FR2161973A1 - - Google Patents

Info

Publication number
FR2161973A1
FR2161973A1 FR7240640A FR7240640A FR2161973A1 FR 2161973 A1 FR2161973 A1 FR 2161973A1 FR 7240640 A FR7240640 A FR 7240640A FR 7240640 A FR7240640 A FR 7240640A FR 2161973 A1 FR2161973 A1 FR 2161973A1
Authority
FR
France
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
FR7240640A
Other versions
FR2161973B3 (fr
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 FR2161973A1 publication Critical patent/FR2161973A1/fr
Application granted granted Critical
Publication of FR2161973B3 publication Critical patent/FR2161973B3/fr
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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
    • 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
    • B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Filtration Of Liquid (AREA)
FR7240640A 1971-12-02 1972-11-16 Expired FR2161973B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2159811A DE2159811C2 (de) 1971-12-02 1971-12-02 Verfahren und Vorrichtung zur Wasseraufbereitung

Publications (2)

Publication Number Publication Date
FR2161973A1 true FR2161973A1 (fr) 1973-07-13
FR2161973B3 FR2161973B3 (fr) 1975-11-28

Family

ID=5826825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240640A Expired FR2161973B3 (fr) 1971-12-02 1972-11-16

Country Status (10)

Country Link
JP (1) JPS5524951B2 (fr)
AT (1) AT330682B (fr)
BE (1) BE792186A (fr)
CH (1) CH550743A (fr)
DE (1) DE2159811C2 (fr)
FR (1) FR2161973B3 (fr)
GB (1) GB1402928A (fr)
IT (1) IT974675B (fr)
NL (1) NL7214905A (fr)
SE (1) SE403767C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409787A1 (fr) * 1977-11-29 1979-06-22 Sick Kg Otto Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage
FR2488592A1 (fr) * 1980-08-13 1982-02-19 Kronos Titan Gmbh Dispositif de conditionnement chimique de boues
EP0151342A2 (fr) * 1984-01-03 1985-08-14 SASAD Kertészeti Mezogazdasagi Termeloszövetkezet Procédé et dispositif de purification des liquides souillés par filtration
EP0192826A2 (fr) * 1984-11-26 1986-09-03 Günter Schüssler Procédé et dispositif de régénération et de traitement de liquides

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70695C (fi) * 1981-12-21 1986-10-06 Enso Gutzeit Oy Foerfarande foer rening av i synnerhet avfallsvatten som uppstaor i traefoeraedlingsindustrin
AT378380B (de) * 1981-12-21 1985-07-25 Enso Gutzeit Oy Verfahren zum klaeren insbesondere von fluessigkeitssuspensionen, die in prozessen der holzverarbeitungsindustrie entstehen
DE19800886A1 (de) * 1998-01-13 1999-07-15 Blaue Quellen Mineral Und Heil Verfahren zum Entfernen von Eisen und Mangan aus natürlichem Mineralwasser und Behälter zur Durchführung des Verfahrens
DE19916440A1 (de) * 1999-04-12 2000-10-19 Aquadosil Wasseraufbereitung G Verfahren und Vorrichtung zur Behandlung von Trinkwasser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171801A (en) * 1962-10-29 1965-03-02 Gen Services Company Process for clarifying water

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409787A1 (fr) * 1977-11-29 1979-06-22 Sick Kg Otto Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage
FR2488592A1 (fr) * 1980-08-13 1982-02-19 Kronos Titan Gmbh Dispositif de conditionnement chimique de boues
EP0151342A2 (fr) * 1984-01-03 1985-08-14 SASAD Kertészeti Mezogazdasagi Termeloszövetkezet Procédé et dispositif de purification des liquides souillés par filtration
EP0151342A3 (fr) * 1984-01-03 1986-02-12 SASAD Kertészeti Mezogazdasagi Termeloszövetkezet Procédé et dispositif de purification des liquides souillés par filtration
EP0192826A2 (fr) * 1984-11-26 1986-09-03 Günter Schüssler Procédé et dispositif de régénération et de traitement de liquides
EP0192826A3 (fr) * 1984-11-26 1987-05-20 Günter Schüssler Procédé et dispositif de régénération et de traitement de liquides

Also Published As

Publication number Publication date
IT974675B (it) 1974-07-10
NL7214905A (fr) 1973-06-05
JPS5524951B2 (fr) 1980-07-02
DE2159811A1 (de) 1973-06-07
JPS4876369A (fr) 1973-10-15
BE792186A (fr) 1973-03-30
AT330682B (de) 1976-07-12
FR2161973B3 (fr) 1975-11-28
SE403767B (sv) 1978-09-04
DE2159811C2 (de) 1985-11-21
CH550743A (de) 1974-06-28
GB1402928A (en) 1975-08-13
SE403767C (sv) 1985-11-14
ATA903072A (de) 1975-09-15

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