CA1102275A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1102275A
Authority: CA; Canada
Prior art keywords: oil; emulsion; water emulsion; electrode; per unit
Prior art date: 1976-12-27
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

Application number

CA290,685A

Other languages

English (en)

Inventor

Marvin H. Weintraub

Roy L. Gealer

Matthew A. Dzieciuch

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ford Motor Company of Canada Ltd

Original Assignee

Ford Motor Company of Canada Ltd

Priority date (The priority date 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 date listed.)

1976-12-27

Filing date

1977-11-10

Publication date

1981-06-02

1977-11-10 Application filed by Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd

1981-06-02 Application granted granted Critical

1981-06-02 Publication of CA1102275A publication Critical patent/CA1102275A/fr

Status Expired legal-status Critical Current

Links

239000007764 o/w emulsion Substances 0.000 title claims abstract description 19
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 42
229910052742 iron Inorganic materials 0.000 title description 22
239000000839 emulsion Substances 0.000 claims abstract description 46
229910001448 ferrous ion Inorganic materials 0.000 claims abstract description 30
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 27
238000000034 method Methods 0.000 claims abstract description 26
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 8
229910001447 ferric ion Inorganic materials 0.000 claims abstract description 8
239000007970 homogeneous dispersion Substances 0.000 claims abstract description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
230000001590 oxidative effect Effects 0.000 claims description 4
150000002500 ions Chemical class 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 2
238000011065 in-situ storage Methods 0.000 abstract description 2
239000003921 oil Substances 0.000 description 18
230000008569 process Effects 0.000 description 10
239000002351 wastewater Substances 0.000 description 9
239000000463 material Substances 0.000 description 6
239000010802 sludge Substances 0.000 description 5
238000003860 storage Methods 0.000 description 4
239000002699 waste material Substances 0.000 description 4
239000002184 metal Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000010865 sewage Substances 0.000 description 3
241000196324 Embryophyta Species 0.000 description 2
238000007792 addition Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000002826 coolant Substances 0.000 description 2
239000002173 cutting fluid Substances 0.000 description 2
239000010730 cutting oil Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
-1 hydroxyl ions Chemical class 0.000 description 2
150000002505 iron Chemical class 0.000 description 2
238000003754 machining Methods 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
235000006696 Catha edulis Nutrition 0.000 description 1
240000007681 Catha edulis Species 0.000 description 1
241000811158 Developea Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000003115 biocidal effect Effects 0.000 description 1
239000003139 biocide Substances 0.000 description 1
208000037516 chromosome inversion disease Diseases 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
244000144992 flock Species 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
150000001455 metallic ions Chemical class 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000002161 passivation Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000000344 soap Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000006228 supernatant Substances 0.000 description 1
230000032258 transport Effects 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
- 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
- B01D17/06—Separation of liquids from each other by electricity
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

CA290,685A 1976-12-27 1977-11-10 Traduction non-disponible Expired CA1102275A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US75479076A	1976-12-27	1976-12-27
US754,790		1976-12-27

Publications (1)

Publication Number	Publication Date
CA1102275A true CA1102275A (fr)	1981-06-02

Family

ID=25036353

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA290,685A Expired CA1102275A (fr)	1976-12-27	1977-11-10	Traduction non-disponible

Country Status (4)

Country	Link
JP (1)	JPS5382667A (fr)
CA (1)	CA1102275A (fr)
DE (1)	DE2757776C2 (fr)
GB (1)	GB1592720A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4230765A1 (de) *	1992-09-15	1994-03-17	Hugo Kunz	Verfahren zur Wiederaufbereitung von gebrauchten ölhaltigen Emulsionen
DE102004025007B4 (de) *	2004-05-21	2020-01-09	Deutsches Zentrum für Luft- und Raumfahrt e.V.	Photokatalytische Emulsionsspaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3523891A (en) *	1969-02-19	1970-08-11	Purity Control Inc	Electrolytic sewage treatment system and process
DE2212959B2 (de) *	1972-03-17	1978-11-16	Daimler-Benz Ag, 7000 Stuttgart	Verfahren zum Trennen von wasserunlöslichen Stoffen und Wasser

1977
- 1977-11-10 CA CA290,685A patent/CA1102275A/fr not_active Expired
- 1977-12-20 GB GB5306977A patent/GB1592720A/en not_active Expired
- 1977-12-23 DE DE19772757776 patent/DE2757776C2/de not_active Expired
- 1977-12-26 JP JP15574977A patent/JPS5382667A/ja active Pending

Also Published As

Publication number	Publication date
DE2757776C2 (de)	1984-01-19
GB1592720A (en)	1981-07-08
DE2757776A1 (de)	1978-06-29
JPS5382667A (en)	1978-07-21

Legal Events

Date	Code	Title	Description
1998-06-02	MKEX	Expiry

Publication	Publication Date	Title
US4194972A (en)	1980-03-25	Method for breaking an oil-in-water emulsion
Öğütveren et al.	1994	Color removal from textile effluents by electrochemical destruction
US4927511A (en)	1990-05-22	Method and device for breaking a disperse system in an electrochemical cell
US4492636A (en)	1985-01-08	Process for cleaning metal working fluids for re-use
Ögütveren et al.	1992	Removal of dye stuffs from waste water: Electrocoagulation of Acilan Blau using soluble anode
DE2616214A1 (de)	1976-10-28	Verfahren und vorrichtung zum entwaessern von abfallstoffen aus der abwasserbehandlung
CN107572718A (zh)	2018-01-12	一种危险废物物化处理系统和方法
El-Naas et al.	2013	Treatment of petroleum refinery wastewater by continuous electrocoagulation
US5876589A (en)	1999-03-02	Method and apparatus for separating oil from water in wastewater containing an emulsified oil
US4081338A (en)	1978-03-28	Method of breaking an oil-in-water emulsion
US4125445A (en)	1978-11-14	Electroreduction of nitrate esters
CA1102275A (fr)	1981-06-02	Traduction non-disponible
US4576677A (en)	1986-03-18	Method and apparatus for regenerating an ammoniacal etching solution
CN108033601A (zh)	2018-05-15	油田作业废水处理的方法
US5658450A (en)	1997-08-19	Method of and device for industrial waste water treatment
Trus et al.	2021	Low-waste technology for water purification from iron ions
DE2506378A1 (de)	1975-08-21	Verfahren und vorrichtung zum behandeln von abgasen
JPH06142407A (ja)	1994-05-24	エマルジョン廃液の処理方法
Asrifah et al.	2020	The effect of flow rate discharge on TDS, pH, TSS, and Cu in electrocoagulation with continuous reactors
RU2840974C1 (ru)	2025-05-30	Способ очистки сточных вод от фенола
Bykovsky et al.	2019	Removal of sulfides from tannery-sourced wastewaters
JPH08281247A (ja)	1996-10-29	電気化学的処理法
Oblinger et al.	1984	In‐plant operation of electrolytic cell for oily wastewater treatment
JP4624233B2 (ja)	2011-02-02	放電加工装置
JPS61188023A (ja)	1986-08-21	放電加工方法