BE800027A - Procede et dispositif pour debarrasser des liquides, en particulier l'eau de solides finement repartis en suspension - Google Patents

Procede et dispositif pour debarrasser des liquides, en particulier l'eau de solides finement repartis en suspension

Info

Publication number
BE800027A
BE800027A BE131510A BE131510A BE800027A BE 800027 A BE800027 A BE 800027A BE 131510 A BE131510 A BE 131510A BE 131510 A BE131510 A BE 131510A BE 800027 A BE800027 A BE 800027A
Authority
BE
Belgium
Prior art keywords
suspension
particular water
finely distributed
removing liquids
distributed solids
Prior art date
Application number
BE131510A
Other languages
English (en)
Original Assignee
Hager & Elsaesser
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 DE2225682A external-priority patent/DE2225682C3/de
Application filed by Hager & Elsaesser filed Critical Hager & Elsaesser
Publication of BE800027A publication Critical patent/BE800027A/fr

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
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • B01D24/10—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 held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/167—Upward filtration the container having distribution or collection headers or pervious conduits
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
BE131510A 1972-05-26 1973-05-25 Procede et dispositif pour debarrasser des liquides, en particulier l'eau de solides finement repartis en suspension BE800027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2225682A DE2225682C3 (de) 1972-05-26 1972-05-26 Verfahren zum Behandeln von Flüssigkeiten

Publications (1)

Publication Number Publication Date
BE800027A true BE800027A (fr) 1973-09-17

Family

ID=5845991

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131510A BE800027A (fr) 1972-05-26 1973-05-25 Procede et dispositif pour debarrasser des liquides, en particulier l'eau de solides finement repartis en suspension

Country Status (4)

Country Link
AT (1) AT334919B (fr)
BE (1) BE800027A (fr)
CH (1) CH547116A (fr)
IT (1) IT975179B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114093B1 (fr) 2020-09-17 2024-08-23 Suez Groupe Procédé de traitement d’une eau avec renouvellement de l’adsorbant à un âge intermédiaire ciblé

Also Published As

Publication number Publication date
IT975179B (it) 1974-07-20
CH547116A (en) 1974-03-29
ATA831472A (de) 1976-06-15
AT334919B (de) 1977-02-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HAGER & ELSASSER

Effective date: 19840525