CH597900A5 - - Google Patents
Info
- Publication number
- CH597900A5 CH597900A5 CH1529675A CH1529675A CH597900A5 CH 597900 A5 CH597900 A5 CH 597900A5 CH 1529675 A CH1529675 A CH 1529675A CH 1529675 A CH1529675 A CH 1529675A CH 597900 A5 CH597900 A5 CH 597900A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/088—Arrangements for killing microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26960/75A IT1044383B (it) | 1975-09-05 | 1975-09-05 | Dispositivo depuratore per sterilizzare acqua a candela filtrante formata da un cilindro ceramico microporosu |
Publications (1)
Publication Number | Publication Date |
---|---|
CH597900A5 true CH597900A5 (xx) | 1978-04-14 |
Family
ID=11220632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1529675A CH597900A5 (xx) | 1975-09-05 | 1975-11-21 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH597900A5 (xx) |
DE (1) | DE2552702A1 (xx) |
IT (1) | IT1044383B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045320A1 (de) * | 1980-07-27 | 1982-02-10 | Oskar Thiel | Filterkerze zur Abreicherung der Chlorid-Ionen, die bei der CSB-Bestimmung störend sind |
FR2624758A1 (fr) * | 1987-12-21 | 1989-06-23 | Rousseau Herve | Appareil destine a rendre potable les eaux polluees par des agents contaminants radioactifs, chimiques ou bacteriologiques |
CN112274979B (zh) * | 2020-09-30 | 2021-12-14 | 倍杰特集团股份有限公司 | 一种树脂除油设备用前置过滤器、水处理过滤系统和方法 |
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1975
- 1975-09-05 IT IT26960/75A patent/IT1044383B/it active
- 1975-11-21 CH CH1529675A patent/CH597900A5/xx not_active IP Right Cessation
- 1975-11-25 DE DE19752552702 patent/DE2552702A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2552702A1 (de) | 1977-03-10 |
IT1044383B (it) | 1980-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |