DK259188D0 - Fremgangsmaade til rensning af afloebsvand indeholdende nitrat og/eller nitrit - Google Patents
Fremgangsmaade til rensning af afloebsvand indeholdende nitrat og/eller nitritInfo
- Publication number
- DK259188D0 DK259188D0 DK259188A DK259188A DK259188D0 DK 259188 D0 DK259188 D0 DK 259188D0 DK 259188 A DK259188 A DK 259188A DK 259188 A DK259188 A DK 259188A DK 259188 D0 DK259188 D0 DK 259188D0
- Authority
- DK
- Denmark
- Prior art keywords
- nitrit
- cleaning
- procedure
- waste water
- water containing
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
- C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
- C02F3/306—Denitrification of water in soil
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/006—Regulation methods for biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8603843A SE8603843L (sv) | 1986-09-12 | 1986-09-12 | Forfarande for rening av avloppsvatten innehallande nitrat och/eller nitrit |
| PCT/SE1987/000413 WO1988001986A1 (en) | 1986-09-12 | 1987-09-11 | A process for the purification of wastewater containing nitrate and/or nitrite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK259188A DK259188A (da) | 1988-05-11 |
| DK259188D0 true DK259188D0 (da) | 1988-05-11 |
Family
ID=20365567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK259188A DK259188D0 (da) | 1986-09-12 | 1988-05-11 | Fremgangsmaade til rensning af afloebsvand indeholdende nitrat og/eller nitrit |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0260244A3 (da) |
| AU (1) | AU7913487A (da) |
| CS (1) | CS270229B2 (da) |
| DD (1) | DD265609A5 (da) |
| DK (1) | DK259188D0 (da) |
| FI (1) | FI882219A (da) |
| IL (1) | IL83788A (da) |
| SE (1) | SE8603843L (da) |
| WO (1) | WO1988001986A1 (da) |
| YU (1) | YU46653B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814819A1 (de) * | 1988-05-02 | 1989-11-16 | Wieland Edelmetalle | Verfahren und vorrichtung zur behandlung nitrithaltiger abwaesser |
| DE3909027A1 (de) * | 1989-03-18 | 1990-09-27 | Otto Oeko Tech | Anlage zur mechanischen und biologischen reinigung von abwasser |
| AT400710B (de) * | 1993-10-22 | 1996-03-25 | Howorka Franz | Verfahren und anlage zur reinigung von biologischen abwässern |
| DE4447035A1 (de) * | 1994-12-28 | 1996-07-11 | Eva Gotthold | Verfahren und Vorrichtung zum Reduzieren des Nitratgehaltes von Wasser |
| KR100463609B1 (ko) * | 2002-02-18 | 2004-12-29 | 엘지산전 주식회사 | 배전반의 차단기와 도어 인터록장치 |
| WO2010140116A2 (en) * | 2009-06-02 | 2010-12-09 | United Waters International Ag | Ground water purification plant based on biological oxidation and reduction processes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA968474A (en) * | 1972-07-31 | 1975-05-27 | David C. Climenhage | Treatment of nitrogenous effluents |
| US4315821A (en) * | 1975-01-06 | 1982-02-16 | Du Pont Canada Inc. | Treatment of nitrogenous wastes |
| NL7702236A (nl) * | 1977-03-02 | 1978-09-05 | Rijkslandbouwhogeschool | Werkwijze voor het verwijderen van organische stoffen en stikstofverbindingen uit afvalwater. |
| CH653317A5 (de) * | 1982-02-18 | 1985-12-31 | Sulzer Ag | Verfahren und anlage zur biologischen denitrifikation von grundwasser. |
| FR2550182B1 (fr) * | 1983-08-02 | 1988-02-26 | Rech Geolog Miniere | Procede de denitrification des eaux souterraines en vue de leur potabilisation |
| SE439917B (sv) * | 1984-01-16 | 1985-07-08 | Vyrmetoder Ab | Forfarande for att minska nitrathalten i grundvatten |
-
1986
- 1986-09-12 SE SE8603843A patent/SE8603843L/xx not_active Application Discontinuation
-
1987
- 1987-09-04 IL IL8378887A patent/IL83788A/xx not_active IP Right Cessation
- 1987-09-09 YU YU168187A patent/YU46653B/sh unknown
- 1987-09-09 CS CS876530A patent/CS270229B2/cs unknown
- 1987-09-11 WO PCT/SE1987/000413 patent/WO1988001986A1/en active Application Filing
- 1987-09-11 DD DD87306909A patent/DD265609A5/de not_active IP Right Cessation
- 1987-09-11 AU AU79134/87A patent/AU7913487A/en not_active Abandoned
- 1987-09-11 EP EP19870850279 patent/EP0260244A3/en not_active Withdrawn
-
1988
- 1988-05-11 FI FI882219A patent/FI882219A/fi not_active IP Right Cessation
- 1988-05-11 DK DK259188A patent/DK259188D0/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8603843A0 (sv) | 1988-03-13 |
| IL83788A (en) | 1991-06-30 |
| AU7913487A (en) | 1988-04-07 |
| FI882219A0 (fi) | 1988-05-11 |
| YU168187A (en) | 1989-10-31 |
| EP0260244A2 (en) | 1988-03-16 |
| WO1988001986A1 (en) | 1988-03-24 |
| EP0260244A3 (en) | 1988-11-02 |
| FI882219A (fi) | 1988-05-11 |
| SE8603843D0 (sv) | 1986-09-12 |
| SE8603843L (sv) | 1988-03-13 |
| CS270229B2 (en) | 1990-06-13 |
| DK259188A (da) | 1988-05-11 |
| YU46653B (sh) | 1994-01-20 |
| DD265609A5 (de) | 1989-03-08 |
| IL83788A0 (en) | 1988-02-29 |
| CS653087A2 (en) | 1989-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |