FI20185144A1 - Menetelmä biolietteen käsittelemiseksi - Google Patents
Menetelmä biolietteen käsittelemiseksi Download PDFInfo
- Publication number
- FI20185144A1 FI20185144A1 FI20185144A FI20185144A FI20185144A1 FI 20185144 A1 FI20185144 A1 FI 20185144A1 FI 20185144 A FI20185144 A FI 20185144A FI 20185144 A FI20185144 A FI 20185144A FI 20185144 A1 FI20185144 A1 FI 20185144A1
- Authority
- FI
- Finland
- Prior art keywords
- biosludge
- mixture
- acid
- product
- high shear
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
- B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
- B01F27/411—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other provided with intermeshing elements
-
- 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
- C02F11/121—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
-
- 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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0481—Numerical speed values
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
On tuotu esiin menetelmä biolietteen (1) käsittelemiseksi, jolloin bioliete käsittää solurakenteita. Menetelmä voi käsittää sen, että sekoitetaan bioliete hapon (2) kanssa seoksen (3) saamiseksi; hajotetaan seoksessa olevat biolietteen solurakenteet ainakin osittain; ja erotetaan kiintofaasi (4) seoksesta saaden näin kiintofaasin käsittävä tuote (5). Lisäksi on tuotu esiin menetelmällä saatava kiintofaasin (4) käsittävä tuote (5) ja järjestelmä (9) biolietteen (1) käsittelemiseksi.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185144A FI130365B (fi) | 2018-02-16 | 2018-02-16 | Menetelmä biolietteen käsittelemiseksi |
EP19709542.5A EP3752467A1 (en) | 2018-02-16 | 2019-02-11 | A method for the treatment of biosludge |
PCT/FI2019/050100 WO2019158813A1 (en) | 2018-02-16 | 2019-02-11 | A method for the treatment of biosludge |
UY38099A UY38099A (es) | 2018-02-16 | 2019-02-15 | Un método para el tratamiento de lodo biológico |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20185144A FI130365B (fi) | 2018-02-16 | 2018-02-16 | Menetelmä biolietteen käsittelemiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20185144A1 true FI20185144A1 (fi) | 2019-08-17 |
FI130365B FI130365B (fi) | 2023-07-26 |
Family
ID=65686893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20185144A FI130365B (fi) | 2018-02-16 | 2018-02-16 | Menetelmä biolietteen käsittelemiseksi |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3752467A1 (fi) |
FI (1) | FI130365B (fi) |
UY (1) | UY38099A (fi) |
WO (1) | WO2019158813A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023161275A1 (en) * | 2022-02-22 | 2023-08-31 | Tebrito Ab | Processing sludge from paper pulp manufacturing plants using beetle larvae |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3165299A (en) | 1962-08-13 | 1965-01-12 | Cavitron Ultrasonics Inc | Ultrasonic mixing apparatus |
NL145136C (fi) | 1967-07-25 | 1900-01-01 | ||
US5087378A (en) * | 1990-05-31 | 1992-02-11 | Pori, International, Inc. | Process for enhancing the dewaterability of waste sludge from microbiological digestion |
FI90856C (fi) * | 1990-08-17 | 1994-04-11 | Enviro Data Oy | Menetelmä jäteveden tai sentapaisen epäpuhtaan veden käsittelemiseksi sekä menetelmässä käytettävä saostuksen apuaine |
US5217625A (en) * | 1992-10-02 | 1993-06-08 | Texaco Inc. | Process for disposing of sewage sludge |
FI126457B (fi) | 2011-11-14 | 2016-12-15 | Upm Kymmene Corp | Menetelmä fibrillisellun tuottamiseksi |
DE102012024888A1 (de) * | 2012-12-19 | 2014-06-26 | Institut za okoljevarstvo in senzorje, d.o.o. | Verfahren und Vorrichtung zum Entwässern von Abfallschlamm |
-
2018
- 2018-02-16 FI FI20185144A patent/FI130365B/fi active
-
2019
- 2019-02-11 EP EP19709542.5A patent/EP3752467A1/en active Pending
- 2019-02-11 WO PCT/FI2019/050100 patent/WO2019158813A1/en unknown
- 2019-02-15 UY UY38099A patent/UY38099A/es unknown
Also Published As
Publication number | Publication date |
---|---|
FI130365B (fi) | 2023-07-26 |
WO2019158813A1 (en) | 2019-08-22 |
UY38099A (es) | 2019-10-01 |
EP3752467A1 (en) | 2020-12-23 |
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