GB2190602B - Filter carbon removal device - Google Patents
Filter carbon removal deviceInfo
- Publication number
- GB2190602B GB2190602B GB8710456A GB8710456A GB2190602B GB 2190602 B GB2190602 B GB 2190602B GB 8710456 A GB8710456 A GB 8710456A GB 8710456 A GB8710456 A GB 8710456A GB 2190602 B GB2190602 B GB 2190602B
- Authority
- GB
- United Kingdom
- Prior art keywords
- removal device
- carbon removal
- filter carbon
- filter
- removal
- 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 - Lifetime
Links
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
- B01D24/02—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
- B01D24/20—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 provided in an open container
- B01D24/205—Downward filtration without specifications about the filter material supporting means
-
- 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
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868610807A GB8610807D0 (en) | 1986-05-02 | 1986-05-02 | Filter carbon removal device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8710456D0 GB8710456D0 (en) | 1987-06-03 |
GB2190602A GB2190602A (en) | 1987-11-25 |
GB2190602B true GB2190602B (en) | 1990-04-04 |
Family
ID=10597264
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868610807A Pending GB8610807D0 (en) | 1986-05-02 | 1986-05-02 | Filter carbon removal device |
GB8710456A Expired - Lifetime GB2190602B (en) | 1986-05-02 | 1987-05-01 | Filter carbon removal device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868610807A Pending GB8610807D0 (en) | 1986-05-02 | 1986-05-02 | Filter carbon removal device |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8610807D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8723221D0 (en) * | 1987-10-02 | 1987-11-04 | Thames Water Authority | Slow sand filters |
CN105457356A (en) * | 2016-01-15 | 2016-04-06 | 上海在田环境科技有限公司 | Automatic active carbon discharge device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659712A (en) * | 1970-10-16 | 1972-05-02 | Merle P Chaplin | Removing deep silt and muck deposits |
GB1589651A (en) * | 1977-01-31 | 1981-05-20 | Liesbosch Scheepswerf & Mach | Dredging method and cutter head suction dredger |
-
1986
- 1986-05-02 GB GB868610807A patent/GB8610807D0/en active Pending
-
1987
- 1987-05-01 GB GB8710456A patent/GB2190602B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659712A (en) * | 1970-10-16 | 1972-05-02 | Merle P Chaplin | Removing deep silt and muck deposits |
GB1589651A (en) * | 1977-01-31 | 1981-05-20 | Liesbosch Scheepswerf & Mach | Dredging method and cutter head suction dredger |
Also Published As
Publication number | Publication date |
---|---|
GB2190602A (en) | 1987-11-25 |
GB8610807D0 (en) | 1986-06-11 |
GB8710456D0 (en) | 1987-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950501 |