BE848158A - CONTINUOUS PROCESS FOR TREATMENT OF WET SLUDGE FROM A SEWER WATER TREATMENT STATION, - Google Patents
CONTINUOUS PROCESS FOR TREATMENT OF WET SLUDGE FROM A SEWER WATER TREATMENT STATION,Info
- Publication number
- BE848158A BE848158A BE172214A BE172214A BE848158A BE 848158 A BE848158 A BE 848158A BE 172214 A BE172214 A BE 172214A BE 172214 A BE172214 A BE 172214A BE 848158 A BE848158 A BE 848158A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- continuous process
- wet sludge
- sewer water
- water treatment
- 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
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/40—Treatment of liquids or slurries
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1470575A CH599056A5 (en) | 1975-11-12 | 1975-11-12 | Composted humus continuously produced from wet biological sludge |
CH1574975A CH611253A5 (en) | 1975-12-03 | 1975-12-03 | Process for treating wet sludge and device for carrying out the process |
CH1693275A CH612656A5 (en) | 1975-12-31 | 1975-12-31 | Process for treating wet sludge and device for carrying out the process |
CH202276A CH612405A5 (en) | 1976-02-19 | 1976-02-19 | Process for treating wet sludge and device for carrying out the process |
Publications (1)
Publication Number | Publication Date |
---|---|
BE848158A true BE848158A (en) | 1977-03-01 |
Family
ID=27428353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE172214A BE848158A (en) | 1975-11-12 | 1976-11-09 | CONTINUOUS PROCESS FOR TREATMENT OF WET SLUDGE FROM A SEWER WATER TREATMENT STATION, |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT354369B (en) |
BE (1) | BE848158A (en) |
DK (1) | DK509476A (en) |
ES (1) | ES453321A1 (en) |
FR (1) | FR2331522A1 (en) |
IT (1) | IT1064083B (en) |
NL (1) | NL7612373A (en) |
PT (1) | PT65832B (en) |
SE (1) | SE7612610L (en) |
TR (1) | TR19502A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT359094B (en) * | 1978-05-22 | 1980-10-27 | Alfa Laval Stalltech | METHOD AND DEVICE FOR TREATING LIQUID MIST |
ES2036925B1 (en) * | 1991-07-25 | 1994-03-01 | Consejo Superior Investigacion | COMPOSTING PROCEDURE FOR SLUDGE FROM WASTE WATER PURIFICATION STATIONS MIXED WITH LIGNOCELLULOSIC MATERIALS. |
FR2721920B1 (en) * | 1994-04-18 | 1996-08-23 | Socoag Sarl | PROCESS AND PLANT FOR THE BIOLOGICAL TREATMENT OF ANY KIND OF EJECTIONS |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1329495A (en) * | 1962-07-25 | 1963-06-07 | Process for using waste from the nutrition circuit | |
CH554818A (en) * | 1971-01-21 | 1974-10-15 | Kaelin J R | PROCESS AND EQUIPMENT FOR BIODEGRADING PREPARED MUELLKLAERSludge MIXTURE TO EARTH SUBSTANCE. |
-
1976
- 1976-11-08 NL NL7612373A patent/NL7612373A/en not_active Application Discontinuation
- 1976-11-09 BE BE172214A patent/BE848158A/en not_active IP Right Cessation
- 1976-11-10 FR FR7633952A patent/FR2331522A1/en not_active Withdrawn
- 1976-11-10 AT AT836276A patent/AT354369B/en not_active IP Right Cessation
- 1976-11-11 DK DK509476A patent/DK509476A/en not_active Application Discontinuation
- 1976-11-11 IT IT2924376A patent/IT1064083B/en active
- 1976-11-11 PT PT6583276A patent/PT65832B/en unknown
- 1976-11-11 SE SE7612610A patent/SE7612610L/en unknown
- 1976-11-12 TR TR1950276A patent/TR19502A/en unknown
- 1976-11-13 ES ES453321A patent/ES453321A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2331522A1 (en) | 1977-06-10 |
ES453321A1 (en) | 1978-02-16 |
NL7612373A (en) | 1977-05-16 |
TR19502A (en) | 1979-03-29 |
PT65832B (en) | 1978-05-15 |
AT354369B (en) | 1979-12-27 |
ATA836276A (en) | 1979-05-15 |
DK509476A (en) | 1977-05-13 |
SE7612610L (en) | 1977-05-13 |
IT1064083B (en) | 1985-02-18 |
PT65832A (en) | 1976-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: KAELIN JOSEPH R. Effective date: 19841109 |