SE7507006L - PROCEDURE AND DEVICE FOR ABSORPTION FILTERING OF LIQUID - Google Patents
PROCEDURE AND DEVICE FOR ABSORPTION FILTERING OF LIQUIDInfo
- Publication number
- SE7507006L SE7507006L SE7507006A SE7507006A SE7507006L SE 7507006 L SE7507006 L SE 7507006L SE 7507006 A SE7507006 A SE 7507006A SE 7507006 A SE7507006 A SE 7507006A SE 7507006 L SE7507006 L SE 7507006L
- Authority
- SE
- Sweden
- Prior art keywords
- flow part
- water
- downward
- procedure
- liquid
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Chemical & Material Sciences (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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
1470361 Purifying water NESTE OY 17 June 1975 [20 June 1974] 25665/75 Heading C1C Process for the purification of waste water by adsorption of impurities by contact with solid adsorbents, wherein the contact bed has both downward and upward flow parts connected at their lower ends, the water being introduced at the top of the downward flow part, with purified water removed at the top of the upward flow part, fresh adsorbent being added at this point and the spent adsorbent and solid deposits cleared occasionally by reverse flushing in the downward flow part.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI191074A FI51905C (en) | 1974-06-20 | 1974-06-20 | Method and apparatus for adsorption filtration of a liquid. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7507006L true SE7507006L (en) | 1975-12-22 |
SE410394B SE410394B (en) | 1979-10-15 |
Family
ID=8506402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7507006A SE410394B (en) | 1974-06-20 | 1975-06-18 | PROCEDURE AND DEVICE FOR ADSORPTION FILTERING OF A LIQUID |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2527282C2 (en) |
DK (1) | DK144058C (en) |
FI (1) | FI51905C (en) |
FR (1) | FR2275236A1 (en) |
GB (1) | GB1470361A (en) |
IT (1) | IT1039122B (en) |
SE (1) | SE410394B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421147A1 (en) * | 1978-03-31 | 1979-10-26 | Rampignon Jack | APPARATUS FOR THE PURIFICATION OF SOLVENT-LOADED WATER |
DE19711174A1 (en) | 1997-03-18 | 1998-09-24 | Oehmi Forsch & Ingtech Gmbh | Method and device for cleaning liquids containing contaminants |
CN108101256A (en) * | 2017-12-19 | 2018-06-01 | 郑州源冉生物技术有限公司 | A kind of multi stage precipitation type sewage-treatment plant |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557497A (en) * | 1956-05-15 | |||
US2997178A (en) * | 1959-04-13 | 1961-08-22 | Lorimer William | Water filter |
-
1974
- 1974-06-20 FI FI191074A patent/FI51905C/en active
-
1975
- 1975-06-17 GB GB2566575A patent/GB1470361A/en not_active Expired
- 1975-06-18 SE SE7507006A patent/SE410394B/en not_active IP Right Cessation
- 1975-06-19 DE DE19752527282 patent/DE2527282C2/en not_active Expired
- 1975-06-19 IT IT2454575A patent/IT1039122B/en active
- 1975-06-19 DK DK276375A patent/DK144058C/en not_active IP Right Cessation
- 1975-06-20 FR FR7519430A patent/FR2275236A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DK144058B (en) | 1981-11-30 |
FI191074A (en) | 1975-12-21 |
FI51905B (en) | 1977-01-31 |
DE2527282A1 (en) | 1976-01-08 |
DK144058C (en) | 1982-06-21 |
FI51905C (en) | 1977-05-10 |
FR2275236A1 (en) | 1976-01-16 |
SE410394B (en) | 1979-10-15 |
GB1470361A (en) | 1977-04-14 |
FR2275236B1 (en) | 1982-04-09 |
DK276375A (en) | 1975-12-21 |
IT1039122B (en) | 1979-12-10 |
DE2527282C2 (en) | 1983-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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