NL9201026A - Inrichting en werkwijze voor het zuiveren van afvalwater dat stikstofverbindingen bevat. - Google Patents
Inrichting en werkwijze voor het zuiveren van afvalwater dat stikstofverbindingen bevat. Download PDFInfo
- Publication number
- NL9201026A NL9201026A NL9201026A NL9201026A NL9201026A NL 9201026 A NL9201026 A NL 9201026A NL 9201026 A NL9201026 A NL 9201026A NL 9201026 A NL9201026 A NL 9201026A NL 9201026 A NL9201026 A NL 9201026A
- Authority
- NL
- Netherlands
- Prior art keywords
- space
- reactor
- oxygen
- rich
- waste water
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910017464 nitrogen compound Inorganic materials 0.000 title description 2
- 150000002830 nitrogen compounds Chemical class 0.000 title description 2
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 17
- 244000005700 microbiome Species 0.000 claims description 14
- 238000007872 degassing Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 14
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010801 sewage sludge Substances 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- -1 for example Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008262 pumice Substances 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002699 waste material 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9201026A NL9201026A (nl) | 1992-06-10 | 1992-06-10 | Inrichting en werkwijze voor het zuiveren van afvalwater dat stikstofverbindingen bevat. |
| TW82104515A TW265325B (enrdf_load_stackoverflow) | 1992-06-10 | 1993-06-07 | |
| MX9303445A MX9303445A (es) | 1992-06-10 | 1993-06-09 | Sistema y proceso para purificar agua de desperdicio que contiene compuestos nitrogenados. |
| AU45880/93A AU666757B2 (en) | 1992-06-10 | 1993-06-10 | System and process for purifying waste water which contains nitrogenous compounds |
| EP19930916277 EP0644858B1 (en) | 1992-06-10 | 1993-06-10 | System and process for purifying waste water which contains nitrogenous compounds |
| BR9306517A BR9306517A (pt) | 1992-06-10 | 1993-06-10 | Sistema e processo para a purificação de água servida |
| JP50134794A JP3376561B2 (ja) | 1992-06-10 | 1993-06-10 | 窒素化合物を含む廃水の精製システムおよび精製方法 |
| DE69313854T DE69313854T2 (de) | 1992-06-10 | 1993-06-10 | System und verfahren zur reinigung von stickstoff enthaltendem abwasser |
| ES93916277T ES2106357T3 (es) | 1992-06-10 | 1993-06-10 | Sistema y procedimiento para purificar agua residual que contiene compuestos nitrogenados. |
| KR1019940704222A KR100251257B1 (ko) | 1992-06-10 | 1993-06-10 | 질소 화합물을 함유한 폐수의 정화 장치 및 정화 방법 |
| PL93302398A PL176883B1 (pl) | 1992-06-10 | 1993-06-10 | Sposób oczyszczania ścieków zawierających związki azotowe i układ oczyszczania ścieków zawierających związki azotowe |
| DK93916277T DK0644858T3 (da) | 1992-06-10 | 1993-06-10 | Apparatur/system og fremgangsmåde til rensning af nitrogenholdigt spildevand |
| PCT/NL1993/000125 WO1993025485A1 (en) | 1992-06-10 | 1993-06-10 | System and process for purifying waste water which contains nitrogenous compounds |
| US08/351,426 US5518618A (en) | 1992-06-10 | 1993-06-10 | System and process for purifying waste water which contains nitrogenous compounds |
| AT93916277T ATE157953T1 (de) | 1992-06-10 | 1993-06-10 | System und verfahren zur reinigung von stickstoff enthaltendem abwasser |
| CZ943116A CZ283809B6 (cs) | 1992-06-10 | 1993-06-10 | Způsob a zařízení k čištění odpadních vod obsahujících dusíkaté sloučeniny |
| CA 2135897 CA2135897C (en) | 1992-06-10 | 1993-06-10 | System and process for purifying waste water which contains nitrogenous compounds |
| GR970402785T GR3025152T3 (en) | 1992-06-10 | 1997-10-22 | System and process for purifying waste water which contains nitrogenous compounds. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9201026 | 1992-06-10 | ||
| NL9201026A NL9201026A (nl) | 1992-06-10 | 1992-06-10 | Inrichting en werkwijze voor het zuiveren van afvalwater dat stikstofverbindingen bevat. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9201026A true NL9201026A (nl) | 1994-01-03 |
Family
ID=19860909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9201026A NL9201026A (nl) | 1992-06-10 | 1992-06-10 | Inrichting en werkwijze voor het zuiveren van afvalwater dat stikstofverbindingen bevat. |
Country Status (2)
| Country | Link |
|---|---|
| NL (1) | NL9201026A (enrdf_load_stackoverflow) |
| TW (1) | TW265325B (enrdf_load_stackoverflow) |
-
1992
- 1992-06-10 NL NL9201026A patent/NL9201026A/nl not_active Application Discontinuation
-
1993
- 1993-06-07 TW TW82104515A patent/TW265325B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW265325B (enrdf_load_stackoverflow) | 1995-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |