CH646404A5 - Plant for electrochemical purification of waste water - Google Patents
Plant for electrochemical purification of waste water Download PDFInfo
- Publication number
- CH646404A5 CH646404A5 CH634580A CH634580A CH646404A5 CH 646404 A5 CH646404 A5 CH 646404A5 CH 634580 A CH634580 A CH 634580A CH 634580 A CH634580 A CH 634580A CH 646404 A5 CH646404 A5 CH 646404A5
- Authority
- CH
- Switzerland
- Prior art keywords
- chamber
- electrocoagulation
- arrangement
- settling chamber
- electrodes
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title abstract description 23
- 238000000746 purification Methods 0.000 title 1
- 238000009297 electrocoagulation Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 239000003209 petroleum derivative Substances 0.000 abstract description 3
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 description 13
- 229910000000 metal hydroxide Inorganic materials 0.000 description 12
- 150000004692 metal hydroxides Chemical class 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 238000004065 wastewater treatment Methods 0.000 description 11
- 239000000701 coagulant Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005188 flotation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009827 uniform distribution 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
-
- 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)
- Electrochemistry (AREA)
- General 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/184,424 US4349431A (en) | 1980-09-05 | 1980-09-05 | Apparatus for electrochemical purification of contaminated liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH646404A5 true CH646404A5 (en) | 1984-11-30 |
Family
ID=22676808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH634580A CH646404A5 (en) | 1980-09-05 | 1980-08-22 | Plant for electrochemical purification of waste water |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4349431A (OSRAM) |
| JP (1) | JPS5850558B2 (OSRAM) |
| CA (1) | CA1149329A (OSRAM) |
| CH (1) | CH646404A5 (OSRAM) |
| DE (1) | DE3031773C2 (OSRAM) |
| FR (1) | FR2489805A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295696A1 (en) * | 1987-06-18 | 1988-12-21 | Andco Environmental Processes, Inc. | Method for removing organic dye stuffs and heavy metals from wastewater |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1535839A1 (ru) * | 1982-09-07 | 1990-01-15 | Ленинградский технологический институт холодильной промышленности | Устройство дл очистки судовых сточных вод |
| AT389296B (de) * | 1984-03-14 | 1989-11-10 | Kh Motorostroitel Z Serp Molot | Elektrokoagulator |
| US4728404A (en) * | 1984-08-11 | 1988-03-01 | Edgar Renzler | Process for the separation of emulsions containing water as a continuous phase and device for the application of the process |
| EP0187720A3 (en) * | 1985-01-10 | 1987-12-09 | Showakoki Co., Ltd. | Method and apparatus for removing impurities from liquids |
| DE4443297C1 (de) * | 1994-12-06 | 1996-03-07 | Hdw Nobiskrug Gmbh | Vorrichtung zur Spaltung von Öl-in-Wasser-Emulsionen mittels Elektrokoagulation |
| JP2972992B2 (ja) * | 1996-10-24 | 1999-11-08 | 芳一 岡田 | 有機質廃液の曝気槽とその曝気槽を用いた曝気処理装置 |
| CA2520851A1 (en) * | 2003-04-02 | 2004-10-21 | New Earth Systems, Inc. | Electrocoagulation system |
| US7632410B2 (en) * | 2003-08-21 | 2009-12-15 | Christopher Heiss | Universal water purification system |
| US8119008B2 (en) * | 2006-07-10 | 2012-02-21 | Christopher Heiss | Fluid purification methods and devices |
| WO2009009465A1 (en) * | 2007-07-06 | 2009-01-15 | Christopher William Heiss | Electrocoagulation reactor and water treatment system and method |
| US20150034558A1 (en) * | 2007-08-01 | 2015-02-05 | Triwatech, Llc | Three phase elctrocoagulation effluent treatment apparatus and methods |
| US8790517B2 (en) * | 2007-08-01 | 2014-07-29 | Rockwater Resource, LLC | Mobile station and methods for diagnosing and modeling site specific full-scale effluent treatment facility requirements |
| US20090032446A1 (en) * | 2007-08-01 | 2009-02-05 | Triwatech, L.L.C. | Mobile station and methods for diagnosing and modeling site specific effluent treatment facility requirements |
| KR20110134416A (ko) | 2009-02-24 | 2011-12-14 | 보이델 웨이스트워터 테크놀로지스 아이엔씨. | 폐수 처리 장치 및 방법 |
| RU2633541C1 (ru) * | 2016-05-23 | 2017-10-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") | Установка для очистки сточных вод |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE465570A (OSRAM) * | 1942-12-02 | |||
| DE1222020B (de) * | 1956-07-31 | 1966-08-04 | Petrolite Corp | Vorrichtung zur elektrischen Trennung von Wasser-in-OEl-Emulsionen |
| US3505188A (en) * | 1965-06-18 | 1970-04-07 | Fairbanks Morse Inc | Electrolytic flotation method and apparatus |
| JPS4897362A (OSRAM) * | 1972-03-22 | 1973-12-12 | ||
| AT333674B (de) * | 1975-02-18 | 1976-12-10 | Voest Ag | Verfahren und vorrichtung zum reinigen von abwassern durch elektrolyse |
| NL7509342A (nl) * | 1975-08-06 | 1977-02-08 | Stamicarbon | Werkwijze en inrichting voor het reinigen van afvalwater door middel van elektroflotatie. |
| DE2617996A1 (de) * | 1976-04-24 | 1977-10-27 | Krugmann Citex Masch Alfred | Verfahren und vorrichtung zur abtrennung von fremdstoffen aus verunreinigtem wasser |
| SU644738A1 (ru) * | 1977-08-23 | 1979-01-30 | Харьковский Ордена Ленина И Ордена Октябрьской Революции Моторостроительный Завод "Серп И Молот" | Аппарат дл электрохимической очистки сточных вод |
| SE429449B (sv) * | 1978-07-18 | 1983-09-05 | Chlorine Eng Corp Ltd | Elektrolyscell for elektrolys av havsvatten |
-
1980
- 1980-08-22 CH CH634580A patent/CH646404A5/de not_active IP Right Cessation
- 1980-08-22 DE DE3031773A patent/DE3031773C2/de not_active Expired
- 1980-09-02 CA CA000359424A patent/CA1149329A/en not_active Expired
- 1980-09-04 JP JP55122926A patent/JPS5850558B2/ja not_active Expired
- 1980-09-05 US US06/184,424 patent/US4349431A/en not_active Expired - Lifetime
- 1980-09-08 FR FR8019373A patent/FR2489805A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295696A1 (en) * | 1987-06-18 | 1988-12-21 | Andco Environmental Processes, Inc. | Method for removing organic dye stuffs and heavy metals from wastewater |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3031773C2 (de) | 1983-06-30 |
| JPS5750591A (en) | 1982-03-25 |
| FR2489805A1 (fr) | 1982-03-12 |
| CA1149329A (en) | 1983-07-05 |
| FR2489805B1 (OSRAM) | 1985-04-26 |
| US4349431A (en) | 1982-09-14 |
| DE3031773A1 (de) | 1982-02-25 |
| JPS5850558B2 (ja) | 1983-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |