HU205330B - Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen - Google Patents
Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen Download PDFInfo
- Publication number
- HU205330B HU205330B HU862103A HU210386A HU205330B HU 205330 B HU205330 B HU 205330B HU 862103 A HU862103 A HU 862103A HU 210386 A HU210386 A HU 210386A HU 205330 B HU205330 B HU 205330B
- Authority
- HU
- Hungary
- Prior art keywords
- phosphorus
- anaerobic
- nitrogen
- zone
- sludge
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000011574 phosphorus Substances 0.000 title claims abstract description 29
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title description 5
- 239000011368 organic material Substances 0.000 title 1
- 239000010802 sludge Substances 0.000 claims abstract description 29
- 239000002351 wastewater Substances 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 4
- 238000011282 treatment Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000007789 gas Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000005416 organic matter Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009294 enhanced biological phosphorus removal Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 238000012546 transfer 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
- 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
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU862103A HU205330B (en) | 1986-05-19 | 1986-05-19 | Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen |
| AT0117387A AT395845B (de) | 1986-05-19 | 1987-05-08 | Verfahren zur reinigung von organische substanzen enthaltenden abwaessern |
| EG28787A EG18700A (en) | 1986-05-19 | 1987-05-18 | Process and equipment for the purification of sewages containing organic materials particularly for the effective removal of phosphorus and nitrogen |
| DE19873716782 DE3716782A1 (de) | 1986-05-19 | 1987-05-19 | Verfahren und vorrichtung zur reinigung von organische substanzen enthaltenden abwaessern, insbesondere zur wirksamen entfernung von phosphor und stickstoff |
| CS873628A CS275878B6 (en) | 1986-05-19 | 1987-05-19 | Process and plant for waste-water treatment |
| PL1987265770A PL158608B1 (en) | 1986-05-19 | 1987-05-19 | Method of and apparatus for treating waste waters containing organic substances, in particular for efficient removal of phosphorus and nitrogen |
| SU874202577A SU1688787A3 (ru) | 1986-05-19 | 1987-05-19 | Способ очистки сточных вод |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU862103A HU205330B (en) | 1986-05-19 | 1986-05-19 | Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT44746A HUT44746A (en) | 1988-04-28 |
| HU205330B true HU205330B (en) | 1992-04-28 |
Family
ID=10957771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU862103A HU205330B (en) | 1986-05-19 | 1986-05-19 | Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT395845B (enrdf_load_stackoverflow) |
| CS (1) | CS275878B6 (enrdf_load_stackoverflow) |
| DE (1) | DE3716782A1 (enrdf_load_stackoverflow) |
| EG (1) | EG18700A (enrdf_load_stackoverflow) |
| HU (1) | HU205330B (enrdf_load_stackoverflow) |
| PL (1) | PL158608B1 (enrdf_load_stackoverflow) |
| SU (1) | SU1688787A3 (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252214A (en) * | 1987-02-27 | 1993-10-12 | Gunter Lorenz | Biological dephosphatization and (de)nitrification |
| DE3706405A1 (de) * | 1987-02-27 | 1988-09-08 | Guenter Dipl Ing Lorenz | Verfahren zur abwasserreinigung |
| GR1002427B (el) * | 1988-08-26 | 1996-09-06 | Jurgen Lorenz | Μεθοδος καθαρισμου λυματων. |
| DE4100685A1 (de) * | 1991-01-11 | 1992-07-16 | Sued Chemie Ag | Verfahren zum reinigen von phosphate und stickstoffverbindungen enthaltenden abwaessern |
| WO1994011313A1 (en) * | 1992-11-06 | 1994-05-26 | THE MINISTER FOR PUBLIC WORKS for and on behalf ofTHE STATE OF NEW SOUTH WALES | Biological phosphorus removal from waste water |
| RU2148033C1 (ru) * | 1994-10-17 | 2000-04-27 | Политекник Юниверсити | Усовершенствованный способ очистки сточных вод |
| EP1027294A1 (en) * | 1998-06-18 | 2000-08-16 | Boris Mikhailovich Khudenko | Mediated biological-abiotic waste treatment |
| WO2002012133A1 (de) | 2000-08-03 | 2002-02-14 | Bioclar, A.S. | Belebtschlammverfahren und vorrichtung zur behandlung von abwasser mit stickstoff- und phosphor-entfernung |
| GB0624167D0 (en) * | 2006-12-04 | 2007-01-10 | Univ Gent | Process and apparatus for the biological treatment of waste water |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315821A (en) * | 1975-01-06 | 1982-02-16 | Du Pont Canada Inc. | Treatment of nitrogenous wastes |
| US4042493A (en) * | 1975-10-28 | 1977-08-16 | Union Carbide Corporation | Phosphate removal from BOD-containing wastewater |
| US4056465A (en) * | 1976-04-12 | 1977-11-01 | Air Products And Chemicals, Inc. | Production of non-bulking activated sludge |
| US4271026A (en) * | 1979-10-09 | 1981-06-02 | Air Products And Chemicals, Inc. | Control of activated sludge wastewater treating process for enhanced phosphorous removal |
| DK149767C (da) * | 1983-07-28 | 1987-02-23 | Krueger As I | Fremgangsmaade til biologisk rensning af spildevand |
| US4650585A (en) * | 1984-04-17 | 1987-03-17 | Air Products And Chemicals, Inc. | Method for minimizing diurnal swing in phosphorus content of effluent streams from wastewater treating plants |
-
1986
- 1986-05-19 HU HU862103A patent/HU205330B/hu not_active IP Right Cessation
-
1987
- 1987-05-08 AT AT0117387A patent/AT395845B/de not_active IP Right Cessation
- 1987-05-18 EG EG28787A patent/EG18700A/xx active
- 1987-05-19 CS CS873628A patent/CS275878B6/cs unknown
- 1987-05-19 DE DE19873716782 patent/DE3716782A1/de active Granted
- 1987-05-19 PL PL1987265770A patent/PL158608B1/pl unknown
- 1987-05-19 SU SU874202577A patent/SU1688787A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AT395845B (de) | 1993-03-25 |
| CS275878B6 (en) | 1992-03-18 |
| PL265770A1 (en) | 1988-08-18 |
| ATA117387A (de) | 1992-08-15 |
| HUT44746A (en) | 1988-04-28 |
| DE3716782A1 (de) | 1987-11-26 |
| DE3716782C2 (enrdf_load_stackoverflow) | 1992-09-17 |
| PL158608B1 (en) | 1992-09-30 |
| SU1688787A3 (ru) | 1991-10-30 |
| EG18700A (en) | 1995-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |