CH674356A5 - - Google Patents
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- Publication number
- CH674356A5 CH674356A5 CH4636/87A CH463687A CH674356A5 CH 674356 A5 CH674356 A5 CH 674356A5 CH 4636/87 A CH4636/87 A CH 4636/87A CH 463687 A CH463687 A CH 463687A CH 674356 A5 CH674356 A5 CH 674356A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ozone
- stage
- air
- oil
- oxygen mixture
- Prior art date
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 25
- 238000005188 flotation Methods 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004581 coalescence Methods 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 229920000867 polyelectrolyte Polymers 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 28
- 239000012528 membrane Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000031018 biological processes and functions Effects 0.000 description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000003643 water by type Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4636/87A CH674356A5 (enrdf_load_stackoverflow) | 1987-11-27 | 1987-11-27 | |
| DE3832209A DE3832209A1 (de) | 1987-11-27 | 1988-09-22 | Verfahren zur reinigung von tensidhaltigen oel-wasser-emulsionen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4636/87A CH674356A5 (enrdf_load_stackoverflow) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH674356A5 true CH674356A5 (enrdf_load_stackoverflow) | 1990-05-31 |
Family
ID=4279836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4636/87A CH674356A5 (enrdf_load_stackoverflow) | 1987-11-27 | 1987-11-27 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH674356A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3832209A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642640A1 (de) * | 1996-10-16 | 1998-04-23 | Therm Service Fuer Kraftwerke | Verfahren und Vorrichtung zum Entfernen von Ölverschmutzungen aus insbesondere geschlossenen Kühlwassersystemen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394354B (de) * | 1990-03-20 | 1992-03-25 | Frey Franz | Verfahren und wasseraufbereitungsanlage zur bereitstellung bzw. aufbereitung von waschwasser fuer waschanlagen von fahrzeugen |
| DE4015029A1 (de) * | 1990-05-10 | 1991-11-14 | Guetling Gmbh | Vorrichtung und verfahren zur behandlung von abwaessern |
| DE4023273A1 (de) * | 1990-07-21 | 1992-01-23 | Passavant Werke | Verfahren und vorrichtung zum abtrennen von oelen aus abwaessern in beruhigungs- und behandlungsbecken |
| NL1001420C2 (nl) * | 1995-10-13 | 1997-04-15 | Hendrik Franciscus Bonnet | Inrichting voor het verwerken van afvalwater. |
| EP1188720A1 (de) * | 2000-09-16 | 2002-03-20 | Diddens, Wilfried | Anlage für die Trennung von Fetten und Wasser in Abwässern |
| CH701271A2 (fr) * | 2009-06-03 | 2010-12-15 | Hoppal R & D Sa | Dispositif de décontamination d'effluents aqueux par séparation de phases non miscibles et traitement germicide et/ou oxydant en vue de l'abattement de la DBO et/ou de la DCO. |
| CN106367194A (zh) * | 2016-11-11 | 2017-02-01 | 安徽瀚程机械制造有限公司 | 一种金属加工液除浮油净化再生节能环保设备 |
| WO2023159283A1 (pt) * | 2022-02-25 | 2023-08-31 | Coelho Silton Raimundo Nonato | Processo de desoleificação de água e efluentes, usos de um subprocesso de condicionamento eletromagnético e/ou um subprocesso de geração de microbolhas para dissolução do ozônio e seus métodos |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE636447A (enrdf_load_stackoverflow) * | 1962-08-23 | |||
| US1341913A (en) * | 1918-12-23 | 1920-06-01 | Ozone Company Of America | Process for removing phenol and other aromatic hydrocarbons from water or other liquids |
| FR2160894A1 (enrdf_load_stackoverflow) * | 1971-11-22 | 1973-07-06 | Gen Electric | |
| DE2313217A1 (de) * | 1973-03-16 | 1974-09-19 | Guenter Schulze | Verfahren zur entfernung von kohlenwasserstoffen aus waessrigen loesungen |
| DE2740768A1 (de) * | 1976-09-10 | 1978-03-16 | Nippon Oil Co Ltd | Verfahren zum behandeln von abwasser |
| DE2719638A1 (de) * | 1977-05-03 | 1978-11-09 | Scholl Ag | Verfahren zum reinigen von abwasser und einrichtung zur ausuebung des verfahrens |
| CH620661A5 (en) * | 1977-04-15 | 1980-12-15 | Max Blatter | Process and device for treating waste water to give drinking water |
| FR2480270A1 (fr) * | 1978-11-08 | 1981-10-16 | Ozodyne Inc | Procede de traitement d'eaux usees et d'eaux residuaires |
| EP0054248A1 (de) * | 1980-12-11 | 1982-06-23 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Aufbereitung von Rohwasser |
-
1987
- 1987-11-27 CH CH4636/87A patent/CH674356A5/de not_active IP Right Cessation
-
1988
- 1988-09-22 DE DE3832209A patent/DE3832209A1/de not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1341913A (en) * | 1918-12-23 | 1920-06-01 | Ozone Company Of America | Process for removing phenol and other aromatic hydrocarbons from water or other liquids |
| BE636447A (enrdf_load_stackoverflow) * | 1962-08-23 | |||
| FR2160894A1 (enrdf_load_stackoverflow) * | 1971-11-22 | 1973-07-06 | Gen Electric | |
| DE2313217A1 (de) * | 1973-03-16 | 1974-09-19 | Guenter Schulze | Verfahren zur entfernung von kohlenwasserstoffen aus waessrigen loesungen |
| DE2740768A1 (de) * | 1976-09-10 | 1978-03-16 | Nippon Oil Co Ltd | Verfahren zum behandeln von abwasser |
| CH620661A5 (en) * | 1977-04-15 | 1980-12-15 | Max Blatter | Process and device for treating waste water to give drinking water |
| DE2719638A1 (de) * | 1977-05-03 | 1978-11-09 | Scholl Ag | Verfahren zum reinigen von abwasser und einrichtung zur ausuebung des verfahrens |
| FR2480270A1 (fr) * | 1978-11-08 | 1981-10-16 | Ozodyne Inc | Procede de traitement d'eaux usees et d'eaux residuaires |
| EP0054248A1 (de) * | 1980-12-11 | 1982-06-23 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Aufbereitung von Rohwasser |
Non-Patent Citations (1)
| Title |
|---|
| Gesundheits-Ingenieur, vol. 97, no. 9, September 1976 K.R. Dietrich: "Die Flotation in Verbinding mit der Ozonung zur Entolung von Raffinerieabwassern und zur Entfernung der gelosten organischen Stoffe", pages 209-211 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642640A1 (de) * | 1996-10-16 | 1998-04-23 | Therm Service Fuer Kraftwerke | Verfahren und Vorrichtung zum Entfernen von Ölverschmutzungen aus insbesondere geschlossenen Kühlwassersystemen |
| DE19642640C2 (de) * | 1996-10-16 | 1999-12-30 | Therm Service Fuer Kraftwerke | Verfahren und Vorrichtung zum Entfernen von Ölverschmutzungen aus geschlossenen Kühlwassersystemen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3832209A1 (de) | 1989-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: OZONIA AG |
|
| PFA | Name/firm changed |
Owner name: OZONIA AG |
|
| PL | Patent ceased |