CA2307724A1 - Appareil servant a deshydrater les boues d'eaux usees municipales prealablement deshydratees a l'aide de decharges electriques a haute tension - Google Patents
Appareil servant a deshydrater les boues d'eaux usees municipales prealablement deshydratees a l'aide de decharges electriques a haute tension Download PDFInfo
- Publication number
- CA2307724A1 CA2307724A1 CA002307724A CA2307724A CA2307724A1 CA 2307724 A1 CA2307724 A1 CA 2307724A1 CA 002307724 A CA002307724 A CA 002307724A CA 2307724 A CA2307724 A CA 2307724A CA 2307724 A1 CA2307724 A1 CA 2307724A1
- Authority
- CA
- Canada
- Prior art keywords
- previously
- municipal waste
- dewatered
- water
- sludge
- 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.)
- Granted
Links
- 239000010841 municipal wastewater Substances 0.000 title abstract 2
- 239000010802 sludge Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000010804 inert waste Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Treatment Of Sludge (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1997/020631 WO1999024372A1 (fr) | 1995-11-02 | 1997-11-12 | Appareil servant a deshydrater les boues d'eaux usees municipales prealablement deshydratees a l'aide de decharges electriques a haute tension |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2307724A1 true CA2307724A1 (fr) | 1999-05-20 |
CA2307724C CA2307724C (fr) | 2003-03-18 |
Family
ID=22262040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002307724A Expired - Fee Related CA2307724C (fr) | 1997-11-12 | 1997-11-12 | Appareil servant a deshydrater les boues d'eaux usees municipales prealablement deshydratees a l'aide de decharges electriques a haute tension |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1028918A1 (fr) |
JP (1) | JP2001522721A (fr) |
AU (1) | AU5177698A (fr) |
CA (1) | CA2307724C (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1252301A1 (fr) * | 1999-12-06 | 2002-10-30 | Decant Technologies LLC | Procede et systeme pour l'extraction electrique de matiere intracellulaire de matiere biologique |
US7578918B2 (en) | 2003-08-11 | 2009-08-25 | Gl&V Canada Inc. | Process and apparatus for treating sludge |
US7828953B2 (en) | 2002-02-12 | 2010-11-09 | GL & V Canada Inc. | Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure |
CN110240379A (zh) * | 2019-07-16 | 2019-09-17 | 科盛环保科技股份有限公司 | 一种石油化工污泥处理一体机 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105873862A (zh) * | 2013-11-06 | 2016-08-17 | Arc阿罗马珀尔公司 | 包括在消化或进一步净化之前进行分离和高电压脉冲处理的方法 |
-
1997
- 1997-11-12 EP EP97946649A patent/EP1028918A1/fr not_active Withdrawn
- 1997-11-12 AU AU51776/98A patent/AU5177698A/en not_active Abandoned
- 1997-11-12 CA CA002307724A patent/CA2307724C/fr not_active Expired - Fee Related
- 1997-11-12 JP JP2000520389A patent/JP2001522721A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1252301A1 (fr) * | 1999-12-06 | 2002-10-30 | Decant Technologies LLC | Procede et systeme pour l'extraction electrique de matiere intracellulaire de matiere biologique |
EP1252301A4 (fr) * | 1999-12-06 | 2005-12-28 | Decant Technologies Llc | Procede et systeme pour l'extraction electrique de matiere intracellulaire de matiere biologique |
US7828953B2 (en) | 2002-02-12 | 2010-11-09 | GL & V Canada Inc. | Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure |
US7578918B2 (en) | 2003-08-11 | 2009-08-25 | Gl&V Canada Inc. | Process and apparatus for treating sludge |
CN110240379A (zh) * | 2019-07-16 | 2019-09-17 | 科盛环保科技股份有限公司 | 一种石油化工污泥处理一体机 |
CN110240379B (zh) * | 2019-07-16 | 2023-11-24 | 科盛环保科技股份有限公司 | 一种石油化工污泥处理一体机 |
Also Published As
Publication number | Publication date |
---|---|
CA2307724C (fr) | 2003-03-18 |
EP1028918A1 (fr) | 2000-08-23 |
AU5177698A (en) | 1999-05-31 |
JP2001522721A (ja) | 2001-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU7108794A (en) | Co-composting process and apparatus for treating solid waste and sewage sludge | |
CA2139247A1 (fr) | Systeme d'epuration des eaux usees comprenant l'utilisation de tourbe et d'un marais artificiel | |
DK0629142T3 (da) | Apparat og fremgangsmåde til behandling af spildevandsslam | |
CA2211721A1 (fr) | Dispositif et procede pour epaissir et acheminer de la vase d'eaux d'egout | |
ATE188192T1 (de) | Vorrichtung zur behandlung von abwasser | |
AU6411594A (en) | Compact clarifier system for municipal waste water treatment | |
CA2334934A1 (fr) | Procede de deshydratation de boues d'epuration avec des filtres a plaques (filtres-presses) | |
CA2250890A1 (fr) | Procede d'epuration biologique d'eaux usees | |
BR0114438A (pt) | Processo e aparelho para o tratamento de água de despejo | |
CA2166666A1 (fr) | Systeme de traitement des eaux usees | |
DK1009721T3 (da) | Fremgangsmåde til biologisk rensning af spildevand ved aktivslammetoden | |
CA2307724A1 (fr) | Appareil servant a deshydrater les boues d'eaux usees municipales prealablement deshydratees a l'aide de decharges electriques a haute tension | |
CA2179575A1 (fr) | Procede et dispositif d'epuration d'eaux usees | |
WO1997003925A3 (fr) | Procede et appareil pour le traitement d'eaux usees | |
AU1542797A (en) | A method and plant for waste-water treatment | |
AU3472295A (en) | Process for preparing, utilising and pelletizing organic and inorganic compounds in solid and liquid form, in particular compounds in biomass and biogenic sludges such assewage sludge | |
ES2110076T3 (es) | Instalacion y procedimiento para la purificacion impulsada de agua descargada de una instalacion depuradora biologica. | |
FI101292B1 (fi) | Menetelmä veden poistamiseksi biologisesti käsitellystä puhdistamolietteestä | |
EP0194996A3 (en) | Method and apparatus for obtaining a high content of solid matter in the dewatering of sludges | |
AU6011594A (en) | Process and apparatus for treating sludge from waste water, especially from sewage | |
Peterson | Innovative Oxidation Technology for Waste Pretreatment | |
Nicholson et al. | Belt press dewatering of alum sludge proves effective. | |
Chang et al. | Solvent-water phase ozonation process for the destruction of toxic organic in wastewater | |
PL311989A1 (en) | Method of utilising sewage treatment sludges | |
PL309266A1 (en) | Method of dewatering sewage treatment plant sludges |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20171114 |