EP2683661A4 - A method and an arrangement for wastewater sludge treatment in a wastewater sludge handling process - Google Patents
A method and an arrangement for wastewater sludge treatment in a wastewater sludge handling processInfo
- Publication number
- EP2683661A4 EP2683661A4 EP12757320.2A EP12757320A EP2683661A4 EP 2683661 A4 EP2683661 A4 EP 2683661A4 EP 12757320 A EP12757320 A EP 12757320A EP 2683661 A4 EP2683661 A4 EP 2683661A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wastewater sludge
- arrangement
- handling process
- sludge treatment
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/04—Sound-producing devices
- G10K15/043—Sound-producing devices producing shock waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/192—Details relating to the geometry of the reactor polygonal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/192—Details relating to the geometry of the reactor polygonal
- B01J2219/1928—Details relating to the geometry of the reactor polygonal hexagonal
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Sludge (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115245A FI123956B (en) | 2011-03-11 | 2011-03-11 | A method and arrangement for treating wastewater sludge in a wastewater sludge management process |
PCT/FI2012/050228 WO2012123632A1 (en) | 2011-03-11 | 2012-03-08 | A method and an arrangement for wastewater sludge treatment in a wastewater sludge handling process |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2683661A1 EP2683661A1 (en) | 2014-01-15 |
EP2683661A4 true EP2683661A4 (en) | 2014-08-13 |
Family
ID=43806456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12757320.2A Withdrawn EP2683661A4 (en) | 2011-03-11 | 2012-03-08 | A method and an arrangement for wastewater sludge treatment in a wastewater sludge handling process |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2683661A4 (en) |
FI (1) | FI123956B (en) |
WO (1) | WO2012123632A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3040312B1 (en) * | 2015-08-31 | 2019-06-07 | Genialis | PROCESS FOR CONTINUOUSLY PROCESSING A MIXTURE |
CN108439741A (en) * | 2018-05-11 | 2018-08-24 | 赵曦波 | A kind of online decrement process of sewage plant excess sludge |
CN112551716A (en) * | 2020-11-30 | 2021-03-26 | 鄂尔多斯应用技术学院 | Water circulation treatment device for farming and pasturing areas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1554040A (en) * | 1977-03-09 | 1979-10-17 | Micron Eng Inc | Apparatus and process for the treatment of materials by ultrasonic longitudinal pressure oscillations |
CN1468809A (en) * | 2002-07-17 | 2004-01-21 | 陕西师范大学 | Energy-collecting ultrasonic scale eliminator |
GB2419877A (en) * | 2004-11-09 | 2006-05-10 | Aea Technology Plc | Equipment for treatment of sludge by ultrasonic radiation and anaerobic digestion |
US7322431B2 (en) * | 2002-09-27 | 2008-01-29 | Ultrasonic Processors Limited | Advanced ultrasonic processor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2238951A1 (en) * | 1998-05-26 | 1999-11-26 | Les Technologies Sonomax Inc. | Acoustic cavitation reactor for the processing of materials |
CN101391822B (en) * | 2008-10-31 | 2011-03-16 | 华南理工大学 | Special-shaped casing tube reverberation ultrasonic field continuous sewage treatment device |
-
2011
- 2011-03-11 FI FI20115245A patent/FI123956B/en not_active IP Right Cessation
-
2012
- 2012-03-08 WO PCT/FI2012/050228 patent/WO2012123632A1/en active Application Filing
- 2012-03-08 EP EP12757320.2A patent/EP2683661A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1554040A (en) * | 1977-03-09 | 1979-10-17 | Micron Eng Inc | Apparatus and process for the treatment of materials by ultrasonic longitudinal pressure oscillations |
CN1468809A (en) * | 2002-07-17 | 2004-01-21 | 陕西师范大学 | Energy-collecting ultrasonic scale eliminator |
US7322431B2 (en) * | 2002-09-27 | 2008-01-29 | Ultrasonic Processors Limited | Advanced ultrasonic processor |
GB2419877A (en) * | 2004-11-09 | 2006-05-10 | Aea Technology Plc | Equipment for treatment of sludge by ultrasonic radiation and anaerobic digestion |
Non-Patent Citations (1)
Title |
---|
See also references of WO2012123632A1 * |
Also Published As
Publication number | Publication date |
---|---|
FI20115245A (en) | 2012-09-12 |
FI20115245A0 (en) | 2011-03-11 |
FI123956B (en) | 2014-01-15 |
EP2683661A1 (en) | 2014-01-15 |
WO2012123632A1 (en) | 2012-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1212669A1 (en) | Method and apparatus for nitrogen removal in wastewater treatment | |
GB2477423B (en) | Apparatus and process for treating waste | |
ZA201201688B (en) | System and method for enhancing a wastewater treatment process | |
GB2492070B (en) | Apparatus and process for treating waste | |
IL229191B (en) | Wastewater treatment method and device | |
HK1198363A1 (en) | System and method for wastewater treatment | |
EP2739576A4 (en) | Method for treating industrial waste | |
EP2681161A4 (en) | System and method for treating waste | |
IL236145A0 (en) | Apparatus and method for biological sewage treatment | |
GB201100175D0 (en) | Wastewater treatment apparatus and method | |
GB2507949B (en) | Apparatus and method for processing municipal waste into bio-ethanol | |
PL2747862T3 (en) | System and method for sludge removal in a circular settling tank | |
EP2692700A4 (en) | Wastewater treatment method and wastewater treatment system | |
EP2697175A4 (en) | System and method for treating waste | |
HK1190127A1 (en) | Method and apparatus for treating water and wastewater | |
EP2737928A4 (en) | Method for processing solid waste and apparatus for carrying out said method | |
EP2683661A4 (en) | A method and an arrangement for wastewater sludge treatment in a wastewater sludge handling process | |
EP2724990A4 (en) | Method and apparatus for treating organic waste water and organic sludge | |
ZA201402874B (en) | Method and apparatus for treatment of effluent accumulating in a desalination plant | |
EP2776370B8 (en) | Method and device for treating and purifying wastewater | |
EP2809622A4 (en) | Method and apparatus for disinfecting sewage sludge | |
GB201012077D0 (en) | Apparatus and method for processing waste | |
GB201115832D0 (en) | An apparatus and method for waste handling | |
GB201113975D0 (en) | Apparatus and method for processing municipal waste into bio-ethanol | |
AP2015008379A0 (en) | Apparatus and method for processing municipal waste into bio-ethanol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130919 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140716 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C02F 11/12 20060101ALN20140710BHEP Ipc: C02F 1/36 20060101ALI20140710BHEP Ipc: C02F 11/04 20060101ALI20140710BHEP Ipc: B01J 19/10 20060101AFI20140710BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20161001 |