FR1522285A - Clarificateur à sable - Google Patents

Clarificateur à sable

Info

Publication number
FR1522285A
FR1522285A FR95242A FR95242A FR1522285A FR 1522285 A FR1522285 A FR 1522285A FR 95242 A FR95242 A FR 95242A FR 95242 A FR95242 A FR 95242A FR 1522285 A FR1522285 A FR 1522285A
Authority
FR
France
Prior art keywords
clarifier
sand
sand clarifier
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
FR95242A
Other languages
English (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.)
Compagnie des Eaux et de lOzone France SA
Original Assignee
Compagnie des Eaux et de lOzone France SA
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 Compagnie des Eaux et de lOzone France SA filed Critical Compagnie des Eaux et de lOzone France SA
Priority to FR95242A priority Critical patent/FR1522285A/fr
Priority to FR131653A priority patent/FR93837E/fr
Priority to CH1783867A priority patent/CH467093A/fr
Priority to US696419A priority patent/US3534855A/en
Priority to NL6800421A priority patent/NL6800421A/xx
Priority to GB7122/68A priority patent/GB1222394A/en
Priority to DE19681708587 priority patent/DE1708587A1/de
Application granted granted Critical
Publication of FR1522285A publication Critical patent/FR1522285A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/26—Upward filtration
    • 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
    • B01D24/20—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 provided in an open container
    • B01D24/26—Upward filtration
    • B01D24/263—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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FR95242A 1967-02-16 1967-02-16 Clarificateur à sable Expired FR1522285A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR95242A FR1522285A (fr) 1967-02-16 1967-02-16 Clarificateur à sable
FR131653A FR93837E (fr) 1967-02-16 1967-12-11 Clarificateur a sable.
CH1783867A CH467093A (fr) 1967-02-16 1967-12-19 Procédé de clarification de l'eau et clarificateur pour sa mise en oeuvre
US696419A US3534855A (en) 1967-02-16 1968-01-08 Process and installation for clarification of water
NL6800421A NL6800421A (fr) 1967-02-16 1968-01-11
GB7122/68A GB1222394A (en) 1967-02-16 1968-02-13 Improvements in and relating to filtering
DE19681708587 DE1708587A1 (de) 1967-02-16 1968-02-16 Verfahren zum Klaeren von Schmutzwasser und Filter zur Durchfuehrung des Verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95242A FR1522285A (fr) 1967-02-16 1967-02-16 Clarificateur à sable

Publications (1)

Publication Number Publication Date
FR1522285A true FR1522285A (fr) 1968-04-26

Family

ID=8625407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR95242A Expired FR1522285A (fr) 1967-02-16 1967-02-16 Clarificateur à sable

Country Status (6)

Country Link
US (1) US3534855A (fr)
CH (1) CH467093A (fr)
DE (1) DE1708587A1 (fr)
FR (1) FR1522285A (fr)
GB (1) GB1222394A (fr)
NL (1) NL6800421A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826857A1 (de) * 1988-08-08 1990-02-22 Isg Kreutzer Import Und Servic Trinkwasser-filteranlage

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623978A (en) * 1970-04-06 1971-11-30 Robert Boze Inc Method and apparatus for clarifying liquids
CA1148675A (fr) * 1980-03-03 1983-06-21 Charles D. Hughes Filtre a reactif, a debit ascendant
US4457849A (en) * 1981-10-05 1984-07-03 International Water Saving Systems, Inc. Method and apparatus for filtering industrial and human waste
CA1182984A (fr) * 1981-10-29 1985-02-26 Chevron Research And Technology Company Reacteur a lit dense pour charges a teneur de solides
CH681471A5 (fr) * 1990-09-21 1993-03-31 Werner Nill
DE4032234A1 (de) * 1990-10-11 1992-04-16 Kottwitz Max Anton Dipl Ing Di Filtervorrichtung zur gasreinigung
DE4128843C2 (de) * 1991-08-30 1993-11-04 Lutz Lange Auswaschbarer filter
DE4237251A1 (de) * 1992-11-04 1994-05-05 Martin Kernl Gleichstromfahrradlichtanlage
ATE248632T1 (de) * 1993-12-28 2003-09-15 Mts Produkte Gmbh Flüssigkeitsfilter
GB9517013D0 (en) * 1995-08-19 1995-10-25 Hart John Back-flushing filter screen
AT403907B (de) * 1996-07-09 1998-06-25 Norbert Ing Kosatko Vorrichtung zur mechanischen und adsorptiven reinigung und/oder rückgewinnung von abwässern
DE29710644U1 (de) * 1997-06-18 1997-08-14 Schunk Juergen Teichwasseraufbereitungseinrichtung
FR2767521B1 (fr) * 1997-08-22 1999-12-03 Omnium Traitement Valorisa Procede et installation pour le traitement des eaux integrant un decanteur et un filtre multi-couches fonctionnant a grandes vitesses
NL1026770C2 (nl) * 2004-08-02 2006-02-13 Hartmut Moench Filtersamenstel.
US20070080118A1 (en) * 2005-08-25 2007-04-12 Municipal Filtration Company, Llc Filter assembly
US20080023400A1 (en) * 2006-07-27 2008-01-31 Kloos Steven D Water treatment system and method with a continuous partial flow bypass path
US8512555B1 (en) 2006-08-23 2013-08-20 Contech Engineered Solutions LLC Filter assembly, system and method
US8574431B2 (en) * 2008-03-18 2013-11-05 Municipal Filtration Company, Llc Filter system with gas agitation
CN102762272A (zh) * 2009-09-09 2012-10-31 康泰工程解决方案有限责任公司 暴雨水过滤装置、系统和方法
CN102091450A (zh) * 2011-01-27 2011-06-15 上海彰华膜净化有限公司 自压冲洗式快滤池
CN102151426A (zh) * 2011-02-22 2011-08-17 中国水电顾问集团中南勘测设计研究院 均质颗粒滤料反粒度快滤池
US9839864B2 (en) 2015-10-27 2017-12-12 Jeff Mason Enclosed media fluid filtration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1232805A (en) * 1915-10-23 1917-07-10 Jewell Engineering Company Art of filtration.
US1838263A (en) * 1931-02-21 1931-12-29 Kelley Engineering Company Filter for purifying cleaning solvents, gasoline, etc.
US2723761A (en) * 1949-02-24 1955-11-15 Cooperatieve Suikerfabriek En Method and device for the purification or preparation of liquids
US2685565A (en) * 1949-11-05 1954-08-03 Hollingshead Corp Filtering and cleaning means
US3276585A (en) * 1965-10-22 1966-10-04 Fuller Co Filtration process
US3405806A (en) * 1966-05-13 1968-10-15 Okada Tamotsu Water filtration plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826857A1 (de) * 1988-08-08 1990-02-22 Isg Kreutzer Import Und Servic Trinkwasser-filteranlage

Also Published As

Publication number Publication date
GB1222394A (en) 1971-02-10
US3534855A (en) 1970-10-20
DE1708587A1 (de) 1971-10-07
CH467093A (fr) 1969-01-15
NL6800421A (fr) 1968-08-19

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