FI20090348A - Menetelmä lietteiden kuivaamiseksi - Google Patents
Menetelmä lietteiden kuivaamiseksi Download PDFInfo
- Publication number
- FI20090348A FI20090348A FI20090348A FI20090348A FI20090348A FI 20090348 A FI20090348 A FI 20090348A FI 20090348 A FI20090348 A FI 20090348A FI 20090348 A FI20090348 A FI 20090348A FI 20090348 A FI20090348 A FI 20090348A
- Authority
- FI
- Finland
- Prior art keywords
- drying slurry
- slurry
- drying
- Prior art date
Links
- 238000001035 drying Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002002 slurry Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
-
- 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
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
-
- 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
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
- C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090348A FI20090348A (fi) | 2009-09-23 | 2009-09-23 | Menetelmä lietteiden kuivaamiseksi |
RU2012116146/05A RU2543888C2 (ru) | 2009-09-23 | 2010-09-22 | Способ сушки шлама |
CN201080042626.9A CN102639452B (zh) | 2009-09-23 | 2010-09-22 | 干燥污泥的方法 |
EP10818466A EP2480506A4 (en) | 2009-09-23 | 2010-09-22 | PROCESS FOR DRYING SLUDGE |
PCT/FI2010/050735 WO2011036344A1 (en) | 2009-09-23 | 2010-09-22 | Method for drying sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090348A FI20090348A (fi) | 2009-09-23 | 2009-09-23 | Menetelmä lietteiden kuivaamiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20090348A0 FI20090348A0 (fi) | 2009-09-23 |
FI20090348A true FI20090348A (fi) | 2011-03-24 |
Family
ID=41136348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20090348A FI20090348A (fi) | 2009-09-23 | 2009-09-23 | Menetelmä lietteiden kuivaamiseksi |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2480506A4 (fi) |
CN (1) | CN102639452B (fi) |
FI (1) | FI20090348A (fi) |
RU (1) | RU2543888C2 (fi) |
WO (1) | WO2011036344A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110642544B (zh) * | 2019-10-28 | 2022-01-28 | 湖北大学 | 一种利用疏浚污泥快速制备轻质骨料的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3943476C1 (en) * | 1989-05-09 | 1990-12-06 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen, De | Appts. for drying clarified sewage sludge - comprises turning over sludge contg. specific amt. solids in contact with hot surfaces, agglomerating to particles etc. |
US5069801A (en) * | 1990-02-26 | 1991-12-03 | Bio Gro Systems, Incorporated | Indirect heat drying and simultaneous pelletization of sludge |
US5215670A (en) * | 1990-02-26 | 1993-06-01 | Bio Gro Systems, Inc. | Process of drying and pelletizing sludge in indirect dryer having recycled sweep air |
DE4116146A1 (de) * | 1990-10-18 | 1992-04-23 | Klein Alb Gmbh Co Kg | Verfahren zum entwaessern von suspensionen od. dgl. schlammartigen gemischen |
US5426866A (en) * | 1991-06-25 | 1995-06-27 | Lucia Baumann-Schilp | Method and apparatus for dewatering of sludges |
US5431702A (en) * | 1993-03-25 | 1995-07-11 | Dynecology, Inc. | Waste conversion process and products |
RU2106318C1 (ru) * | 1994-04-20 | 1998-03-10 | Самарский государственный технический университет | Способ сушки пастообразных органосодержащих шламов |
DE19825597A1 (de) * | 1998-06-09 | 1999-12-16 | Alb Klein Umwelttechnik Gmbh | Verfahren sowie Anlage zum Trocknen von Feuchtgut |
FI118596B (fi) * | 2005-02-08 | 2008-01-15 | Dgt Direct Granulation Technol | Menetelmä biomassan käsittelemiseksi |
CN1693242A (zh) * | 2005-05-12 | 2005-11-09 | 万若(北京)环境工程技术有限公司 | 污泥脱水和稳定化处理方法 |
WO2006137502A1 (en) * | 2005-06-21 | 2006-12-28 | Ebara Corporation | Method and apparatus for dehydrating and drying slurry |
NZ541426A (en) * | 2005-07-25 | 2008-06-30 | Flo Dry Engineering Ltd | Method and apparatus for drying |
AT503896B1 (de) * | 2006-06-21 | 2008-10-15 | Andritz Tech & Asset Man Gmbh | Verfahren und anlage zur verarbeitung von feuchtgut |
CN100420643C (zh) * | 2006-09-27 | 2008-09-24 | 北京中科通用能源环保有限责任公司 | 一种污泥干燥焚烧处理方法 |
CN101177331B (zh) * | 2007-10-29 | 2011-05-04 | 北京金隅红树林环保技术有限责任公司 | 一种处置污泥的方法及其装置 |
-
2009
- 2009-09-23 FI FI20090348A patent/FI20090348A/fi not_active Application Discontinuation
-
2010
- 2010-09-22 EP EP10818466A patent/EP2480506A4/en not_active Withdrawn
- 2010-09-22 WO PCT/FI2010/050735 patent/WO2011036344A1/en active Application Filing
- 2010-09-22 RU RU2012116146/05A patent/RU2543888C2/ru active
- 2010-09-22 CN CN201080042626.9A patent/CN102639452B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2543888C2 (ru) | 2015-03-10 |
CN102639452A (zh) | 2012-08-15 |
RU2012116146A (ru) | 2013-10-27 |
WO2011036344A1 (en) | 2011-03-31 |
EP2480506A4 (en) | 2013-03-06 |
EP2480506A1 (en) | 2012-08-01 |
FI20090348A0 (fi) | 2009-09-23 |
CN102639452B (zh) | 2014-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Application refused |