GB1555918A - Method and apparatus for the purification of liquid - Google Patents

Method and apparatus for the purification of liquid

Info

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
Application number
GB53955/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP15987376A external-priority patent/JPS5384271A/en
Priority claimed from JP15804876A external-priority patent/JPS5385574A/en
Priority claimed from JP52109171A external-priority patent/JPS5846334B2/en
Priority claimed from JP52121255A external-priority patent/JPS585085B2/en
Priority claimed from JP52122170A external-priority patent/JPS597485B2/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1555918A publication Critical patent/GB1555918A/en
Expired legal-status Critical Current

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

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>
GB53955/77A 1976-12-29 1977-12-28 Method and apparatus for the purification of liquid Expired GB1555918A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE26404T1 (en) * 1981-10-19 1987-04-15 Linde Ag PROCESS FOR REMOVING 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801966A (en) * 1954-07-16 1957-08-06 Sun Oil Co Transfer of granular solids
US3512640A (en) * 1967-10-18 1970-05-19 American Standard Inc Countercurrent solid-liquid contacting system
US3512639A (en) * 1967-10-18 1970-05-19 American Standard Inc Liquid filtration-mass transfer 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

Also Published As

Publication number Publication date
DE2758400C2 (en) 1988-05-26
DE2758400A1 (en) 1978-07-13
CH637030A5 (en) 1983-07-15
FR2375888A1 (en) 1978-07-28
NL184600C (en) 1989-09-18
FR2375888B1 (en) 1984-03-30
NL184600B (en) 1989-04-17
NL7714541A (en) 1978-07-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921228