BE821971A - WASTEWATER TREATMENT PROCESS AND PLANT - Google Patents
WASTEWATER TREATMENT PROCESS AND PLANTInfo
- Publication number
- BE821971A BE821971A BE150316A BE150316A BE821971A BE 821971 A BE821971 A BE 821971A BE 150316 A BE150316 A BE 150316A BE 150316 A BE150316 A BE 150316A BE 821971 A BE821971 A BE 821971A
- Authority
- BE
- Belgium
- Prior art keywords
- plant
- treatment process
- wastewater treatment
- wastewater
- treatment
- Prior art date
Links
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
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43101274A | 1974-01-07 | 1974-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE821971A true BE821971A (en) | 1975-05-07 |
Family
ID=23710058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE150316A BE821971A (en) | 1974-01-07 | 1974-11-07 | WASTEWATER TREATMENT PROCESS AND PLANT |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5098153A (en) |
| AT (1) | AT337112B (en) |
| BE (1) | BE821971A (en) |
| BR (1) | BR7500018A (en) |
| CH (1) | CH593870A5 (en) |
| DE (1) | DE2455633C3 (en) |
| EG (1) | EG11531A (en) |
| FR (1) | FR2256904B1 (en) |
| GB (1) | GB1495755A (en) |
| IE (1) | IE39946B1 (en) |
| IL (1) | IL45907A (en) |
| IT (1) | IT1028210B (en) |
| NL (1) | NL7414774A (en) |
| SE (1) | SE422454B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105854A (en) * | 1977-02-26 | 1978-09-14 | Shinryo Air Cond | Method of and device for treating waste water |
| US4214887A (en) * | 1978-11-08 | 1980-07-29 | Ozodyne, Inc. | Sewage and waste water treatment |
| US4382864A (en) * | 1980-08-08 | 1983-05-10 | Kurita Water Industries Ltd. | Process for dewatering sludges |
| DE3127570A1 (en) * | 1981-07-13 | 1983-04-28 | Mecapec S.A., 8716 Schmerikon | METHOD AND DEVICE FOR FLOCKING FILTRATION OF WASTEWATER |
| DE3428535A1 (en) * | 1984-08-02 | 1986-02-13 | Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin | METHOD AND DEVICE, IN PARTICULAR FOR THE CONDITIONING OF SEWAGE SLUDGE |
| DE3428540A1 (en) * | 1984-08-02 | 1986-02-13 | Siekmann, Helmut E., Prof.Dr.-Ing., 1000 Berlin | DEVICE FOR GENERATING CAVITATION |
| DE4204607C2 (en) * | 1992-02-15 | 1995-11-30 | Schott Glaswerke | Method and device for biological wastewater treatment |
| DE4205739A1 (en) * | 1992-02-25 | 1993-08-26 | Gerhard Dipl Ing Osswald | METHOD FOR DESTRUCTING CELLULAR STRUCTURES OF SUSPENSIONS OF MICROORGANISMS BY ULTRASOUND, ESPECIALLY SLUDES FROM BIOLOGICAL WASTEWATER PLANTS |
| DE4407564A1 (en) * | 1994-03-08 | 1995-09-14 | Toni Dr Gradl | Oxidn. of organic substances in sewage plant sludge |
| DE19638414A1 (en) * | 1995-09-22 | 1997-03-27 | Friedrich Teufert | Treating waste water |
| DE19709384C1 (en) * | 1997-03-07 | 1998-04-23 | Rehau Ag & Co | Waste water treatment process immobilises microorganisms on one side of membrane |
| DE102007013533A1 (en) | 2006-12-28 | 2008-07-03 | Ultrasonic Systems Gmbh | Method and apparatus for dissolving gases in liquids comprises sonochemical dispersion of oxygen or ozone in liquid to kill, bacteria and viruses by targeted oxidation |
| DE102011121910A1 (en) * | 2011-12-21 | 2013-06-27 | Ultrasonic Systems Gmbh | Process for the treatment of sulfide-containing waste liquor |
| CN115594266B (en) * | 2022-09-01 | 2024-04-30 | 安徽舒饰环保科技有限公司 | Electroplating metal sewage treatment system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2417722A (en) * | 1942-07-31 | 1947-03-18 | Rca Corp | Purification of liquids by subjecting successively confined portions of said liquid to supersonic vibrations and simultaneously bubbling oxygen through said confined portions |
-
1974
- 1974-10-14 CH CH1374774A patent/CH593870A5/xx not_active IP Right Cessation
- 1974-10-15 FR FR7434566A patent/FR2256904B1/fr not_active Expired
- 1974-10-15 IE IE2122/74A patent/IE39946B1/en unknown
- 1974-10-22 IL IL45907A patent/IL45907A/en unknown
- 1974-11-07 BE BE150316A patent/BE821971A/en not_active IP Right Cessation
- 1974-11-13 NL NL7414774A patent/NL7414774A/en not_active Application Discontinuation
- 1974-11-25 DE DE2455633A patent/DE2455633C3/en not_active Expired
- 1974-12-04 GB GB52468/74A patent/GB1495755A/en not_active Expired
- 1974-12-27 JP JP49149105A patent/JPS5098153A/ja active Pending
-
1975
- 1975-01-02 BR BR18/75A patent/BR7500018A/en unknown
- 1975-01-03 AT AT4975A patent/AT337112B/en not_active IP Right Cessation
- 1975-01-05 EG EG7/75A patent/EG11531A/en active
- 1975-01-07 SE SE7500092A patent/SE422454B/en unknown
- 1975-01-07 IT IT19059/75A patent/IT1028210B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IE39946B1 (en) | 1979-01-31 |
| FR2256904B1 (en) | 1977-03-25 |
| DE2455633B2 (en) | 1980-05-08 |
| GB1495755A (en) | 1977-12-21 |
| CH593870A5 (en) | 1977-12-15 |
| IL45907A0 (en) | 1974-12-31 |
| IL45907A (en) | 1977-11-30 |
| EG11531A (en) | 1977-12-31 |
| SE422454B (en) | 1982-03-08 |
| DE2455633A1 (en) | 1975-07-10 |
| FR2256904A1 (en) | 1975-08-01 |
| SE7500092L (en) | 1975-07-08 |
| AT337112B (en) | 1977-06-10 |
| IE39946L (en) | 1975-07-07 |
| ATA4975A (en) | 1976-09-15 |
| BR7500018A (en) | 1975-11-04 |
| NL7414774A (en) | 1975-07-09 |
| DE2455633C3 (en) | 1981-01-29 |
| JPS5098153A (en) | 1975-08-04 |
| IT1028210B (en) | 1979-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Effective date: 19851130 |