CH547116A - Verfahren und vorrichtung fuer die mechanische filtration von fluessigkeiten, insbesondere wasser. - Google Patents

Verfahren und vorrichtung fuer die mechanische filtration von fluessigkeiten, insbesondere wasser.

Info

Publication number: CH547116A
Authority: CH; Switzerland
Prior art keywords: tank; filtration tank; water filtration; filter; water
Prior art date: 1972-05-26

Application number

CH1379072A

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.)

1972-05-26

Filing date

1972-09-21

Publication date

1974-03-29

1972-05-26 Priority claimed from DE2225682A external-priority patent/DE2225682C3/de

1972-09-21 Application filed by Hager & Elsaesser filed Critical Hager & Elsaesser

1974-03-29 Publication of CH547116A publication Critical patent/CH547116A/de

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
238000001914 filtration Methods 0.000 title 1
239000007788 liquid Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

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)

CH1379072A 1972-05-26 1972-09-21 Verfahren und vorrichtung fuer die mechanische filtration von fluessigkeiten, insbesondere wasser. CH547116A (de)

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
CH547116A true CH547116A (de)	1974-03-29

Family

ID=5845991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1379072A CH547116A (de)	1972-05-26	1972-09-21	Verfahren und vorrichtung fuer die mechanische filtration von fluessigkeiten, insbesondere wasser.

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3114093A1 (fr) *	2020-09-17	2022-03-18	Suez Groupe	Procédé de traitement d’une eau avec renouvellement de l’adsorbant à un âge intermédiaire ciblé

1972
- 1972-09-21 CH CH1379072A patent/CH547116A/de not_active IP Right Cessation
- 1972-09-27 AT AT831472A patent/AT334919B/de not_active IP Right Cessation
- 1972-10-05 IT IT70144/72A patent/IT975179B/it active
1973
- 1973-05-25 BE BE131510A patent/BE800027A/xx not_active IP Right Cessation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3114093A1 (fr) *	2020-09-17	2022-03-18	Suez Groupe	Procédé de traitement d’une eau avec renouvellement de l’adsorbant à un âge intermédiaire ciblé
WO2022058444A1 (fr) *	2020-09-17	2022-03-24	Suez Groupe	Procédé de traitement d'une eau avec renouvellement de l'adsorbant à un âge intermédiaire ciblé
US12679748B2 (en)	2020-09-17	2026-07-14	Suez International	Water treatment method with renewal of the adsorbent to a targeted intermediate age

Also Published As

Publication number	Publication date
IT975179B (it)	1974-07-20
ATA831472A (de)	1976-06-15
BE800027A (fr)	1973-09-17
AT334919B (de)	1977-02-10

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Legal Events

Date	Code	Title	Description
1988-05-31	PL	Patent ceased