ES2154973A1 - Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas. - Google Patents
Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas.Info
- Publication number
- ES2154973A1 ES2154973A1 ES9800911A ES9800911A ES2154973A1 ES 2154973 A1 ES2154973 A1 ES 2154973A1 ES 9800911 A ES9800911 A ES 9800911A ES 9800911 A ES9800911 A ES 9800911A ES 2154973 A1 ES2154973 A1 ES 2154973A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- biological treatment
- filter
- air
- municipal waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Que comprende una unidad de filtración formada por un filtro rápido de gravedad o de presión con un material filtrante zeolita natural rica en clinoptilolita, y con un sistema de retrolavado aire-agua que utiliza parte de la misma agua filtrada para pasar a contracorriente en unión del aire, y esto logra que con menos agua se obtenga un lecho filtrante limpio y estratificado en poco tiempo. El procedimiento, es apto para filtrar efluentes de aguas residuales urbanas tratados por unidades de tratamiento biológico tales como lodos activados, reactores de tratamiento anaerobio y lagunas de oxidación.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800911A ES2154973B1 (es) | 1998-04-29 | 1998-04-29 | Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800911A ES2154973B1 (es) | 1998-04-29 | 1998-04-29 | Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2154973A1 true ES2154973A1 (es) | 2001-04-16 |
ES2154973B1 ES2154973B1 (es) | 2001-11-16 |
Family
ID=8303636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800911A Expired - Fee Related ES2154973B1 (es) | 1998-04-29 | 1998-04-29 | Procedimiento para la filtracion de efluentes de tratamientos biologicos de aguas residuales urbanas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2154973B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108191155A (zh) * | 2018-01-10 | 2018-06-22 | 安徽普氏生态环境工程有限公司 | 一种活性炭吸附的集成式污水处理系统及其工艺 |
CN108190993A (zh) * | 2018-01-10 | 2018-06-22 | 安徽普氏生态环境工程有限公司 | 一种双沸石吸附装置的污水处理系统及其工艺 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985859A (en) * | 1974-07-03 | 1976-10-12 | Ecodyne Corporation | Vacuum stripping of ammonia |
US4098690A (en) * | 1976-03-29 | 1978-07-04 | The University Of Illinois Foundation | Water purification process |
US4695387A (en) * | 1985-05-07 | 1987-09-22 | Advanced Separation Technologies Incorporated | Removal of ammonia from wastewater |
WO1991004948A1 (en) * | 1989-09-27 | 1991-04-18 | Mww Limited Partnership | Highly selective zeolites for removal of ammonium from a wastewater |
US5304365A (en) * | 1989-01-06 | 1994-04-19 | Petr Taborsky | Treating wastewater with aluminosilicates with modified cation affinity |
ES2027629T3 (es) * | 1990-06-20 | 1995-04-16 | Degremont | Dispositivo de evacuacion del agua de lavado de los filtros de material granular lavados simultaneamente con agua y con aire. |
WO1995029004A1 (en) * | 1993-04-20 | 1995-11-02 | British Nuclear Fuels Plc | Liquid filtration system |
ES2086075T3 (es) * | 1991-06-21 | 1996-06-16 | Wheelabrator Eng Syst | Aparato para distribuir uniformemente gas y/o liquido en un sistema lateral de drenaje subterraneo. |
US5622632A (en) * | 1992-04-29 | 1997-04-22 | Union Oil Company Of California | Process for controlling nitrogen dioxide and/or ammonia emissions from geothermal power plants |
DE19647901A1 (de) * | 1996-11-20 | 1998-06-25 | Jan Burmeister | Verfahren zur Verhinderung oder Verminderung des Austrages von Schadstoffen aus Deponien |
EP0915057A2 (de) * | 1997-10-28 | 1999-05-12 | PreussenElektra Aktiengesellschaft | Verfahren zur selektiven Eliminierung von Ammoniak bzw. Ammonium-Ionen aus einer wässrigen Lösung |
-
1998
- 1998-04-29 ES ES9800911A patent/ES2154973B1/es not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985859A (en) * | 1974-07-03 | 1976-10-12 | Ecodyne Corporation | Vacuum stripping of ammonia |
US4098690A (en) * | 1976-03-29 | 1978-07-04 | The University Of Illinois Foundation | Water purification process |
US4695387A (en) * | 1985-05-07 | 1987-09-22 | Advanced Separation Technologies Incorporated | Removal of ammonia from wastewater |
US5304365A (en) * | 1989-01-06 | 1994-04-19 | Petr Taborsky | Treating wastewater with aluminosilicates with modified cation affinity |
WO1991004948A1 (en) * | 1989-09-27 | 1991-04-18 | Mww Limited Partnership | Highly selective zeolites for removal of ammonium from a wastewater |
ES2027629T3 (es) * | 1990-06-20 | 1995-04-16 | Degremont | Dispositivo de evacuacion del agua de lavado de los filtros de material granular lavados simultaneamente con agua y con aire. |
ES2086075T3 (es) * | 1991-06-21 | 1996-06-16 | Wheelabrator Eng Syst | Aparato para distribuir uniformemente gas y/o liquido en un sistema lateral de drenaje subterraneo. |
US5622632A (en) * | 1992-04-29 | 1997-04-22 | Union Oil Company Of California | Process for controlling nitrogen dioxide and/or ammonia emissions from geothermal power plants |
WO1995029004A1 (en) * | 1993-04-20 | 1995-11-02 | British Nuclear Fuels Plc | Liquid filtration system |
DE19647901A1 (de) * | 1996-11-20 | 1998-06-25 | Jan Burmeister | Verfahren zur Verhinderung oder Verminderung des Austrages von Schadstoffen aus Deponien |
EP0915057A2 (de) * | 1997-10-28 | 1999-05-12 | PreussenElektra Aktiengesellschaft | Verfahren zur selektiven Eliminierung von Ammoniak bzw. Ammonium-Ionen aus einer wässrigen Lösung |
Also Published As
Publication number | Publication date |
---|---|
ES2154973B1 (es) | 2001-11-16 |
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Legal Events
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EC2A | Search report published |
Date of ref document: 20010416 Kind code of ref document: A1 Effective date: 20010416 |
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