GB1555918A - Method and apparatus for the purification of liquid - Google Patents
Method and apparatus for the purification of liquidInfo
- Publication number
- GB1555918A GB1555918A GB53955/77A GB5395577A GB1555918A GB 1555918 A GB1555918 A GB 1555918A GB 53955/77 A GB53955/77 A GB 53955/77A GB 5395577 A GB5395577 A GB 5395577A GB 1555918 A GB1555918 A GB 1555918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- purification
- column
- purification material
- treatment column
- 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
Classifications
-
- 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
-
- 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
- B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/021—Physically moving or fluidising the adsorbent beads or particles or slurry, excluding the movement of the entire columns
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The apparatus has a liquid treatment column (10) in which an at least extensive purification of a liquid takes place. This purification step is accomplished by passing this liquid upwards through a bed of purification material (M) present in the liquid treatment column (10). There is also a regeneration column (50) for regenerating the purification material. The liquid treatment column (10) has a feed opening and a transfer opening in the upper and lower part and contains a bed of purification material (M) which is located at a predetermined distance below the upper end of the liquid treatment column, so that a reservoir space results. In addition, the treatment column has a liquid inlet and a liquid outlet, the part of the purification bed above the liquid outlet serving as a settling layer in order to avoid any fluidisation and/or expansion of the purification material. The regeneration column (50) is of a design similar to that of the treatment column (10), but compressed air and washing liquid are introduced either successively or simultaneously into the regeneration column for fluidising the contaminated purification material, i.e. for separating off the suspended solids from the purification material particles. The regenerated purification material is fed continuously or intermittently to the purification column. <IMAGE>
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15987376A JPS5384271A (en) | 1976-12-29 | 1976-12-29 | Method of regenerating used filter medium |
JP15804876A JPS5385574A (en) | 1976-12-31 | 1976-12-31 | Method of continuously regenerating filter medium and waste filter medium and apparatus therefor |
JP52109171A JPS5846334B2 (en) | 1977-09-09 | 1977-09-09 | How to recycle waste filter media |
JP52121255A JPS585085B2 (en) | 1977-10-07 | 1977-10-07 | Upflow moving bed filtration equipment |
JP52122170A JPS597485B2 (en) | 1977-10-11 | 1977-10-11 | Upflow moving bed filtration device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1555918A true GB1555918A (en) | 1979-11-14 |
Family
ID=27526390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB53955/77A Expired GB1555918A (en) | 1976-12-29 | 1977-12-28 | Method and apparatus for the purification of liquid |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH637030A5 (en) |
DE (1) | DE2758400A1 (en) |
FR (1) | FR2375888A1 (en) |
GB (1) | GB1555918A (en) |
NL (1) | NL184600C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3176082D1 (en) * | 1981-10-19 | 1987-05-14 | Linde Ag | Process for the elimination of solids from a liquid |
US4741824A (en) * | 1985-09-02 | 1988-05-03 | Condan Nominees Pty. Ltd. | Apparatus for continuous elution and absorption |
DE4004911C2 (en) * | 1990-02-16 | 1999-09-23 | Horst Grochowski | Method and device for treating at least one fluid by means of a solid present in bulk in a moving bed reactor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801966A (en) * | 1954-07-16 | 1957-08-06 | Sun Oil Co | Transfer of granular solids |
US3512639A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Liquid filtration-mass transfer system |
US3512640A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
US3512641A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
DE2152179A1 (en) * | 1971-10-20 | 1973-04-26 | Bayer Ag | Solvent treatment - filter bed rises above outlet device and forms a stationary compact and arresting layer |
GB1435936A (en) * | 1972-05-26 | 1976-05-19 | Hager & Elsaesser | Method and apparatus for the purification of liquids |
JPS5313189B2 (en) * | 1973-03-03 | 1978-05-08 | ||
JPS5313418B2 (en) * | 1974-09-09 | 1978-05-10 | ||
GB1522268A (en) * | 1975-11-03 | 1978-08-23 | Takeda Chemical Industries Ltd | Liquid purification apparatus |
-
1977
- 1977-12-28 DE DE19772758400 patent/DE2758400A1/en active Granted
- 1977-12-28 GB GB53955/77A patent/GB1555918A/en not_active Expired
- 1977-12-29 NL NLAANVRAGE7714541,A patent/NL184600C/en not_active IP Right Cessation
- 1977-12-29 CH CH1622977A patent/CH637030A5/en not_active IP Right Cessation
- 1977-12-29 FR FR7739720A patent/FR2375888A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2758400A1 (en) | 1978-07-13 |
CH637030A5 (en) | 1983-07-15 |
FR2375888B1 (en) | 1984-03-30 |
NL7714541A (en) | 1978-07-03 |
FR2375888A1 (en) | 1978-07-28 |
DE2758400C2 (en) | 1988-05-26 |
NL184600B (en) | 1989-04-17 |
NL184600C (en) | 1989-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3907971A (en) | Method of removing HF from gases | |
CA1070620A (en) | Apparatus for the continuous purification of exhaust gas containing solvent vapours | |
ES8608326A1 (en) | Method and apparatus for the filtration of a suspension on a granular filter bed. | |
ES481950A1 (en) | Process and apparatus for the purification of waste air | |
MY105976A (en) | Distillation column reactor. | |
US2430015A (en) | Utilization of powdered catalysts | |
US2527964A (en) | Separation of gases | |
EP0076457A3 (en) | Process and apparatus for the regeneration of moist, powdery adsorbents | |
US2409234A (en) | Revivifying adsorptive material | |
HUT49057A (en) | Method for removing the harmful materials from contaminated gases | |
GB1555918A (en) | Method and apparatus for the purification of liquid | |
ES468702A1 (en) | Method of purifying a hot stream of gas for entraining particles and/or condensable gaseous products | |
GB1523796A (en) | Process for filling a reactor with solid particles | |
ZA849547B (en) | Equipment for the thermal regeneration of dry,pulverulent spent carbonaceous adsorbents and process for thermal regeneration using this equipment | |
ES523431A0 (en) | PROCEDURE WITH ITS DEVELOPMENT DEVICE FOR REGENERATING DEPURATION OF A FILTERING MEDIA IN THE FORM OF GRANULATION | |
CH611254A5 (en) | Process and apparatus for removing ash from a sewage treatment system | |
JPS57102281A (en) | Oil and water separator | |
JPS5667506A (en) | Filter adsorption apparatus | |
JPS5846334B2 (en) | How to recycle waste filter media | |
SU589999A1 (en) | Method of sorbent treatment in contact ion exchange apparatus | |
GB1242411A (en) | Improvements in or relating to treatment of fluids | |
JPS5599309A (en) | Method and apparatus for charging adsorbing material to upward-moving bed adsorber | |
ATE26404T1 (en) | PROCESS FOR REMOVING SOLIDS FROM A LIQUID. | |
GB2073039B (en) | Method of and apparatus for separating liquid from solids entrained therein | |
ES8407295A1 (en) | Process and apparatus for filtration. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921228 |