PL383952A1 - Filter for gravitational water treatment - Google Patents

Filter for gravitational water treatment

Info

Publication number
PL383952A1
PL383952A1 PL383952A PL38395207A PL383952A1 PL 383952 A1 PL383952 A1 PL 383952A1 PL 383952 A PL383952 A PL 383952A PL 38395207 A PL38395207 A PL 38395207A PL 383952 A1 PL383952 A1 PL 383952A1
Authority
PL
Poland
Prior art keywords
filter
water treatment
gravitational water
gravitational
treatment
Prior art date
Application number
PL383952A
Other languages
Polish (pl)
Inventor
Sławomir Bursztein
Original Assignee
Formaster Spółka Akcyjna
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 Formaster Spółka Akcyjna filed Critical Formaster Spółka Akcyjna
Priority to PL383952A priority Critical patent/PL383952A1/en
Priority to PCT/PL2008/000095 priority patent/WO2009072912A1/en
Publication of PL383952A1 publication Critical patent/PL383952A1/en

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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

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)
  • Food-Manufacturing Devices (AREA)
PL383952A 2007-12-05 2007-12-05 Filter for gravitational water treatment PL383952A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL383952A PL383952A1 (en) 2007-12-05 2007-12-05 Filter for gravitational water treatment
PCT/PL2008/000095 WO2009072912A1 (en) 2007-12-05 2008-12-05 Gravitational water filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL383952A PL383952A1 (en) 2007-12-05 2007-12-05 Filter for gravitational water treatment

Publications (1)

Publication Number Publication Date
PL383952A1 true PL383952A1 (en) 2009-06-08

Family

ID=40467164

Family Applications (1)

Application Number Title Priority Date Filing Date
PL383952A PL383952A1 (en) 2007-12-05 2007-12-05 Filter for gravitational water treatment

Country Status (2)

Country Link
PL (1) PL383952A1 (en)
WO (1) WO2009072912A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919901C3 (en) * 1979-05-17 1995-09-07 Brita Wasserfilter Water purification device
DE3810441C2 (en) * 1988-03-26 1994-09-08 Brita Wasserfilter Water purification device with an inlet funnel
DE8813571U1 (en) * 1988-10-28 1989-05-11 Wasserboy GmbH & Co Wasserfilter-Vertrieb KG, 4972 Löhne Water filter device
JPH05277468A (en) * 1992-04-02 1993-10-26 Tadashi Nakamura Cartridge filter for water purifier
US5652008A (en) * 1993-05-26 1997-07-29 Ultrapure Systems, Inc. Universal water filtration device and method of filtering water
GB9921713D0 (en) * 1999-09-14 1999-11-17 Windmill Plastics A water filter cartridge
JP2008505749A (en) * 2004-07-06 2008-02-28 コリア バイオ テクノロジー エンタ． Alkaline water reduction container
US7156994B1 (en) * 2005-09-30 2007-01-02 Archer Virgil L Drinking water filter used with tap water and other water sources

Also Published As

Publication number Publication date
WO2009072912A1 (en) 2009-06-11

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)