DE2133563C3 - Verfahren und Vorrichtung zur Sauerstoff anreicherung und Ozonisierung von BSB-haltigem Abwasser - Google Patents
Verfahren und Vorrichtung zur Sauerstoff anreicherung und Ozonisierung von BSB-haltigem AbwasserInfo
- Publication number
- DE2133563C3 DE2133563C3 DE2133563A DE2133563A DE2133563C3 DE 2133563 C3 DE2133563 C3 DE 2133563C3 DE 2133563 A DE2133563 A DE 2133563A DE 2133563 A DE2133563 A DE 2133563A DE 2133563 C3 DE2133563 C3 DE 2133563C3
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- gas
- zone
- ozone
- ozonization
- 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
- 229910052760 oxygen Inorganic materials 0.000 title claims description 274
- 239000001301 oxygen Substances 0.000 title claims description 255
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 253
- 239000002351 wastewater Substances 0.000 title claims description 97
- 238000006385 ozonation reaction Methods 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 24
- 230000008569 process Effects 0.000 title claims description 8
- 239000007789 gas Substances 0.000 claims description 156
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 116
- 239000010802 sludge Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 31
- 238000006213 oxygenation reaction Methods 0.000 claims description 17
- 239000010865 sewage Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 description 15
- 238000006731 degradation reaction Methods 0.000 description 15
- 238000001994 activation Methods 0.000 description 12
- 230000004913 activation Effects 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 238000005352 clarification Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 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
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
-
- 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)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5291670A | 1970-07-07 | 1970-07-07 | |
| US14424371A | 1971-05-17 | 1971-05-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2133563A1 DE2133563A1 (de) | 1972-01-20 |
| DE2133563B2 DE2133563B2 (de) | 1978-09-14 |
| DE2133563C3 true DE2133563C3 (de) | 1979-05-10 |
Family
ID=26731243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2133563A Expired DE2133563C3 (de) | 1970-07-07 | 1971-07-06 | Verfahren und Vorrichtung zur Sauerstoff anreicherung und Ozonisierung von BSB-haltigem Abwasser |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5213032B1 (enExample) |
| AT (1) | AT306656B (enExample) |
| BE (1) | BE769577A (enExample) |
| CA (1) | CA942438A (enExample) |
| DE (1) | DE2133563C3 (enExample) |
| FR (1) | FR2100321A5 (enExample) |
| GB (1) | GB1348658A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556328C2 (de) * | 1975-12-13 | 1982-06-03 | Hoechst Ag | Verfahren zur Wasserbehandlung |
| DE2749265A1 (de) * | 1977-11-03 | 1979-05-10 | Linde Ag | Verfahren zur biologischen reinigung von abwasser |
| FR2490208A1 (fr) * | 1980-09-15 | 1982-03-19 | Trailigaz | Procede de traitement d'eaux usees a l'aide de boues activees |
| USRE33177E (en) * | 1980-09-29 | 1990-03-06 | Water Pollution Control Corporation | In place gas cleaning of diffusion elements |
| DE3046707A1 (de) * | 1980-12-11 | 1982-07-15 | Linde Ag, 6200 Wiesbaden | Verfahren zur aufbereitung von rohwasser |
| FR2758813B1 (fr) * | 1997-01-28 | 1999-04-30 | Ozonia Int Sa | Procede et dispositif de recuperation du gaz d'event provenant d'un reacteur d'ozonation |
| CN103974910B (zh) * | 2011-12-01 | 2016-10-19 | 普莱克斯技术有限公司 | 用于在废水处理系统中进行污泥臭氧化的方法和系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3356609A (en) * | 1966-05-03 | 1967-12-05 | United Carbide Corp | Aerobic treatment of sewage |
-
1971
- 1971-06-23 CA CA116,382A patent/CA942438A/en not_active Expired
- 1971-07-06 FR FR7124733A patent/FR2100321A5/fr not_active Expired
- 1971-07-06 DE DE2133563A patent/DE2133563C3/de not_active Expired
- 1971-07-06 GB GB3159371A patent/GB1348658A/en not_active Expired
- 1971-07-06 JP JP46049327A patent/JPS5213032B1/ja active Pending
- 1971-07-06 AT AT586771A patent/AT306656B/de not_active IP Right Cessation
- 1971-07-06 BE BE769577A patent/BE769577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE769577A (fr) | 1972-01-06 |
| AT306656B (de) | 1973-04-25 |
| DE2133563B2 (de) | 1978-09-14 |
| JPS5213032B1 (enExample) | 1977-04-11 |
| CA942438A (en) | 1974-02-19 |
| DE2133563A1 (de) | 1972-01-20 |
| FR2100321A5 (enExample) | 1972-03-17 |
| GB1348658A (en) | 1974-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: LINDE AG, 6200 WIESBADEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |