CA2110261A1 - Treatment of emulsions - Google Patents
Treatment of emulsionsInfo
- Publication number
- CA2110261A1 CA2110261A1 CA002110261A CA2110261A CA2110261A1 CA 2110261 A1 CA2110261 A1 CA 2110261A1 CA 002110261 A CA002110261 A CA 002110261A CA 2110261 A CA2110261 A CA 2110261A CA 2110261 A1 CA2110261 A1 CA 2110261A1
- Authority
- CA
- Canada
- Prior art keywords
- emulsion
- process defined
- particulate carrier
- waste
- floccs
- 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.)
- Abandoned
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000000356 contaminant Substances 0.000 claims abstract description 22
- 239000007791 liquid phase Substances 0.000 claims abstract description 16
- 239000000701 coagulant Substances 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims description 19
- 239000008346 aqueous phase Substances 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 18
- 239000002480 mineral oil Substances 0.000 claims description 12
- 235000010446 mineral oil Nutrition 0.000 claims description 12
- 239000010822 slaughterhouse waste Substances 0.000 claims description 11
- 235000013365 dairy product Nutrition 0.000 claims description 3
- 239000010794 food waste Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910021532 Calcite Inorganic materials 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 159000000013 aluminium salts Chemical class 0.000 claims description 2
- 239000002223 garnet Substances 0.000 claims description 2
- 229910052595 hematite Inorganic materials 0.000 claims description 2
- 239000011019 hematite Substances 0.000 claims description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229920000867 polyelectrolyte Polymers 0.000 abstract description 9
- 239000004519 grease Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- CMXPERZAMAQXSF-UHFFFAOYSA-M sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate;1,8-dihydroxyanthracene-9,10-dione Chemical compound [Na+].O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O.CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC CMXPERZAMAQXSF-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/908—Organic
- Y10S210/909—Aromatic compound, e.g. pcb, phenol
Landscapes
- Chemical & Material Sciences (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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPK640791 | 1991-05-29 | ||
| AUPK6407 | 1991-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2110261A1 true CA2110261A1 (en) | 1992-12-10 |
Family
ID=3775443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002110261A Abandoned CA2110261A1 (en) | 1991-05-29 | 1992-05-29 | Treatment of emulsions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5453205A (enExample) |
| EP (1) | EP0586468A4 (enExample) |
| AU (1) | AU618231B3 (enExample) |
| CA (1) | CA2110261A1 (enExample) |
| WO (1) | WO1992021421A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0997438B1 (en) | 1996-07-08 | 2003-10-29 | Sony Corporation | Method of treating waste water |
| GB2331514B (en) * | 1997-11-24 | 2002-10-30 | Woolcombers | Effluent treatment |
| FR2787781B1 (fr) * | 1998-12-29 | 2001-03-23 | Amenagement Urbain & Rural | Traitement des eaux avec lestant injecte |
| AU2001234963A1 (en) * | 2000-02-18 | 2001-08-27 | The F.B. Leopold Co., Inc. | Solid buoyant media induced flotation |
| US6890431B1 (en) * | 2000-02-18 | 2005-05-10 | The F. B. Leopold Co., Inc. | Buoyant media flotation |
| US6488854B2 (en) | 2000-09-07 | 2002-12-03 | Procorp, Inc. | Activated sludge wastewater treatment system and method |
| AU2009302A (en) * | 2000-11-02 | 2002-05-15 | Kruger Inc I | Method and apparatus for treatment of water and wastewater |
| US20030136741A1 (en) * | 2002-01-24 | 2003-07-24 | Kevin Xie | Chemical and process for removing emulsions from waste water |
| RU2206367C1 (ru) * | 2002-02-08 | 2003-06-20 | Общество с ограниченной ответственностью Научно-производственное объединение "Агротех" | Способ разрушения устойчивых концентрированных маслосодержащих эмульсий (варианты) |
| US20100155337A1 (en) * | 2008-12-18 | 2010-06-24 | High Grade Technology Co., Ltd. | Process of treating sewage in ternary combination flooding |
| CN105683093B (zh) | 2013-08-05 | 2019-07-09 | 格雷迪安特公司 | 水处理系统及相关方法 |
| CN105683095B (zh) | 2013-09-23 | 2019-09-17 | 格雷迪安特公司 | 脱盐系统及相关方法 |
| US10167218B2 (en) | 2015-02-11 | 2019-01-01 | Gradiant Corporation | Production of ultra-high-density brines |
| US20160228795A1 (en) | 2015-02-11 | 2016-08-11 | Gradiant Corporation | Methods and systems for producing treated brines |
| CN108367244B (zh) | 2015-07-29 | 2022-05-03 | 格雷迪安特公司 | 渗透脱盐方法和相关系统 |
| US10301198B2 (en) | 2015-08-14 | 2019-05-28 | Gradiant Corporation | Selective retention of multivalent ions |
| WO2017030937A1 (en) | 2015-08-14 | 2017-02-23 | Gradiant Corporation | Production of multivalent ion-rich process streams using multi-stage osmotic separation |
| CN108348821A (zh) * | 2015-09-08 | 2018-07-31 | 格雷迪安特公司 | 用于通过化学凝聚对水例如油田废水进行处理的系统和方法 |
| US20190022550A1 (en) | 2016-01-22 | 2019-01-24 | Gradiant Corporation | Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers |
| WO2017147113A1 (en) | 2016-02-22 | 2017-08-31 | Gradiant Corporation | Hybrid desalination systems and associated methods |
| AU2019325567B2 (en) | 2018-08-22 | 2025-06-26 | Gradiant Corporation | Liquid solution concentration system comprising isolated subsystem and related methods |
| WO2022108891A1 (en) | 2020-11-17 | 2022-05-27 | Gradiant Corporaton | Osmotic methods and systems involving energy recovery |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3350302A (en) * | 1964-09-16 | 1967-10-31 | Nikex Nehezipari Kulkere | Clarification of surface waters |
| DE1642384A1 (de) * | 1966-11-15 | 1971-05-06 | Apothekernes Lab | Verfahren zur Entfernung von Proteinen und Zersetzungsprodukten,wie Polypeptide und Aminosaeuren aus derartige Stoffe enthaltendem Abwasser |
| US3446731A (en) * | 1967-04-24 | 1969-05-27 | Cleveland Technical Center Inc | Coagulant and process for treating waste waters |
| DE2334766C3 (de) * | 1973-07-09 | 1981-12-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Aufbereitung von organische wasserunlösliche Stoffe in emulgierter Form enthaltenden Abwässern |
| US4179369A (en) * | 1975-02-18 | 1979-12-18 | Nalco Chemical Company | Polymer to agglomerate resolved emulsions |
| US4013555A (en) * | 1976-03-24 | 1977-03-22 | Nalco Chemical Company | Process for reducing BOD in food processing plant wastes |
| JPS531958A (en) * | 1976-06-28 | 1978-01-10 | Mitsui Toatsu Chem Inc | Raw stuff processed waste water treatment method |
| US4026794A (en) * | 1976-08-30 | 1977-05-31 | Nalco Chemical Company | Process for resolving oil-in-water emulsions by the use of a cationic polymer and the water soluble salt of an amphoteric metal |
| AU518159B2 (en) * | 1977-09-22 | 1981-09-17 | Commonwealth Scientific And Industrial Research Organisation | use of polyelectrolytes in water clarification |
| US4265770A (en) * | 1979-11-09 | 1981-05-05 | Amstar Corporation | Separation of suspended solids from phosphate tailings |
| US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
| US4496374A (en) * | 1983-02-23 | 1985-01-29 | Parker Chemical Company | Compound and process for denaturing high solids paints |
| CA1336020C (en) * | 1987-08-17 | 1995-06-20 | Geoffrey Robert. Browne | Clarification process |
| AU2267388A (en) * | 1987-08-17 | 1989-03-09 | Golconda Engineering And Mining Services Pty. Ltd. | Clarification process |
| EP0350174A3 (en) * | 1988-06-20 | 1990-01-24 | Somafer S.A. | Treatment of aqueous dispersions |
| US4933087A (en) * | 1988-12-23 | 1990-06-12 | Markham Jr William M | Recovery of fats and proteins from food processing wastewaters with alginates |
| AU639710B2 (en) * | 1989-08-16 | 1993-08-05 | Commonwealth Scientific And Industrial Research Organisation | Improved sewage treatment process |
| US5200086A (en) * | 1991-08-20 | 1993-04-06 | Nalco Chemical Company | Emulsion destabilization and treatment |
-
1991
- 1991-08-22 AU AU82622/91A patent/AU618231B3/en not_active Ceased
-
1992
- 1992-05-29 EP EP19920910942 patent/EP0586468A4/en not_active Ceased
- 1992-05-29 US US08/150,138 patent/US5453205A/en not_active Expired - Fee Related
- 1992-05-29 CA CA002110261A patent/CA2110261A1/en not_active Abandoned
- 1992-05-29 WO PCT/AU1992/000250 patent/WO1992021421A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992021421A1 (en) | 1992-12-10 |
| AU618231B3 (en) | 1991-10-22 |
| EP0586468A4 (en) | 1994-06-15 |
| EP0586468A1 (en) | 1994-03-16 |
| AU8262291A (enExample) | 1991-12-12 |
| US5453205A (en) | 1995-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |