending DE2311532A1 (de) | 1972-03-08 | 1973-03-08 | Verfahren zur behandlung waessriger fluessigkeiten mit ozon |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS491479A (enrdf_load_stackoverflow) |
| BE (1) | BE796403A (enrdf_load_stackoverflow) |
| CA (1) | CA1020670A (enrdf_load_stackoverflow) |
| DE (1) | DE2311532A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2175182B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1429944A (enrdf_load_stackoverflow) |
| IT (1) | IT980509B (enrdf_load_stackoverflow) |
| NL (1) | NL7303304A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003401A1 (en) * | 1992-08-01 | 1994-02-17 | James David Willis | Waste water treatment |
| US7825277B2 (en) | 2006-05-09 | 2010-11-02 | Cognis Ip Management Gmbh | Process for the ozonolysis of unsaturated compounds |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135956A (en) * | 1975-05-20 | 1976-11-25 | Mitsubishi Chem Ind Ltd | Method for sealing |
| JPS5278300A (en) * | 1975-12-25 | 1977-07-01 | Mitsui Toatsu Chem Inc | Manufacture of noncellular polyurethane |
| JPS53133298A (en) * | 1977-04-26 | 1978-11-20 | Dai Ichi Kogyo Seiyaku Co Ltd | Low volatile isocyanate end group-containing polyurethane prepolymer composition |
| JPS6056187B2 (ja) * | 1978-04-10 | 1985-12-09 | 武田薬品工業株式会社 | 揺変性ポリウレタン樹脂組成物 |
| JPS568439A (en) * | 1979-07-02 | 1981-01-28 | Wako Chem Kk | Shock-absorbing foam employing, as material, chip of flexible plastic foam |
| JPH0694035B2 (ja) * | 1990-11-14 | 1994-11-24 | 栗田工業株式会社 | オゾン接触装置 |
| JPH04110192U (ja) * | 1991-03-12 | 1992-09-24 | 東急車輛製造株式会社 | オゾン接触反応塔 |
-
1973
- 1973-02-21 CA CA164,253A patent/CA1020670A/en not_active Expired
- 1973-03-06 GB GB1087973A patent/GB1429944A/en not_active Expired
- 1973-03-07 JP JP2689973A patent/JPS491479A/ja active Pending
- 1973-03-07 BE BE128482A patent/BE796403A/xx unknown
- 1973-03-08 IT IT6762673A patent/IT980509B/it active
- 1973-03-08 DE DE19732311532 patent/DE2311532A1/de active Pending
- 1973-03-08 NL NL7303304A patent/NL7303304A/xx not_active Application Discontinuation
- 1973-03-08 FR FR7308312A patent/FR2175182B3/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994003401A1 (en) * | 1992-08-01 | 1994-02-17 | James David Willis | Waste water treatment |
| US7825277B2 (en) | 2006-05-09 | 2010-11-02 | Cognis Ip Management Gmbh | Process for the ozonolysis of unsaturated compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175182A1 (enrdf_load_stackoverflow) | 1973-10-19 |
| CA1020670A (en) | 1977-11-08 |
| JPS491479A (enrdf_load_stackoverflow) | 1974-01-08 |
| NL7303304A (enrdf_load_stackoverflow) | 1973-09-11 |
| FR2175182B3 (enrdf_load_stackoverflow) | 1976-03-05 |
| BE796403A (fr) | 1973-07-02 |
| GB1429944A (en) | 1976-03-31 |
| IT980509B (it) | 1974-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |