AR021986A1 - Aplicacion de emulsiones de aceite en agua para reducir el requerimiento de aire y/u oxigeno en instalaciones depuradoras biologicas aerobicas - Google Patents
Aplicacion de emulsiones de aceite en agua para reducir el requerimiento de aire y/u oxigeno en instalaciones depuradoras biologicas aerobicasInfo
- Publication number
- AR021986A1 AR021986A1 ARP990106676A AR021986A1 AR 021986 A1 AR021986 A1 AR 021986A1 AR P990106676 A ARP990106676 A AR P990106676A AR 021986 A1 AR021986 A1 AR 021986A1
- Authority
- AR
- Argentina
- Prior art keywords
- saturated
- unsaturated
- fatty
- fatty acids
- aerobic biological
- 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
- C02F3/02—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
Abstract
La presente invencion se refiere a la aplicacion de emulsiones de aceite en agua para reducir el requerimiento de aire y/u oxígeno en instalacionesdepuradoras biologicas aerobicas y/o para mejorar la denitrificacion en instalaciones depuradoras biologicas aerobicas. Las emulsiones contienen como partecomponente de la fase oleosa al menos: - hidrocarburos, saturados o insaturados, de cadena abierta o cíclica, normales o someros, con 80-30 átomos de carbono,- alcoholes grasos, saturados o insaturados, un ácido graso saturado o insaturado, ésteres monoalquílicos de ácidos grasos, amidas de ácido graso omonoalquilamida, ácidos grados saturados o insaturados, presentando dichos alcoholes grasos, ácidos grasos y esteres de ácidos graso 8-30 átomos de carbono;- mono o poliésteres de un ácido mono o carboxílico, saturados o insaturados, con 4-30 átomos de carbono y un monoalcohol y/o un poliol, excluido glicoles depolietileno; - poliamidas de ácidos grasos saturados o insaturados con 8-30 átomos de carbono y poliaminas alifáticas con 2-6 átomos de nitrogeno; - terpenosacíclicos, preferentemente monocíclicos y/o bicíclicos, particularmente hidrocarburos terpénicos y/o un alcohol terpénico y/o compuestos de polioxialquileno enbase a oxidosde alquileno o a base de oxidos de alquileno con alcoholes grasos y/o ácidos grasos C12-18 y/o glicéridos de ácidos grasos C12-18. La presenteinvencion se refiere además a la aplicacion de emulsiones de aceite en agua para mejorar de denitrificacionen instalaciones depuradoras biologicas aerobicas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19859054A DE19859054C2 (de) | 1998-12-22 | 1998-12-22 | Verwendung von Öl-in-Wasser-Emulsionen in aeroben biologischen Kläranlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR021986A1 true AR021986A1 (es) | 2002-09-04 |
Family
ID=7891987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990106676 AR021986A1 (es) | 1998-12-22 | 1999-12-22 | Aplicacion de emulsiones de aceite en agua para reducir el requerimiento de aire y/u oxigeno en instalaciones depuradoras biologicas aerobicas |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP1144316B1 (es) |
| JP (1) | JP2002532251A (es) |
| CN (1) | CN1331660A (es) |
| AR (1) | AR021986A1 (es) |
| AT (1) | ATE224856T1 (es) |
| AU (1) | AU1980500A (es) |
| BR (1) | BR9916465A (es) |
| CA (1) | CA2353952A1 (es) |
| CZ (1) | CZ20012279A3 (es) |
| DE (2) | DE19859054C2 (es) |
| ES (1) | ES2182590T3 (es) |
| HK (1) | HK1042681A1 (es) |
| HU (1) | HUP0104809A3 (es) |
| ID (1) | ID29796A (es) |
| IL (1) | IL143324A0 (es) |
| MX (1) | MXPA01005945A (es) |
| NO (1) | NO20013051L (es) |
| PL (1) | PL348422A1 (es) |
| SK (1) | SK7942001A3 (es) |
| TR (1) | TR200101820T2 (es) |
| WO (1) | WO2000037368A1 (es) |
| ZA (1) | ZA200104401B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3298562B2 (ja) * | 1999-05-31 | 2002-07-02 | 松下電器産業株式会社 | 脱窒素促進剤およびこの脱窒素促進剤を用いた水処理方法 |
| EP1453584A4 (en) * | 2001-12-13 | 2009-10-28 | Environmental Operating Soluti | METHOD AND DEVICE FOR WASTEWATER TREATMENT |
| EP1693446A1 (fr) * | 2005-02-16 | 2006-08-23 | Realco | Composition - substrat pour microorganismes denitrifiants |
| CN102285697B (zh) * | 2011-06-08 | 2013-02-06 | 南京工业大学 | 一种不饱和聚酯树脂行业废水资源化工艺 |
| KR20150027169A (ko) * | 2012-07-31 | 2015-03-11 | 가부시키가이샤 오리앤토나노 | 미생물상 활성화제, 그 미생물상 활성화제를 유효성분으로 하는 항 사상균제, 및 그 미생물상 활성화제를 이용한 유지 등을 함유하는 폐수의 처리 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5081182A (en) * | 1986-05-19 | 1992-01-14 | Exxon Chemical Patents Inc. | Cationic monomer delayed addition process |
| DE3815309A1 (de) * | 1987-05-05 | 1988-11-17 | Nabil Dr Saab | Verfahren, anlage und emulgatorsubstanz zur entsorgung schadstoffhaltiger materialien |
| DE4227962A1 (de) * | 1992-08-22 | 1994-03-03 | Forschungszentrum Juelich Gmbh | Verfahren und Anlage zum Sanieren von mit organischen Schadstoffen kontaminiertem Boden |
| DE19644714A1 (de) * | 1996-10-28 | 1998-04-30 | Klaus F Dr Ing Roth | Verfahren zum Abbau von Kühlschmierstoffen |
-
1998
- 1998-12-22 DE DE19859054A patent/DE19859054C2/de not_active Expired - Fee Related
-
1999
- 1999-12-21 EP EP99963552A patent/EP1144316B1/de not_active Expired - Lifetime
- 1999-12-21 AT AT99963552T patent/ATE224856T1/de not_active IP Right Cessation
- 1999-12-21 SK SK794-2001A patent/SK7942001A3/sk unknown
- 1999-12-21 DE DE59902892T patent/DE59902892D1/de not_active Expired - Fee Related
- 1999-12-21 WO PCT/EP1999/009990 patent/WO2000037368A1/de not_active Application Discontinuation
- 1999-12-21 PL PL34842299A patent/PL348422A1/xx unknown
- 1999-12-21 MX MXPA01005945A patent/MXPA01005945A/es not_active Application Discontinuation
- 1999-12-21 ID ID20011577A patent/ID29796A/id unknown
- 1999-12-21 CA CA 2353952 patent/CA2353952A1/en not_active Abandoned
- 1999-12-21 IL IL14332499A patent/IL143324A0/xx unknown
- 1999-12-21 BR BR9916465A patent/BR9916465A/pt not_active IP Right Cessation
- 1999-12-21 CZ CZ20012279A patent/CZ20012279A3/cs unknown
- 1999-12-21 JP JP2000589448A patent/JP2002532251A/ja active Pending
- 1999-12-21 CN CN99815011A patent/CN1331660A/zh active Pending
- 1999-12-21 ES ES99963552T patent/ES2182590T3/es not_active Expired - Lifetime
- 1999-12-21 HU HU0104809A patent/HUP0104809A3/hu unknown
- 1999-12-21 TR TR200101820T patent/TR200101820T2/xx unknown
- 1999-12-21 AU AU19805/00A patent/AU1980500A/en not_active Abandoned
- 1999-12-22 AR ARP990106676 patent/AR021986A1/es not_active Application Discontinuation
-
2001
- 2001-05-29 ZA ZA200104401A patent/ZA200104401B/en unknown
- 2001-06-19 NO NO20013051A patent/NO20013051L/no not_active Application Discontinuation
-
2002
- 2002-04-17 HK HK02102899.6A patent/HK1042681A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1144316B1 (de) | 2002-09-25 |
| TR200101820T2 (tr) | 2002-01-21 |
| HUP0104809A2 (hu) | 2002-04-29 |
| PL348422A1 (en) | 2002-05-20 |
| ZA200104401B (en) | 2002-05-29 |
| HUP0104809A3 (en) | 2004-04-28 |
| NO20013051D0 (no) | 2001-06-19 |
| ATE224856T1 (de) | 2002-10-15 |
| WO2000037368A1 (de) | 2000-06-29 |
| JP2002532251A (ja) | 2002-10-02 |
| DE19859054C2 (de) | 2000-11-30 |
| DE19859054A1 (de) | 2000-07-06 |
| AU1980500A (en) | 2000-07-12 |
| BR9916465A (pt) | 2001-09-25 |
| SK7942001A3 (en) | 2001-12-03 |
| CZ20012279A3 (cs) | 2002-06-12 |
| HK1042681A1 (zh) | 2002-08-23 |
| CN1331660A (zh) | 2002-01-16 |
| MXPA01005945A (es) | 2002-05-06 |
| ID29796A (id) | 2001-10-11 |
| DE59902892D1 (de) | 2002-10-31 |
| ES2182590T3 (es) | 2003-03-01 |
| NO20013051L (no) | 2001-06-19 |
| EP1144316A1 (de) | 2001-10-17 |
| IL143324A0 (en) | 2002-04-21 |
| CA2353952A1 (en) | 2000-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |