MD2745B1 - Filter element for water purification - Google Patents
Filter element for water purificationInfo
- 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
Links
Landscapes
- 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.
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)
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)
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 |
-
2003
- 2003-12-30 MD MDA20040013A patent/MD2745B1/en unknown
Patent Citations (9)
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)
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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