DK81876A - METHOD FOR REMOVING NITROGEN COMPOUNDS FROM WATER - Google Patents
METHOD FOR REMOVING NITROGEN COMPOUNDS FROM WATERInfo
- Publication number
- DK81876A DK81876A DK81876A DK81876A DK81876A DK 81876 A DK81876 A DK 81876A DK 81876 A DK81876 A DK 81876A DK 81876 A DK81876 A DK 81876A DK 81876 A DK81876 A DK 81876A
- Authority
- DK
- Denmark
- Prior art keywords
- water
- nitrogen compounds
- removing nitrogen
- compounds
- nitrogen
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
-
- 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
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Soil Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7502197 | 1975-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK81876A true DK81876A (en) | 1976-08-28 |
Family
ID=20323815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK81876A DK81876A (en) | 1975-02-27 | 1976-02-26 | METHOD FOR REMOVING NITROGEN COMPOUNDS FROM WATER |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS51110856A (en) |
CA (1) | CA1072691A (en) |
CS (1) | CS194742B2 (en) |
DD (1) | DD124968A5 (en) |
DE (1) | DE2607114A1 (en) |
DK (1) | DK81876A (en) |
FR (1) | FR2302279A1 (en) |
MX (1) | MX3385E (en) |
NL (1) | NL7602004A (en) |
PL (1) | PL100138B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7803073A (en) * | 1978-03-22 | 1979-09-25 | Stamicarbon | METHOD OF REMOVING MELAMINE FROM MELAMINE-CONTAINING LIQUIDS. |
NL8101682A (en) * | 1981-04-03 | 1982-11-01 | Nicolaas Arie Van Staveren | METHOD AND APPARATUS FOR THE ANAEROBIC FERMENTATION OF LIQUID MANURE |
CH653317A5 (en) * | 1982-02-18 | 1985-12-31 | Sulzer Ag | METHOD AND SYSTEM FOR THE BIOLOGICAL DENITRIFICATION OF GROUNDWATER. |
FR2550182B1 (en) * | 1983-08-02 | 1988-02-26 | Rech Geolog Miniere | METHOD OF DENITRIFICATION OF GROUNDWATER FOR POTABILIZATION |
SE439917B (en) * | 1984-01-16 | 1985-07-08 | Vyrmetoder Ab | PROCEDURE TO REDUCE NITRATE CONTENT IN GROUND WATER |
DE3444139A1 (en) * | 1984-12-04 | 1986-06-05 | Stefan 4835 Rietberg Elmer | Method and apparatus for treating groundwater |
FR2622567B1 (en) * | 1987-11-04 | 1991-01-18 | Gestion Sa Fse Et | METHOD FOR IN SITU ANOXIC DETOXIFICATION OF CONTAMINATED SUBTERRANEAN TABLECLOTHS |
US4992174A (en) * | 1989-06-08 | 1991-02-12 | Environmental Science & Engineering, Inc. | Fixed bed bioreactor remediation system |
DE19853906C2 (en) * | 1998-11-23 | 2001-11-15 | Materialforschungs Und Pruefan | Process and arrangement for cleaning leachate |
JP4625552B2 (en) * | 1999-03-08 | 2011-02-02 | 大成建設株式会社 | Groundwater purification method |
JP2001269699A (en) * | 2000-03-24 | 2001-10-02 | Japan Science & Technology Corp | Direct cleaning method for ground water contaminated with nitric acid |
WO2005058515A1 (en) * | 2003-12-19 | 2005-06-30 | Terreco | Process for removing a contaminant from contaminated groundwater |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE114709C (en) * | ||||
FI43852B (en) * | 1969-02-13 | 1971-03-01 | Yrjoe Reijonen | |
US3829377A (en) * | 1970-11-16 | 1974-08-13 | Union Oil Co | Reduction of water pollution by biological denitrification |
IT1037933B (en) * | 1974-05-09 | 1979-11-20 | Celanese Corp | PROCESS OF WASTE WATER TREATMENT |
-
1976
- 1976-02-21 DE DE19762607114 patent/DE2607114A1/en not_active Withdrawn
- 1976-02-26 CA CA246,611A patent/CA1072691A/en not_active Expired
- 1976-02-26 JP JP2053376A patent/JPS51110856A/en active Pending
- 1976-02-26 NL NL7602004A patent/NL7602004A/en not_active Application Discontinuation
- 1976-02-26 PL PL1976187529A patent/PL100138B1/en unknown
- 1976-02-26 DK DK81876A patent/DK81876A/en unknown
- 1976-02-26 MX MX2476U patent/MX3385E/en unknown
- 1976-02-26 DD DD19154376A patent/DD124968A5/xx unknown
- 1976-02-26 CS CS126776A patent/CS194742B2/en unknown
- 1976-02-27 FR FR7605628A patent/FR2302279A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2302279A1 (en) | 1976-09-24 |
DE2607114A1 (en) | 1976-09-09 |
CA1072691A (en) | 1980-02-26 |
MX3385E (en) | 1980-10-27 |
NL7602004A (en) | 1976-08-31 |
CS194742B2 (en) | 1979-12-31 |
PL100138B1 (en) | 1978-09-30 |
DD124968A5 (en) | 1977-03-23 |
JPS51110856A (en) | 1976-09-30 |
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