MX2021005221A - Aparato y metodo de filtrado. - Google Patents
Aparato y metodo de filtrado.Info
- Publication number
- MX2021005221A MX2021005221A MX2021005221A MX2021005221A MX2021005221A MX 2021005221 A MX2021005221 A MX 2021005221A MX 2021005221 A MX2021005221 A MX 2021005221A MX 2021005221 A MX2021005221 A MX 2021005221A MX 2021005221 A MX2021005221 A MX 2021005221A
- Authority
- MX
- Mexico
- Prior art keywords
- liquid
- filtering element
- face
- subjected
- solids
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 7
- 239000007787 solid Substances 0.000 abstract 4
- 230000001351 cycling effect Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- B01D33/215—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft the filtering discs being fixed inwardly on a rotating construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/54—Computerised or programmable systems
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
Se describe un método de filtrado de un líquido (2), tal como de aguas residuales. El líquido tiene sólidos suspendidos totales de entre 1 y 50 g/L y el método usa un elemento de filtrado permeable de líquido (9) que tiene la primera y segunda superficies o caras (10, 11) para producir el líquido filtrado (4) que tiene sólidos suspendidos totales no mayores que 10 mg/L. El método comprende la puesta en un ciclo del elemento de filtrado permeable de líquido a través del líquido por medio de lo cual, en una primera posición, el área de la primera cara del elemento de filtrado es sometida a un líquido bajo presión y la presión a través del elemento de filtrado es más grande que 0 y menor que o igual a 5.9 kPa (60 cmH2O), y, en una segunda posición, el área no es sometida a un líquido bajo presión o es sometida a un líquido a una presión más baja, y los sólidos acumulados en la primera cara del elemento de filtrado pueden removerse al dirigir al menos un chorro en la segunda cara del elemento de filtrado a través del elemento de filtrado hacia la primera cara. El elemento de filtrado tiene un tamaño de poro y el elemento de filtrado es puesto en un ciclo a una velocidad, de manera que el flujo de permeación esté entre 200 L/(m2h)-5. 000 L/(m2h) y que el espesor de una capa de sólidos acumulados cuando es removida esté entre 0 y 6 cm.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT201800010259 | 2018-11-12 | ||
| IT102018000010430A IT201800010430A1 (it) | 2018-11-19 | 2018-11-19 | Filtro a depressione addensatore a dischi rotanti |
| IT201900011046 | 2019-07-05 | ||
| IT102019000011058A IT201900011058A1 (it) | 2019-07-05 | 2019-07-05 | Macchina filtrante addensante |
| PCT/EP2019/074913 WO2020098997A1 (en) | 2018-11-12 | 2019-09-17 | Filtering apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021005221A true MX2021005221A (es) | 2022-07-19 |
Family
ID=67928845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021005221A MX2021005221A (es) | 2018-11-12 | 2019-09-17 | Aparato y metodo de filtrado. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US11938426B2 (es) |
| EP (2) | EP3964274A1 (es) |
| JP (1) | JP7138791B2 (es) |
| KR (1) | KR102527401B1 (es) |
| CN (1) | CN113365714B (es) |
| AU (1) | AU2019379235B2 (es) |
| BR (1) | BR112021009128B1 (es) |
| CA (1) | CA3119380C (es) |
| DK (1) | DK3758825T3 (es) |
| ES (1) | ES2898406T3 (es) |
| HU (1) | HUE059315T2 (es) |
| IL (1) | IL283097B (es) |
| MX (1) | MX2021005221A (es) |
| NZ (1) | NZ775599A (es) |
| PL (1) | PL3758825T3 (es) |
| PT (1) | PT3758825T (es) |
| SA (1) | SA521421983B1 (es) |
| WO (1) | WO2020098997A1 (es) |
| ZA (1) | ZA202102998B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090133A (zh) * | 2020-09-15 | 2020-12-18 | 张琪玲 | 一种工业污水多级过滤装置及污水处理系统 |
| WO2022170009A1 (en) * | 2021-02-05 | 2022-08-11 | Xylem Water Solutions U.S.A., Inc. | System and method for recovering resources from wastewater streams |
| CN113908614B (zh) * | 2021-10-27 | 2023-04-14 | 爱阔特(上海)清洗设备制造有限公司 | 一种盘式真空过滤机 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3438170A1 (de) | 1984-10-18 | 1986-04-24 | Mecapec S.A., Schmerikon | Anlage zur mechanischen reinigung von abwasser |
| CA2069876C (en) * | 1990-02-16 | 2000-05-23 | Rune Frykhult | An apparatus for filtering suspensions and a method of operating the apparatus |
| WO1991012064A1 (en) * | 1990-02-16 | 1991-08-22 | Ingenjörsfirman R. Frykhult Ab | Apparatus for filtering liquids |
| SE470227C (sv) * | 1992-05-15 | 2001-10-08 | Caustec Ab | Anordning för separering av fasta partiklar från en vätskeblandning |
| JP4317668B2 (ja) * | 2001-03-19 | 2009-08-19 | 株式会社日立製作所 | 膜磁気分離装置 |
| KR100922722B1 (ko) | 2004-07-13 | 2009-10-29 | 코오롱워터텍 주식회사 | 오폐수처리용 디스크 드럼필터 |
| EP1872843A1 (en) | 2006-06-26 | 2008-01-02 | Hydrotech Veolia Water Systems Aktiebolag | A filter frame for use in a disc filter |
| EP2051791B1 (en) * | 2006-08-14 | 2014-10-08 | Evoqua Water Technologies LLC | High flow disc filter |
| US8118175B2 (en) | 2007-07-18 | 2012-02-21 | Siemens Industry, Inc. | Venting device for a disc filter |
| US7757866B2 (en) * | 2007-12-20 | 2010-07-20 | Mccutchen Co. | Rotary annular crossflow filter, degasser, and sludge thickener |
| CN102039067B (zh) | 2009-10-18 | 2012-09-26 | 北京晶霖伟业分离装备技术有限公司 | 重力式自由落差过滤机 |
| ES2588249T3 (es) * | 2010-03-12 | 2016-10-31 | Spiral Water Technologies, Inc. | Dispositivo y métodos de filtración de fluido y concentración de partículas |
| CN101961574A (zh) | 2010-09-17 | 2011-02-02 | 北京沃特林克环境工程有限公司 | 转盘式微过滤器 |
| US8936661B2 (en) | 2011-02-23 | 2015-01-20 | Pecofacet (Us), Inc. | Multi-stage filter element |
| EP2514500B8 (en) * | 2011-04-20 | 2015-01-28 | Rosa, Tiziana | Rotary disc filter structure |
| EP2522414A1 (de) * | 2011-05-11 | 2012-11-14 | Siemens Aktiengesellschaft | Filtereinrichtung, Verfahren zu deren Betrieb sowie deren Verwendung |
| AU2013387127B9 (en) * | 2013-04-17 | 2017-04-13 | Outotec (Finland) Oy | Disc filter apparatus and method for controlling a disc filter |
| JP2016159241A (ja) * | 2015-03-03 | 2016-09-05 | 水ｉｎｇ株式会社 | 膜ろ過システム |
-
2019
- 2019-09-17 JP JP2021525705A patent/JP7138791B2/ja active Active
- 2019-09-17 WO PCT/EP2019/074913 patent/WO2020098997A1/en active Application Filing
- 2019-09-17 CN CN201980073848.8A patent/CN113365714B/zh active Active
- 2019-09-17 DK DK19766294.3T patent/DK3758825T3/da active
- 2019-09-17 US US17/293,101 patent/US11938426B2/en active Active
- 2019-09-17 NZ NZ775599A patent/NZ775599A/en unknown
- 2019-09-17 PL PL19766294T patent/PL3758825T3/pl unknown
- 2019-09-17 PT PT197662943T patent/PT3758825T/pt unknown
- 2019-09-17 BR BR112021009128-9A patent/BR112021009128B1/pt active IP Right Grant
- 2019-09-17 EP EP21204104.0A patent/EP3964274A1/en active Pending
- 2019-09-17 CA CA3119380A patent/CA3119380C/en active Active
- 2019-09-17 MX MX2021005221A patent/MX2021005221A/es unknown
- 2019-09-17 KR KR1020217014150A patent/KR102527401B1/ko active IP Right Grant
- 2019-09-17 ES ES19766294T patent/ES2898406T3/es active Active
- 2019-09-17 EP EP19766294.3A patent/EP3758825B1/en active Active
- 2019-09-17 HU HUE19766294A patent/HUE059315T2/hu unknown
- 2019-09-17 AU AU2019379235A patent/AU2019379235B2/en active Active
-
2021
- 2021-05-04 ZA ZA2021/02998A patent/ZA202102998B/en unknown
- 2021-05-10 IL IL283097A patent/IL283097B/en unknown
- 2021-05-11 SA SA521421983A patent/SA521421983B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202102998B (en) | 2022-10-26 |
| US20210402334A1 (en) | 2021-12-30 |
| IL283097A (en) | 2021-06-30 |
| PT3758825T (pt) | 2021-11-16 |
| DK3758825T3 (da) | 2021-11-15 |
| PL3758825T3 (pl) | 2022-01-10 |
| EP3758825B1 (en) | 2021-10-27 |
| KR20210090181A (ko) | 2021-07-19 |
| NZ775599A (en) | 2024-07-26 |
| BR112021009128B1 (pt) | 2022-04-05 |
| WO2020098997A1 (en) | 2020-05-22 |
| EP3758825A1 (en) | 2021-01-06 |
| BR112021009128A2 (pt) | 2021-08-10 |
| SA521421983B1 (ar) | 2024-04-04 |
| KR102527401B1 (ko) | 2023-04-28 |
| JP7138791B2 (ja) | 2022-09-16 |
| AU2019379235A1 (en) | 2021-06-03 |
| CN113365714A (zh) | 2021-09-07 |
| ES2898406T3 (es) | 2022-03-07 |
| CN113365714B (zh) | 2022-09-27 |
| CA3119380C (en) | 2022-03-08 |
| AU2019379235B2 (en) | 2022-09-29 |
| EP3964274A1 (en) | 2022-03-09 |
| HUE059315T2 (hu) | 2022-11-28 |
| JP2022507234A (ja) | 2022-01-18 |
| IL283097B (en) | 2022-06-01 |
| CA3119380A1 (en) | 2020-05-22 |
| US11938426B2 (en) | 2024-03-26 |
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