PL383707A1 - Sposób ograniczania rozwoju bakterii nitkowatych w osadzie czynnym, proces ograniczania puchnięcia osadu czynnego oraz zastosowanie organizmów naturalnie występujących w osadzie czynnym w zapobieganiu jego puchnięciu - Google Patents
Sposób ograniczania rozwoju bakterii nitkowatych w osadzie czynnym, proces ograniczania puchnięcia osadu czynnego oraz zastosowanie organizmów naturalnie występujących w osadzie czynnym w zapobieganiu jego puchnięciuInfo
- Publication number
- PL383707A1 PL383707A1 PL38370707A PL38370707A PL383707A1 PL 383707 A1 PL383707 A1 PL 383707A1 PL 38370707 A PL38370707 A PL 38370707A PL 38370707 A PL38370707 A PL 38370707A PL 383707 A1 PL383707 A1 PL 383707A1
- Authority
- PL
- Poland
- Prior art keywords
- swelling
- limiting
- active sediment
- sediment
- active
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- 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
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
-
- 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
-
- 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
- Y02W10/20—Sludge processing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL383707A PL217732B1 (pl) | 2007-11-06 | 2007-11-06 | Sposób ograniczania rozwoju bakterii nitkowatych w osadzie czynnym oraz zastosowanie wrotków w zapobieganiu jego puchnięciu |
EP20080848179 EP2212255B1 (en) | 2007-11-06 | 2008-10-28 | The method of reducing excessive growth of filamentous bacteria in activated sludge, the process of reducing the bulking of activated sludge and use of naturally occurring organisms in the activated sludge to prevent its bulking |
PCT/PL2008/000075 WO2009061224A1 (en) | 2007-11-06 | 2008-10-28 | The method of reducing excessive growth of filamentous bacteria in activated sludge, the process of reducing the bulking of activated sludge and use of naturally occurring organisms in the activated sludge to prevent its bulking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL383707A PL217732B1 (pl) | 2007-11-06 | 2007-11-06 | Sposób ograniczania rozwoju bakterii nitkowatych w osadzie czynnym oraz zastosowanie wrotków w zapobieganiu jego puchnięciu |
Publications (2)
Publication Number | Publication Date |
---|---|
PL383707A1 true PL383707A1 (pl) | 2009-05-11 |
PL217732B1 PL217732B1 (pl) | 2014-08-29 |
Family
ID=40340601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL383707A PL217732B1 (pl) | 2007-11-06 | 2007-11-06 | Sposób ograniczania rozwoju bakterii nitkowatych w osadzie czynnym oraz zastosowanie wrotków w zapobieganiu jego puchnięciu |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2212255B1 (pl) |
PL (1) | PL217732B1 (pl) |
WO (1) | WO2009061224A1 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014185799A1 (en) | 2013-05-11 | 2014-11-20 | Uniwersytet Jagielloński | A method of mass culture of lecane rotifers |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8361952B2 (en) | 2010-07-28 | 2013-01-29 | Ecolab Usa Inc. | Stability enhancement agent for solid detergent compositions |
WO2017007892A1 (en) * | 2015-07-07 | 2017-01-12 | Nch Corporation | System and method for treating water with a biological based biocide |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH621751A5 (en) * | 1976-09-24 | 1981-02-27 | Attisholz Cellulose | Process for the biochemical purification of waste water containing organic constituents which favour the undesirable development of filamentous bacteria and/or the formation of bulking sludge |
JPH0312293A (ja) | 1989-06-07 | 1991-01-21 | Mitsubishi Monsanto Chem Co | 活性汚泥の異常現象防止剤及び活性汚泥の異常現象防止方法 |
JP3822843B2 (ja) | 2002-06-05 | 2006-09-20 | 新日本製鐵株式会社 | バクテリオファージを利用した糸状微生物の増殖抑制方法 |
KR101170571B1 (ko) * | 2004-02-02 | 2012-08-01 | 쿠리타 고교 가부시키가이샤 | 유기성 배수의 생물 처리 방법 및 장치 |
US7361268B2 (en) * | 2004-10-22 | 2008-04-22 | Earth Works Institute | Waste treatment systems |
-
2007
- 2007-11-06 PL PL383707A patent/PL217732B1/pl unknown
-
2008
- 2008-10-28 EP EP20080848179 patent/EP2212255B1/en not_active Not-in-force
- 2008-10-28 WO PCT/PL2008/000075 patent/WO2009061224A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014185799A1 (en) | 2013-05-11 | 2014-11-20 | Uniwersytet Jagielloński | A method of mass culture of lecane rotifers |
Also Published As
Publication number | Publication date |
---|---|
PL217732B1 (pl) | 2014-08-29 |
EP2212255B1 (en) | 2014-09-03 |
WO2009061224A1 (en) | 2009-05-14 |
EP2212255A1 (en) | 2010-08-04 |
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