BE845502A - Procede et dispositif pour purifier l'eau - Google Patents

Procede et dispositif pour purifier l'eau

Info

Publication number
BE845502A
BE845502A BE170062A BE170062A BE845502A BE 845502 A BE845502 A BE 845502A BE 170062 A BE170062 A BE 170062A BE 170062 A BE170062 A BE 170062A BE 845502 A BE845502 A BE 845502A
Authority
BE
Belgium
Prior art keywords
purifying water
purifying
water
Prior art date
Application number
BE170062A
Other languages
English (en)
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 filed Critical
Publication of BE845502A publication Critical patent/BE845502A/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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • 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
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Biological Treatment Of Waste Water (AREA)
BE170062A 1975-02-24 1976-08-25 Procede et dispositif pour purifier l'eau BE845502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502057A SE7502057L (sv) 1975-02-24 1975-02-24 Forfarande och anordning for rening av vatten, i synnerhet med las bs-halt

Publications (1)

Publication Number Publication Date
BE845502A true BE845502A (fr) 1976-12-16

Family

ID=20323778

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170062A BE845502A (fr) 1975-02-24 1976-08-25 Procede et dispositif pour purifier l'eau

Country Status (3)

Country Link
US (1) US4388192A (fr)
BE (1) BE845502A (fr)
SE (1) SE7502057L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions
GB9121510D0 (en) * 1991-10-10 1991-11-27 Geung Wilfred W An improved aquarium
US5156742A (en) * 1992-02-25 1992-10-20 Smith & Loveless, Inc. Liquid treatment method and apparatus
US6500334B1 (en) 2000-07-31 2002-12-31 Joseph A. King Stand alone water purifier
AU2001295419A1 (en) * 2000-10-27 2002-05-06 Alexandr Teterja Multi-stage biological waste water purification method with interrupted operation, and device for carrying out this method
SE525025C2 (sv) * 2000-12-15 2004-11-09 Arlington Trading Corp S A C O Anordning och förfarande för att skapa minst en reaktionszon i en akvifär
FI113961B (fi) * 2002-06-17 2004-07-15 Clewer Ltd Oy Kylpylän vedenkierrätysjärjestelmä
US7267325B2 (en) * 2004-08-11 2007-09-11 National Huwei University Of Science And Technology Aeration method of pool water and apparatus thereof
US20110079562A1 (en) * 2009-10-02 2011-04-07 James Alexander Stark Liquid separation using relative motion and fluid effects
CA2686250C (fr) * 2009-11-12 2016-10-11 Fountainhead, Llc Lit de traitement flottant
CN109122540B (zh) * 2018-08-13 2021-02-19 南通海鑫信息科技有限公司 一种水产养殖用优化水质用石灰溶解设备
GB2591070A (en) * 2019-08-30 2021-07-21 Kerr Mac Aquaculture Solutions Ltd Improvements in or relating to filtering apparatus
CN114600820A (zh) * 2022-02-24 2022-06-10 高雅轩 一种渔光一体池塘循环水养殖系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1055082A (en) * 1913-03-04 H A Rogers Aquarium attachment.
US2217005A (en) * 1938-01-19 1940-10-08 Albert L Clapp Manufacture of sheets containing mineral wool fiber
US2665250A (en) * 1950-10-12 1954-01-05 Willinger Harding Warren Filter stem for use with the filter of an aquarium
US3542674A (en) * 1968-07-22 1970-11-24 Owens Corning Fiberglass Corp Method for removing solids suspensions in liquids
US3540593A (en) * 1969-04-17 1970-11-17 Eugene F Stewart Disposable aquarium filter
US3841999A (en) * 1972-12-18 1974-10-15 Syntex Inc Process and apparatus for purifying and aerating aquaculture pools
US3974072A (en) * 1973-03-02 1976-08-10 Imperial Chemical Industries Limited Filtration method
US3835813A (en) * 1973-07-18 1974-09-17 L Katz Filtration and circulation system and apparatus therefore

Also Published As

Publication number Publication date
SE7502057L (sv) 1976-08-25
US4388192A (en) 1983-06-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HELLQVIST AKE O.V.

Effective date: 19850831