GB1428642A - Method of treating water with active carbon - Google Patents

Method of treating water with active carbon

Info

Publication number
GB1428642A
GB1428642A GB961474A GB961474A GB1428642A GB 1428642 A GB1428642 A GB 1428642A GB 961474 A GB961474 A GB 961474A GB 961474 A GB961474 A GB 961474A GB 1428642 A GB1428642 A GB 1428642A
Authority
GB
United Kingdom
Prior art keywords
active carbon
carbon particles
microns
treating water
water
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
GB961474A
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.)
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co 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
Application filed by Chiyoda Corp, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Corp
Publication of GB1428642A publication Critical patent/GB1428642A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

1428642 Treating water with active carbon CHIYODA KAKO KENSETSU KK 4 March 1974 [5 March 1973] 9614/74 Heading C1C Water is treated with active carbon particles using a fluidized adsorption bed of powdery granular active carbon particles of a size in the range 200 to 1500 microns inclusive, preferably 250 to 800 microns. A solid-liquid countercurrent fluidized bed is preferred. In the example, waste water from a petroleum refining plant was treated using active carbon particles ranging between 250 and 500 microns diameter; the bulk s.g. was 0À65 and the specific surface area 970 m.<SP>2</SP>/g.
GB961474A 1973-03-05 1974-03-04 Method of treating water with active carbon Expired GB1428642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2584273A JPS49114260A (en) 1973-03-05 1973-03-05

Publications (1)

Publication Number Publication Date
GB1428642A true GB1428642A (en) 1976-03-17

Family

ID=12177090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB961474A Expired GB1428642A (en) 1973-03-05 1974-03-04 Method of treating water with active carbon

Country Status (6)

Country Link
JP (1) JPS49114260A (en)
BR (1) BR7401618D0 (en)
DE (1) DE2410007A1 (en)
FR (1) FR2220477B1 (en)
GB (1) GB1428642A (en)
IT (1) IT1008350B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013235A1 (en) * 2004-07-05 2006-02-09 Societe D'amenagement Urbain Et Rural Method for depolluting organic micropollutant-containing fluid by activated carbon absorption in a processing reactor
US10093555B2 (en) 2013-03-15 2018-10-09 BLüCHER GMBH Counter current filter apparatus for treatment or purification of water
US20210206661A1 (en) * 2018-05-22 2021-07-08 Veolia Water Solutions & Technologies Support Method for Treating a Fluid by Upflow Through a Bed of Adsorbent Media and Corresponding Installation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9124404D0 (en) * 1991-11-16 1992-01-08 Southern Water Services Ltd Removing pesticide residues from water

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501912A (en) * 1966-09-28 1967-11-18 Pour Le Traitement Et L Utilis Process applicable in particular to the clarification of water laden with impurities
US3763040A (en) * 1971-08-13 1973-10-02 Environmental Protection Agenc Processes for reducing the organic-carbon content of water contaminated with organic compounds by continuous countercurrent multistage treatment with activated carbon

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013235A1 (en) * 2004-07-05 2006-02-09 Societe D'amenagement Urbain Et Rural Method for depolluting organic micropollutant-containing fluid by activated carbon absorption in a processing reactor
US10093555B2 (en) 2013-03-15 2018-10-09 BLüCHER GMBH Counter current filter apparatus for treatment or purification of water
US11198624B2 (en) 2013-03-15 2021-12-14 BLüCHER GMBH Counterflow adsorption filter column for water treatment
US20210206661A1 (en) * 2018-05-22 2021-07-08 Veolia Water Solutions & Technologies Support Method for Treating a Fluid by Upflow Through a Bed of Adsorbent Media and Corresponding Installation
US11945733B2 (en) * 2018-05-22 2024-04-02 Veolia Water Solutions & Technologies Support Method for treating a fluid by upflow through a bed of adsorbent media

Also Published As

Publication number Publication date
BR7401618D0 (en) 1974-11-05
JPS49114260A (en) 1974-10-31
DE2410007A1 (en) 1974-09-26
FR2220477B1 (en) 1978-01-06
FR2220477A1 (en) 1974-10-04
IT1008350B (en) 1976-11-10

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Legal Events

Date Code Title Description
PS Patent sealed