EE05854B1 - Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastis - Google Patents
Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastisInfo
- Publication number
- EE05854B1 EE05854B1 EEP201900030A EEP201900030A EE05854B1 EE 05854 B1 EE05854 B1 EE 05854B1 EE P201900030 A EEP201900030 A EE P201900030A EE P201900030 A EEP201900030 A EE P201900030A EE 05854 B1 EE05854 B1 EE 05854B1
- Authority
- EE
- Estonia
- Prior art keywords
- sedimentation basin
- stage
- segregated
- waste water
- activated sludge
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title abstract 6
- 239000002351 wastewater Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 title 1
- 238000004062 sedimentation Methods 0.000 abstract 8
- 239000013049 sediment Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 abstract 1
- ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 abstract 1
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 abstract 1
- ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Leiutis käsitleb meetodit reoveest lämmastiku ja fosfori ärastamist segregeeritud aktiivmudade koosluste abil kolmeastmelises biopuhastis, mille kohaselt esimeses anaeroobses ja anoksilises astmes viiakse sisenev reovesi 1 kokku lõppsetiti aktiivmudasettega 26, väljavoolav segu 6 suunatakse esimesse vahesetitisse 7, millest esimese vahesetiti selitatud vesi 8 viiakse läbi teise astme aeroobse tsooni 9 teise vahesetitisse 11, milles see separeeritakse teise vahesetiti aktiivmudasetteks 15 ja teises vahesetitis selitatud veeks 14, kusjuures teise vahesetiti aktiivmudasete 15 juhitakse tagasi teise astme aeroobsesse tsooni 9. Kummaski astmes kasutatakse segregeeritud aktiivmudasid ja nitraate sisaldav teises vahesetitis selitatud vesi 14 suunatakse teisest vahesetitist 11 tagasi esimese astme anoksilisse tsooni 5, kus viiakse läbi denitrifikatsioon ja adenosiindifosfaadi konversioon adenosiintrifosfaadiks, mis viiakse lõpule kolmanda astme anoksilises tsoonis 20 ja kolmanda astme aeroobses tsoonis 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EEP201900030A EE05854B1 (et) | 2019-12-19 | 2019-12-19 | Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EEP201900030A EE05854B1 (et) | 2019-12-19 | 2019-12-19 | Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EE201900030A EE201900030A (et) | 2021-07-15 |
| EE05854B1 true EE05854B1 (et) | 2023-05-15 |
Family
ID=76807273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EEP201900030A EE05854B1 (et) | 2019-12-19 | 2019-12-19 | Meetod reoveest lämmastiku ja fosfori ärastamiseks segregeeritud aktiivmuda koosluste abil mitmeastmelises biopuhastis |
Country Status (1)
| Country | Link |
|---|---|
| EE (1) | EE05854B1 (et) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406629B1 (en) * | 1999-07-20 | 2002-06-18 | Zenon Environmental Inc. | Biological process for removing phosphorous involving a membrane filter |
| US20050087480A1 (en) * | 2002-02-28 | 2005-04-28 | Park Jong-Bok | Wastewater treatment apparatus and method for removing nitrogen and phosphorus |
| EP2469653A1 (en) * | 2010-12-22 | 2012-06-27 | Cobham Cts Ltd | Electromagnetic wave polarizer screen |
| EP2496530A1 (en) * | 2010-09-20 | 2012-09-12 | American Water Works Company, Inc. | Optimized nutrient removal from wastewater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007042152A (ja) * | 2005-07-29 | 2007-02-15 | Toshiba Corp | 追記形情報記憶媒体（透明基板上に形成された記録層を内側にして接着された構造を持つ記録形情報記憶媒体のディスク構造）、および情報再生方法または情報記録方法ならびに記憶媒体製造装置 |
-
2019
- 2019-12-19 EE EEP201900030A patent/EE05854B1/et unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406629B1 (en) * | 1999-07-20 | 2002-06-18 | Zenon Environmental Inc. | Biological process for removing phosphorous involving a membrane filter |
| US20050087480A1 (en) * | 2002-02-28 | 2005-04-28 | Park Jong-Bok | Wastewater treatment apparatus and method for removing nitrogen and phosphorus |
| EP2496530A1 (en) * | 2010-09-20 | 2012-09-12 | American Water Works Company, Inc. | Optimized nutrient removal from wastewater |
| EP2496531A1 (en) * | 2010-09-20 | 2012-09-12 | American Water Works Company, Inc. | Simultaneous anoxic biological phosphorus and nitrogen removal |
| EP2469653A1 (en) * | 2010-12-22 | 2012-06-27 | Cobham Cts Ltd | Electromagnetic wave polarizer screen |
Also Published As
| Publication number | Publication date |
|---|---|
| EE201900030A (et) | 2021-07-15 |
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