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FR2355546A1 - PROCESS FOR MANUFACTURING ACTIVE FILTERS INTENDED IN PARTICULAR FOR THE TREATMENT OF WASTE AND UNWASTED WATER - Google Patents

PROCESS FOR MANUFACTURING ACTIVE FILTERS INTENDED IN PARTICULAR FOR THE TREATMENT OF WASTE AND UNWASTED WATER

Info

Publication number
FR2355546A1
FR2355546A1 FR7719705A FR7719705A FR2355546A1 FR 2355546 A1 FR2355546 A1 FR 2355546A1 FR 7719705 A FR7719705 A FR 7719705A FR 7719705 A FR7719705 A FR 7719705A FR 2355546 A1 FR2355546 A1 FR 2355546A1
Authority
FR
France
Prior art keywords
unwasted
waste
treatment
water
active filters
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.)
Granted
Application number
FR7719705A
Other languages
French (fr)
Other versions
FR2355546B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2355546A1 publication Critical patent/FR2355546A1/en
Application granted granted Critical
Publication of FR2355546B1 publication Critical patent/FR2355546B1/fr
Granted 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)

Abstract

Procédé de fabrication de filtres activés. Sur un support tel que de petites billes de matière plastique, on dépose avec une grande vitesse d'amenée des matières pulvérulentes ou adsorbants qui se répartissent régulièrement et adhèrent à la surface du support. Ces matières peuvent être du charbon ou de l'oxyde d'aluminium. Les particules inactives et chargées sont éliminées du filtre par lavage à contre-courant. Application notamment à l'épuration des eaux.Process for manufacturing activated filters. On a support such as small plastic balls, powdered or adsorbent materials which are distributed regularly and adhere to the surface of the support are deposited with a high feed speed. These materials can be carbon or aluminum oxide. Inactive and charged particles are removed from the filter by backwashing. Application in particular to water purification.

FR7719705A 1976-06-23 1977-06-22 PROCESS FOR MANUFACTURING ACTIVE FILTERS INTENDED IN PARTICULAR FOR THE TREATMENT OF WASTE AND UNWASTED WATER Granted FR2355546A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2628118A DE2628118C2 (en) 1976-06-23 1976-06-23 Process for the production of a regenerable active filter

Publications (2)

Publication Number Publication Date
FR2355546A1 true FR2355546A1 (en) 1978-01-20
FR2355546B1 FR2355546B1 (en) 1984-03-23

Family

ID=5981227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719705A Granted FR2355546A1 (en) 1976-06-23 1977-06-22 PROCESS FOR MANUFACTURING ACTIVE FILTERS INTENDED IN PARTICULAR FOR THE TREATMENT OF WASTE AND UNWASTED WATER

Country Status (10)

Country Link
JP (1) JPS5322180A (en)
AT (1) AT361863B (en)
BE (1) BE855976A (en)
CH (1) CH633194A5 (en)
DE (1) DE2628118C2 (en)
FR (1) FR2355546A1 (en)
GB (1) GB1576253A (en)
IT (1) IT1083785B (en)
NL (1) NL7706961A (en)
SE (1) SE7707226L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000193C2 (en) * 1990-01-05 1995-12-07 Diekmann Gmbh & Co Kg Heinrich Sorbent body and method for producing a sorbent body
DE102012013512A1 (en) * 2012-07-06 2014-01-09 Matthias Emmerich Filter useful for water treatment system of a vehicle washing device, comprises a filter insert material, which has filter beads made of a hard material
CN106621524B (en) * 2016-11-18 2018-12-04 侯梦斌 A kind of filter plant and technique for making filter material using plate activated carbon fibre

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE657159C (en) * 1932-01-26 1938-02-26 Carbo Norit Union Verwaltungs Method of purifying water
FR1363510A (en) * 1963-05-29 1964-06-12 Internat Analyzer Company Filtration method and device
CH414483A (en) * 1962-08-04 1966-05-31 Passavant Werke Method and device for dewatering sewage sludge, in particular sludge of municipal origin
FR2227231A1 (en) * 1973-04-25 1974-11-22 Feldmuehle Anlagen Prod Waste water purificn. using aluminium oxide - to absorb org. impurities such as lignin and hemicelluloses
FR2228725A1 (en) * 1971-11-15 1974-12-06 Klein Hans U
FR2273569A1 (en) * 1974-06-08 1976-01-02 Bayer Ag Extraction of dissolved substances from liq - by adsorption and or ion exchange in filters in which adsorbants are held by large grain support materials
DE2543007A1 (en) * 1974-09-26 1976-04-01 Mitsubishi Rayon Co SEWAGE TREATMENT MATERIAL
FR2286675A1 (en) * 1974-10-03 1976-04-30 Hoogovens Ijmuiden Bv OPERATING PROCEDURE OF A TWO-PHASE REACTOR

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074510B (en) * 1960-01-28 Metallgesellschaft Aktiengeseli schaft Frankfurt/M Process to conserve water through successive treatment with powdered and granular activated charcoal
US2832473A (en) * 1952-12-03 1958-04-29 Alton V Oberholtzer Process of preparing filters and the filtration of liquids
JPS4933462A (en) * 1972-07-27 1974-03-27
JPS5617140B2 (en) * 1973-04-06 1981-04-21
DE2427698A1 (en) * 1974-06-08 1975-12-18 Bayer Ag Suspended particles sepn. from aq. fluids - by continuously operating compact plant with higher throughput speeds
JPS5118662A (en) * 1974-07-29 1976-02-14 Kubota Ltd DATSUKOKUKI
LU73039A1 (en) * 1975-07-23 1977-03-24

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE657159C (en) * 1932-01-26 1938-02-26 Carbo Norit Union Verwaltungs Method of purifying water
CH414483A (en) * 1962-08-04 1966-05-31 Passavant Werke Method and device for dewatering sewage sludge, in particular sludge of municipal origin
FR1363510A (en) * 1963-05-29 1964-06-12 Internat Analyzer Company Filtration method and device
FR2228725A1 (en) * 1971-11-15 1974-12-06 Klein Hans U
FR2227231A1 (en) * 1973-04-25 1974-11-22 Feldmuehle Anlagen Prod Waste water purificn. using aluminium oxide - to absorb org. impurities such as lignin and hemicelluloses
FR2273569A1 (en) * 1974-06-08 1976-01-02 Bayer Ag Extraction of dissolved substances from liq - by adsorption and or ion exchange in filters in which adsorbants are held by large grain support materials
DE2543007A1 (en) * 1974-09-26 1976-04-01 Mitsubishi Rayon Co SEWAGE TREATMENT MATERIAL
FR2286675A1 (en) * 1974-10-03 1976-04-30 Hoogovens Ijmuiden Bv OPERATING PROCEDURE OF A TWO-PHASE REACTOR

Also Published As

Publication number Publication date
DE2628118A1 (en) 1978-01-05
SE7707226L (en) 1977-12-24
NL7706961A (en) 1977-12-28
GB1576253A (en) 1980-10-08
JPS5322180A (en) 1978-03-01
DE2628118C2 (en) 1986-07-17
AT361863B (en) 1981-04-10
CH633194A5 (en) 1982-11-30
ATA417877A (en) 1980-08-15
BE855976A (en) 1977-10-17
IT1083785B (en) 1985-05-25
FR2355546B1 (en) 1984-03-23

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Legal Events

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ST Notification of lapse