ES8405736A1 - Procedimiento para el tratamiento de lodos fecales - Google Patents
Procedimiento para el tratamiento de lodos fecalesInfo
- Publication number
- ES8405736A1 ES8405736A1 ES526658A ES526658A ES8405736A1 ES 8405736 A1 ES8405736 A1 ES 8405736A1 ES 526658 A ES526658 A ES 526658A ES 526658 A ES526658 A ES 526658A ES 8405736 A1 ES8405736 A1 ES 8405736A1
- Authority
- ES
- Spain
- Prior art keywords
- sludge
- sludges
- nitrogen compounds
- sludge stabilization
- homogenise
- 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.)
- Expired
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
- 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
- C02F3/30—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)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Ceramic Products (AREA)
- Navigation (AREA)
Abstract
PROCEDIMIENTO PARA EL TRATAMIENTO DE LODOS FECALES.SE HOMOGENEIZAN LOS LODOS O LA MEZCLA DE LODOS, EN CASO NECESARIO DESPUES DE APILAMIENTO PREVIO DE MANERA EN SI CONOCIDA Y DESPUES DE DEPURACION BASTA PREVIA, SE DISUELVEN LAS MATERIAS SOLUBLES EN AGUA, CONTENIDAS EN EL LOGO HOMOGENEIZADO, EN CASO NECESARIO DESPUES DE APORTACION PREVIA DE CANTIDADES CORRESPONDIENTES DE AGUA Y SE CONVIERTEN LOS COMPUESTOS NITROGENADOS ORGANICOS SOLUBLES EN AGUA, CONTENIDOS EN EL LODO, POR LA ACCION DEL OXIGENO Y LOS ORGANISMOS AEROBIOS, EN COMPUESTOS NITROGENADOS INORGANICOS,PARTICULARMENTE NITRITOS Y NITRATOS; SE ESTABILIZA EL LODO, Y SE DESPOJA DE AGUA AL LODO ESTABILIZADO.SE PUEDE USAR, DEPENDIENDO DE LAS SUSTANCIAS QUE LLEVABAN ANTES DEL TRATAMIENTO, COMO ABONO PARA AGRICULTURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823239297 DE3239297A1 (de) | 1982-10-23 | 1982-10-23 | Verfahren zur aufbereitung von faekalschlaemmen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8405736A1 true ES8405736A1 (es) | 1984-07-01 |
ES526658A0 ES526658A0 (es) | 1984-07-01 |
Family
ID=6176437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES526658A Granted ES526658A0 (es) | 1982-10-23 | 1983-10-21 | Procedimiento para el tratamiento de lodos fecales |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0107182A1 (es) |
DE (1) | DE3239297A1 (es) |
DK (1) | DK481683A (es) |
ES (1) | ES526658A0 (es) |
GR (1) | GR79646B (es) |
PT (1) | PT77547B (es) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769204A (en) * | 1972-04-19 | 1973-10-30 | Oklahoma State Univerity | Dispersed growth biological sewage treatment process |
US3871999A (en) * | 1973-03-05 | 1975-03-18 | Autotrol Corp | Removal of pollutants from waste-water |
DE2544177C2 (de) * | 1975-10-03 | 1984-04-19 | Theo Dipl.-Landw. 6253 Hadamar Stähler | Vorrichtung zur biologischen Reinigung von Abwasser |
DE2604014A1 (de) * | 1976-02-03 | 1977-08-11 | Messer Griesheim Gmbh | Verfahren und vorrichtung zur aeroben stabilisierung organisch hochbelasteter abwaesser |
DE2638665A1 (de) * | 1976-08-27 | 1978-03-02 | Theo Staehler | Vorrichtung zur umsetzung von in abwaessern und abwaesserschlaemmen enthaltenen fremdstoffen |
DE2727991A1 (de) * | 1977-06-22 | 1979-01-11 | Staehler Theo | Verfahren zur ueberfuehrung des bei der klaerung von abwaessern anfallenden schlammes in ein in der natur ablagerbares produkt |
-
1982
- 1982-10-23 DE DE19823239297 patent/DE3239297A1/de not_active Withdrawn
-
1983
- 1983-10-19 GR GR72743A patent/GR79646B/el unknown
- 1983-10-20 EP EP83110473A patent/EP0107182A1/de not_active Withdrawn
- 1983-10-20 DK DK481683A patent/DK481683A/da not_active Application Discontinuation
- 1983-10-21 ES ES526658A patent/ES526658A0/es active Granted
- 1983-10-21 PT PT7754783A patent/PT77547B/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DK481683D0 (da) | 1983-10-20 |
GR79646B (es) | 1984-10-31 |
DE3239297A1 (de) | 1984-05-03 |
PT77547A (de) | 1983-11-01 |
DK481683A (da) | 1984-04-24 |
EP0107182A1 (de) | 1984-05-02 |
PT77547B (de) | 1986-02-12 |
ES526658A0 (es) | 1984-07-01 |
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