NL7904891A - Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen. - Google Patents
Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen. Download PDFInfo
- Publication number
- NL7904891A NL7904891A NL7904891A NL7904891A NL7904891A NL 7904891 A NL7904891 A NL 7904891A NL 7904891 A NL7904891 A NL 7904891A NL 7904891 A NL7904891 A NL 7904891A NL 7904891 A NL7904891 A NL 7904891A
- Authority
- NL
- Netherlands
- Prior art keywords
- liquid
- treatment
- sludge
- oxygen
- supply
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 147
- 238000000034 method Methods 0.000 title claims description 39
- 238000004140 cleaning Methods 0.000 title claims description 30
- 239000010802 sludge Substances 0.000 claims description 64
- 244000005700 microbiome Species 0.000 claims description 59
- 239000001301 oxygen Substances 0.000 claims description 45
- 229910052760 oxygen Inorganic materials 0.000 claims description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 44
- 239000000126 substance Substances 0.000 claims description 21
- 239000000470 constituent Substances 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 11
- 239000013049 sediment Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims 3
- 238000004062 sedimentation Methods 0.000 claims 2
- 239000006228 supernatant Substances 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 239000008213 purified water Substances 0.000 description 6
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 230000031018 biological processes and functions Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- 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
-
- 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)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Sludge (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7904891A NL7904891A (nl) | 1978-08-02 | 1979-06-22 | Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen. |
| DE19792930489 DE2930489A1 (de) | 1978-08-02 | 1979-07-27 | Verfahren zur biologischen reinigung von fluessigkeiten |
| ES483011A ES483011A1 (es) | 1978-08-02 | 1979-07-31 | Procedimiento y dispositivo para purificar biologicamente liquidos acuosos |
| AU49384/79A AU536288B2 (en) | 1978-08-02 | 1979-07-31 | A method and device for biologically purifying liquids |
| BR7904942A BR7904942A (pt) | 1978-08-02 | 1979-08-01 | Processo e dispositivo para purificar biologicamente um liquido |
| FR7919792A FR2432486A1 (fr) | 1978-08-02 | 1979-08-01 | Procede et dispositif pour la purification biologique de liquides aqueux |
| CA333,067A CA1130020A (en) | 1978-08-02 | 1979-08-02 | Method and a device for biologically purifying liquids |
| GB7926887A GB2034296B (en) | 1978-08-02 | 1979-08-02 | Biological purification of liquids |
| SG53583A SG53583G (en) | 1978-08-02 | 1983-08-22 | The biological purification of liquids |
| MY8500020A MY8500020A (en) | 1978-08-02 | 1985-12-30 | The biological purification of liquids |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7808121 | 1978-08-02 | ||
| NL7808121 | 1978-08-02 | ||
| NL7904891A NL7904891A (nl) | 1978-08-02 | 1979-06-22 | Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen. |
| NL7904891 | 1979-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7904891A true NL7904891A (nl) | 1980-02-05 |
Family
ID=26645439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7904891A NL7904891A (nl) | 1978-08-02 | 1979-06-22 | Werkwijze en inrichting voor het biologisch reiningen van waterige vloeistoffen. |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU536288B2 (es) |
| BR (1) | BR7904942A (es) |
| CA (1) | CA1130020A (es) |
| DE (1) | DE2930489A1 (es) |
| ES (1) | ES483011A1 (es) |
| FR (1) | FR2432486A1 (es) |
| GB (1) | GB2034296B (es) |
| MY (1) | MY8500020A (es) |
| NL (1) | NL7904891A (es) |
| SG (1) | SG53583G (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1253979A (en) * | 1983-10-25 | 1989-05-09 | Hidenori Kobayashi | Method of and an apparatus for treating sewage |
| GB2155003B (en) * | 1984-01-20 | 1987-12-31 | Nishihara Env San Res Co Ltd | Activated sludge method |
| US4624788A (en) * | 1984-12-19 | 1986-11-25 | Repin Boris N | Method of biological purification of waste water |
| US4824563A (en) * | 1985-12-04 | 1989-04-25 | Kabushiki Kaisha Meidensha | Equipment for treating waste water |
| JPH0665399B2 (ja) * | 1986-09-09 | 1994-08-24 | 株式会社西原環境衛生研究所 | 間欠曝気式による活性汚泥処理方法およびその装置 |
| DE4436787A1 (de) * | 1994-10-14 | 1996-04-18 | Juergen Kynast | Verfahren zur Erzeugung eines selektiven Nährbodens für Pilze, insbesondere Speisepilze |
| AT506279A1 (de) | 2007-12-20 | 2009-07-15 | Gassner Kurt Ing | Diskontinuierliches verfahren zur abwasserreinigung |
| ITMI20091008A1 (it) * | 2009-06-09 | 2010-12-10 | Paolo Broglio | Processo biologico a singolo stadio per la riduzione dell'azoto contenuto in reflui zootecnici |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE306061B (es) * | 1965-01-25 | 1968-11-11 | Industrikemiska Ab |
-
1979
- 1979-06-22 NL NL7904891A patent/NL7904891A/nl not_active Application Discontinuation
- 1979-07-27 DE DE19792930489 patent/DE2930489A1/de not_active Withdrawn
- 1979-07-31 ES ES483011A patent/ES483011A1/es not_active Expired
- 1979-07-31 AU AU49384/79A patent/AU536288B2/en not_active Expired - Fee Related
- 1979-08-01 BR BR7904942A patent/BR7904942A/pt unknown
- 1979-08-01 FR FR7919792A patent/FR2432486A1/fr not_active Withdrawn
- 1979-08-02 CA CA333,067A patent/CA1130020A/en not_active Expired
- 1979-08-02 GB GB7926887A patent/GB2034296B/en not_active Expired
-
1983
- 1983-08-22 SG SG53583A patent/SG53583G/en unknown
-
1985
- 1985-12-30 MY MY8500020A patent/MY8500020A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2034296B (en) | 1983-01-26 |
| BR7904942A (pt) | 1980-04-29 |
| CA1130020A (en) | 1982-08-17 |
| GB2034296A (en) | 1980-06-04 |
| AU4938479A (en) | 1980-02-07 |
| SG53583G (en) | 1984-04-19 |
| FR2432486A1 (fr) | 1980-02-29 |
| ES483011A1 (es) | 1980-04-16 |
| DE2930489A1 (de) | 1980-02-28 |
| MY8500020A (en) | 1985-12-31 |
| AU536288B2 (en) | 1984-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BI | The patent application has been withdrawn |