AT278671B - Trockenbeetanlage für die Trocknung von Schlamm in Abwasserbetrieben od.dgl. - Google Patents
Trockenbeetanlage für die Trocknung von Schlamm in Abwasserbetrieben od.dgl.Info
- Publication number
- AT278671B AT278671B AT776167A AT776167A AT278671B AT 278671 B AT278671 B AT 278671B AT 776167 A AT776167 A AT 776167A AT 776167 A AT776167 A AT 776167A AT 278671 B AT278671 B AT 278671B
- Authority
- AT
- Austria
- Prior art keywords
- bed system
- drying sludge
- sewage plants
- dry bed
- sewage
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0070804 | 1966-09-02 | ||
DEM0074242 | 1967-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT278671B true AT278671B (de) | 1970-02-10 |
Family
ID=25987929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT776167A AT278671B (de) | 1966-09-02 | 1967-08-23 | Trockenbeetanlage für die Trocknung von Schlamm in Abwasserbetrieben od.dgl. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3477578A (de) |
AT (1) | AT278671B (de) |
BE (1) | BE703415A (de) |
CH (1) | CH483368A (de) |
GB (1) | GB1190658A (de) |
NL (1) | NL6712061A (de) |
SE (1) | SE323927B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT294717B (de) * | 1969-04-09 | 1971-12-10 | Schreiber August | Schlammtrocken- und -kompostierungsanlage |
FR2189325B1 (de) * | 1972-06-20 | 1974-12-27 | Degremont | |
SE448723B (sv) * | 1985-04-29 | 1987-03-16 | Purac Ab | Anordning for chargering av korn- eller massaformigt material pa konstant niva och med jemn yta och anvendning av denna anordning for tillforsel av material till en komposteringsbehallare |
US4952310A (en) * | 1987-03-03 | 1990-08-28 | Mcmahan Anthony A | Intrachannel clarifier |
CN114671580A (zh) * | 2022-03-29 | 2022-06-28 | 河南三和水工机械有限公司 | 一种含水黏性污泥物料液压下压挤出式杂质分离设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1953100A (en) * | 1928-02-01 | 1934-04-03 | Alice B Blaisdell | Apparatus for removing sludge |
US2075207A (en) * | 1933-06-20 | 1937-03-30 | Lee H Kessler | Sand dewatering apparatus |
US2267516A (en) * | 1938-12-15 | 1941-12-23 | Henry F Adams | Thickener and a method of concentrating or thickening slimes of finely divided materials |
US2339084A (en) * | 1940-10-04 | 1944-01-11 | Jr Charles Lose | Filter bed filtration with filter bed cleaning |
GB723709A (en) * | 1951-09-22 | 1955-02-09 | Cyril John Hartley M I Mech E | Improvements relating to apparatus for desludging sludge drying beds |
US2897149A (en) * | 1954-09-29 | 1959-07-28 | Llewellyn B Griffith | Sewage scum removal |
US2917177A (en) * | 1955-07-08 | 1959-12-15 | Cyril J Hartley | Apparatus for removing sludge from sludge drying beds |
US3176845A (en) * | 1963-01-10 | 1965-04-06 | Schenk Engr Co | Filter roof |
US3298670A (en) * | 1964-02-11 | 1967-01-17 | Theodore R Crom | Rotating digestive covers |
-
1967
- 1967-08-23 AT AT776167A patent/AT278671B/de not_active IP Right Cessation
- 1967-08-24 CH CH1188067A patent/CH483368A/de not_active IP Right Cessation
- 1967-08-30 US US3477578D patent/US3477578A/en not_active Expired - Lifetime
- 1967-09-01 NL NL6712061A patent/NL6712061A/xx unknown
- 1967-09-01 SE SE1214167A patent/SE323927B/xx unknown
- 1967-09-01 BE BE703415D patent/BE703415A/xx unknown
- 1967-09-04 GB GB4039467A patent/GB1190658A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3477578A (en) | 1969-11-11 |
CH483368A (de) | 1969-12-31 |
GB1190658A (en) | 1970-05-06 |
NL6712061A (de) | 1968-03-04 |
SE323927B (de) | 1970-05-11 |
BE703415A (de) | 1968-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |