FR2277042A1 - Procede de conditionnement de boues d'eaux usees - Google Patents
Procede de conditionnement de boues d'eaux useesInfo
- Publication number
- FR2277042A1 FR2277042A1 FR7520783A FR7520783A FR2277042A1 FR 2277042 A1 FR2277042 A1 FR 2277042A1 FR 7520783 A FR7520783 A FR 7520783A FR 7520783 A FR7520783 A FR 7520783A FR 2277042 A1 FR2277042 A1 FR 2277042A1
- Authority
- FR
- France
- Prior art keywords
- conditioning process
- wastewater sludge
- sludge conditioning
- wastewater
- sludge
- 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
Classifications
-
- 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
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- 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
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- 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)
- Microbiology (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Treatment Of Sludge (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48598174A | 1974-07-05 | 1974-07-05 | |
US05/570,035 US3959125A (en) | 1974-07-05 | 1975-04-21 | Treatment and disposal of sewage sludge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2277042A1 true FR2277042A1 (fr) | 1976-01-30 |
FR2277042B1 FR2277042B1 (fr) | 1981-10-09 |
Family
ID=27048533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7520783A Granted FR2277042A1 (fr) | 1974-07-05 | 1975-07-02 | Procede de conditionnement de boues d'eaux usees |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5848238B2 (fr) |
CA (1) | CA1042225A (fr) |
CH (1) | CH609017A5 (fr) |
DE (1) | DE2529992A1 (fr) |
DK (1) | DK303775A (fr) |
FI (1) | FI751962A (fr) |
FR (1) | FR2277042A1 (fr) |
IT (1) | IT1039710B (fr) |
NL (1) | NL7507838A (fr) |
NO (1) | NO752211L (fr) |
SE (1) | SE7507727L (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2419322A1 (fr) * | 1978-03-06 | 1979-10-05 | A Betong Ab | Procede de preparation du methane par fermentation et appareillage pour sa mise en oeuvre |
FR2615507A1 (fr) * | 1987-05-18 | 1988-11-25 | Biotech | Procede de fabrication d'un compost |
WO1990012771A2 (fr) * | 1989-04-26 | 1990-11-01 | Adolf Voss | Procede pour transformer le purin en un engrais solide |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS201654B1 (en) * | 1976-10-29 | 1980-11-28 | Jaroslav Kristoufek | Method of obtaining concentrated nitrogenous and organic phosphatocalcareous products from organic materials,animal excrements and sewage sludge |
DE2940998A1 (de) * | 1978-03-06 | 1981-01-08 | A Betong Ab | Method for the production of methane and a plant for carrying out the method |
JPS55157390A (en) * | 1979-05-28 | 1980-12-08 | Mitsubishi Heavy Ind Ltd | Anaerobic digestion |
JPS6082197A (ja) * | 1983-10-12 | 1985-05-10 | Kubota Ltd | 汚泥処理方法 |
JPS6079428U (ja) * | 1983-11-04 | 1985-06-03 | 永富 敏 | 自動指圧器 |
WO2022242818A1 (fr) * | 2021-05-20 | 2022-11-24 | Антон Николаевич ИВАНОВ | Dispositif à fente de drainage-filtrage pour déshydrater des boues liquides (variantes) |
-
1975
- 1975-06-20 NO NO752211A patent/NO752211L/no unknown
- 1975-06-30 CA CA230,518A patent/CA1042225A/fr not_active Expired
- 1975-07-01 NL NL7507838A patent/NL7507838A/xx unknown
- 1975-07-02 FR FR7520783A patent/FR2277042A1/fr active Granted
- 1975-07-03 JP JP50082331A patent/JPS5848238B2/ja not_active Expired
- 1975-07-04 IT IT2512875A patent/IT1039710B/it active
- 1975-07-04 DK DK303775A patent/DK303775A/da unknown
- 1975-07-04 CH CH877075A patent/CH609017A5/xx not_active IP Right Cessation
- 1975-07-04 FI FI751962A patent/FI751962A/fi not_active Application Discontinuation
- 1975-07-04 SE SE7507727A patent/SE7507727L/xx unknown
- 1975-07-04 DE DE19752529992 patent/DE2529992A1/de not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2419322A1 (fr) * | 1978-03-06 | 1979-10-05 | A Betong Ab | Procede de preparation du methane par fermentation et appareillage pour sa mise en oeuvre |
FR2615507A1 (fr) * | 1987-05-18 | 1988-11-25 | Biotech | Procede de fabrication d'un compost |
WO1990012771A2 (fr) * | 1989-04-26 | 1990-11-01 | Adolf Voss | Procede pour transformer le purin en un engrais solide |
WO1990012771A3 (fr) * | 1989-04-26 | 1990-12-13 | Adolf Voss | Procede pour transformer le purin en un engrais solide |
Also Published As
Publication number | Publication date |
---|---|
DK303775A (da) | 1976-01-06 |
NO752211L (fr) | 1976-01-06 |
SE7507727L (sv) | 1976-01-07 |
FR2277042B1 (fr) | 1981-10-09 |
JPS5848238B2 (ja) | 1983-10-27 |
NL7507838A (nl) | 1976-01-07 |
AU8239975A (en) | 1977-01-06 |
CH609017A5 (fr) | 1979-02-15 |
FI751962A (fr) | 1976-01-06 |
CA1042225A (fr) | 1978-11-14 |
IT1039710B (it) | 1979-12-10 |
JPS5133771A (fr) | 1976-03-23 |
DE2529992A1 (de) | 1976-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |