ES371684A1 - Filtro para purificacion de aguas. - Google Patents
Filtro para purificacion de aguas.Info
- Publication number
- ES371684A1 ES371684A1 ES371684A ES371684A ES371684A1 ES 371684 A1 ES371684 A1 ES 371684A1 ES 371684 A ES371684 A ES 371684A ES 371684 A ES371684 A ES 371684A ES 371684 A1 ES371684 A1 ES 371684A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- filter
- swimming pool
- chiefly
- recycled
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 230000009182 swimming Effects 0.000 title abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
- B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
- B01D24/407—Feed or discharge devices for feeding provoking a tangential stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/26—Cell-type stack filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR168737 | 1968-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES371684A1 true ES371684A1 (es) | 1971-11-16 |
Family
ID=8655298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES371684A Expired ES371684A1 (es) | 1968-10-04 | 1969-09-19 | Filtro para purificacion de aguas. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE738566A (enExample) |
| DE (1) | DE1948272A1 (enExample) |
| ES (1) | ES371684A1 (enExample) |
| FR (1) | FR1587415A (enExample) |
| GB (1) | GB1287759A (enExample) |
| NL (1) | NL6914439A (enExample) |
| OA (1) | OA03127A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2207745A1 (en) * | 1972-11-28 | 1974-06-21 | Ducon Co | Granular gas filter - with narrow annular beds stacked cleaned by double reverse impulses |
| US3984327A (en) * | 1971-11-12 | 1976-10-05 | Michael Axton May | Filters |
| IT1228180B (it) * | 1989-02-02 | 1991-06-04 | Carriero Antonio Chiaia Lucio | Corpo filtro ad elementi modulari per la filtrazione di fluidi in genere. |
| DE3930042A1 (de) * | 1989-09-08 | 1991-03-21 | Oase Pumpen | Teichfilter |
| GB2276330B (en) * | 1993-03-10 | 1997-08-06 | Donald Bridge | Swimming pool filter |
| WO1995017939A2 (de) * | 1993-12-28 | 1995-07-06 | Mts-Produkte Gmbh | Flüssigkeitsfilter |
| CA2256858C (en) * | 1998-01-15 | 2005-06-07 | Canpro Water Treatment Inc. | Tank treatment assembly |
| US6254772B1 (en) * | 1998-01-15 | 2001-07-03 | Yiu Chau Chau | Backwashable filtration system |
| AT406342B (de) * | 1998-07-16 | 2000-04-25 | Noll Alexander | Einrichtung zur reinigung von flüssigkeiten |
| AU2014220274A1 (en) * | 2013-02-25 | 2015-09-24 | John Thomas Riedl | High efficiency, low-pressure filtration unit |
| CN110975357B (zh) * | 2019-12-26 | 2023-07-04 | 苏州仕净科技股份有限公司 | 一种过滤净化的工业纯水制备系统 |
-
1968
- 1968-10-04 FR FR168737A patent/FR1587415A/fr not_active Expired
-
1969
- 1969-09-08 BE BE738566D patent/BE738566A/xx unknown
- 1969-09-11 OA OA53725A patent/OA03127A/xx unknown
- 1969-09-19 ES ES371684A patent/ES371684A1/es not_active Expired
- 1969-09-23 NL NL6914439A patent/NL6914439A/xx unknown
- 1969-09-24 DE DE19691948272 patent/DE1948272A1/de active Pending
- 1969-09-29 GB GB47833/69A patent/GB1287759A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1587415A (enExample) | 1970-03-20 |
| GB1287759A (en) | 1972-09-06 |
| BE738566A (enExample) | 1970-02-16 |
| OA03127A (fr) | 1970-12-15 |
| DE1948272A1 (de) | 1970-04-16 |
| NL6914439A (enExample) | 1970-04-07 |
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