ATA18975A - PLANT FOR PROCESSING MULL AND / OR THICKENED SLUDGE - Google Patents
PLANT FOR PROCESSING MULL AND / OR THICKENED SLUDGEInfo
- Publication number
- ATA18975A ATA18975A AT18975A AT18975A ATA18975A AT A18975 A ATA18975 A AT A18975A AT 18975 A AT18975 A AT 18975A AT 18975 A AT18975 A AT 18975A AT A18975 A ATA18975 A AT A18975A
- Authority
- AT
- Austria
- Prior art keywords
- mull
- plant
- processing
- thickened sludge
- thickened
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title 1
Classifications
-
- 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
- C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
-
- 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
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH794074A CH569649A5 (en) | 1974-06-11 | 1974-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA18975A true ATA18975A (en) | 1976-07-15 |
| AT335483B AT335483B (en) | 1977-03-10 |
Family
ID=4332708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT18975A AT335483B (en) | 1974-06-11 | 1975-01-13 | PLANT FOR PROCESSING MULL AND / OR THICKENED SLUDGE |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT335483B (en) |
| CH (1) | CH569649A5 (en) |
| DE (1) | DE2500031C3 (en) |
-
1974
- 1974-06-11 CH CH794074A patent/CH569649A5/xx not_active IP Right Cessation
-
1975
- 1975-01-02 DE DE2500031A patent/DE2500031C3/en not_active Expired
- 1975-01-13 AT AT18975A patent/AT335483B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2500031B2 (en) | 1977-11-17 |
| CH569649A5 (en) | 1975-11-28 |
| AT335483B (en) | 1977-03-10 |
| DE2500031A1 (en) | 1975-12-18 |
| DE2500031C3 (en) | 1978-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |