NO177900C - Process and apparatus for treating sludge from wastewater, especially from sewage - Google Patents
Process and apparatus for treating sludge from wastewater, especially from sewageInfo
- Publication number
- NO177900C NO177900C NO930237A NO930237A NO177900C NO 177900 C NO177900 C NO 177900C NO 930237 A NO930237 A NO 930237A NO 930237 A NO930237 A NO 930237A NO 177900 C NO177900 C NO 177900C
- Authority
- NO
- Norway
- Prior art keywords
- wastewater
- sewage
- treating sludge
- sludge
- treating
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO930237A NO177900C (en) | 1993-01-22 | 1993-01-22 | Process and apparatus for treating sludge from wastewater, especially from sewage |
AU60115/94A AU6011594A (en) | 1993-01-22 | 1994-01-20 | Process and apparatus for treating sludge from waste water, especially from sewage |
PCT/NO1994/000016 WO1994017001A1 (en) | 1993-01-22 | 1994-01-20 | Process and apparatus for treating sludge from waste water, especially from sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO930237A NO177900C (en) | 1993-01-22 | 1993-01-22 | Process and apparatus for treating sludge from wastewater, especially from sewage |
Publications (4)
Publication Number | Publication Date |
---|---|
NO930237D0 NO930237D0 (en) | 1993-01-22 |
NO930237L NO930237L (en) | 1994-07-25 |
NO177900B NO177900B (en) | 1995-09-04 |
NO177900C true NO177900C (en) | 1995-12-13 |
Family
ID=19895775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO930237A NO177900C (en) | 1993-01-22 | 1993-01-22 | Process and apparatus for treating sludge from wastewater, especially from sewage |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6011594A (en) |
NO (1) | NO177900C (en) |
WO (1) | WO1994017001A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111434631B (en) * | 2019-01-11 | 2022-06-07 | 湖南鼎诚合力环保科技发展有限公司 | Surplus sludge drying processing treatment device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH479395A (en) * | 1968-03-27 | 1969-10-15 | H Geiger Maschf | Roller press, especially for screenings |
GB2017519A (en) * | 1978-04-04 | 1979-10-10 | Abt Prod Ltd | Means and method for the separation of solids from liquids |
-
1993
- 1993-01-22 NO NO930237A patent/NO177900C/en not_active IP Right Cessation
-
1994
- 1994-01-20 AU AU60115/94A patent/AU6011594A/en not_active Abandoned
- 1994-01-20 WO PCT/NO1994/000016 patent/WO1994017001A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NO930237D0 (en) | 1993-01-22 |
AU6011594A (en) | 1994-08-15 |
NO177900B (en) | 1995-09-04 |
NO930237L (en) | 1994-07-25 |
WO1994017001A1 (en) | 1994-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |