MD2745B1 - Filter element for water purification - Google Patents

Filter element for water purification

Info

Publication number
MD2745B1
MD2745B1 MDA20040013A MD20040013A MD2745B1 MD 2745 B1 MD2745 B1 MD 2745B1 MD A20040013 A MDA20040013 A MD A20040013A MD 20040013 A MD20040013 A MD 20040013A MD 2745 B1 MD2745 B1 MD 2745B1
Authority
MD
Moldova
Prior art keywords
layer
iodine
water purification
filter element
cationite
Prior art date
Application number
MDA20040013A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Светлана СИДЕЛЬНИКОВА
Мартин ПАДИСАК
Original Assignee
Мартин ПАДИСАК
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 Мартин ПАДИСАК filed Critical Мартин ПАДИСАК
Priority to MDA20040013A priority Critical patent/MD2745B1/en
Publication of MD2745B1 publication Critical patent/MD2745B1/en

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  • Filtering Materials (AREA)

Abstract

The invention relates to the field of water treatment, in particular to water purification in household conditions.A filter element is proposed for water purification, containing in the first and the last layer expanded highly porous polypropylene with the pore dimension from 0,2 up to 100 µm, a sorbent layer and ion-exchange materials. As sorbent is used iodine-modified activated coconut coal, with iodine index of 1000…1100 mg/g, and as ion-exchange materials is used cationite on base of sulphonic acid and anionite on base of dimethylamine with the exchange capacity of 2,0 eq/L and 1,2 eq/L, respectively, the layer sequence being: iodine-modified activated coconut coal , cationite and anionite, where each layer is separated from the following one by a layer of expanded highly porous polypropylene.The result of the invention consists in the water softening, purification thereof from microorganisms, organic and inorganic inclusions.
MDA20040013A 2003-12-30 2003-12-30 Filter element for water purification MD2745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040013A MD2745B1 (en) 2003-12-30 2003-12-30 Filter element for water purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040013A MD2745B1 (en) 2003-12-30 2003-12-30 Filter element for water purification

Publications (1)

Publication Number Publication Date
MD2745B1 true MD2745B1 (en) 2005-04-30

Family

ID=34511282

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040013A MD2745B1 (en) 2003-12-30 2003-12-30 Filter element for water purification

Country Status (1)

Country Link
MD (1) MD2745B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4298C1 (en) * 2013-02-14 2015-03-31 Институт Химии Академии Наук Молдовы Process for water treatment of ground and surface waters

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2008273C1 (en) * 1991-09-25 1994-02-28 Научно-исследовательский институт медицинских полимеров Device for production of drinking water
RU2077491C1 (en) * 1995-08-29 1997-04-20 Электростальское научно-производственное объединение "Неорганика" Domestic water afterpurification filter
RU2080152C1 (en) * 1993-09-06 1997-05-27 Леонид Николаевич Савельев Compact water purifier
MD1231G2 (en) * 1998-12-16 2000-05-31 Юрий ФРОЛОВ Process and device for water purification
RU2151626C1 (en) * 1998-11-16 2000-06-27 Вологодский Политехнический Институт Filter for cleaning natural water and final cleaning of potable water
RU2151747C1 (en) * 1999-03-02 2000-06-27 Боголицын Константин Григорьевич Household filter for preparing potable water
RU2215696C2 (en) * 2001-01-03 2003-11-10 Капусткин Николай Фёдорович Device for thorough final purification of water by electrolytic treatment with oxygen
RU2226512C1 (en) * 2002-10-17 2004-04-10 Фатыхов Рушан Аминович Method and apparatus for purifying of potable water
RU2230597C1 (en) * 2003-05-28 2004-06-20 Федеральное государственное унитарное предприятие "Электростальское научно-производственное объединение "Неорганика" Filter for treatment and sorting by activated carbon

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2008273C1 (en) * 1991-09-25 1994-02-28 Научно-исследовательский институт медицинских полимеров Device for production of drinking water
RU2080152C1 (en) * 1993-09-06 1997-05-27 Леонид Николаевич Савельев Compact water purifier
RU2077491C1 (en) * 1995-08-29 1997-04-20 Электростальское научно-производственное объединение "Неорганика" Domestic water afterpurification filter
RU2151626C1 (en) * 1998-11-16 2000-06-27 Вологодский Политехнический Институт Filter for cleaning natural water and final cleaning of potable water
MD1231G2 (en) * 1998-12-16 2000-05-31 Юрий ФРОЛОВ Process and device for water purification
RU2151747C1 (en) * 1999-03-02 2000-06-27 Боголицын Константин Григорьевич Household filter for preparing potable water
RU2215696C2 (en) * 2001-01-03 2003-11-10 Капусткин Николай Фёдорович Device for thorough final purification of water by electrolytic treatment with oxygen
RU2226512C1 (en) * 2002-10-17 2004-04-10 Фатыхов Рушан Аминович Method and apparatus for purifying of potable water
RU2230597C1 (en) * 2003-05-28 2004-06-20 Федеральное государственное унитарное предприятие "Электростальское научно-производственное объединение "Неорганика" Filter for treatment and sorting by activated carbon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4298C1 (en) * 2013-02-14 2015-03-31 Институт Химии Академии Наук Молдовы Process for water treatment of ground and surface waters

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