DE2355895C3 - Wasserreiniger - Google Patents
WasserreinigerInfo
- Publication number
- DE2355895C3 DE2355895C3 DE2355895A DE2355895A DE2355895C3 DE 2355895 C3 DE2355895 C3 DE 2355895C3 DE 2355895 A DE2355895 A DE 2355895A DE 2355895 A DE2355895 A DE 2355895A DE 2355895 C3 DE2355895 C3 DE 2355895C3
- Authority
- DE
- Germany
- Prior art keywords
- water
- bactericidal
- water purifier
- filter
- concentration
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 80
- 230000000844 anti-bacterial effect Effects 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 10
- 239000003899 bactericide agent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 230000000382 dechlorinating effect Effects 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- 229910021607 Silver chloride Inorganic materials 0.000 description 5
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/48—Antimicrobial properties
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11269672A JPS4976328A (enExample) | 1972-11-09 | 1972-11-09 | |
| JP9038573A JPS5414429B2 (enExample) | 1973-08-11 | 1973-08-11 | |
| JP9038673A JPS5414430B2 (enExample) | 1973-08-11 | 1973-08-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2355895A1 DE2355895A1 (de) | 1974-05-16 |
| DE2355895B2 DE2355895B2 (de) | 1978-01-19 |
| DE2355895C3 true DE2355895C3 (de) | 1978-09-28 |
Family
ID=27306427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2355895A Expired DE2355895C3 (de) | 1972-11-09 | 1973-11-08 | Wasserreiniger |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3872013A (enExample) |
| CA (1) | CA1011476A (enExample) |
| DE (1) | DE2355895C3 (enExample) |
| FR (1) | FR2206278B1 (enExample) |
| GB (1) | GB1398369A (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187183A (en) * | 1975-03-28 | 1980-02-05 | Aqua-Chem, Inc. | Mixed-form polyhalide resins for disinfecting water |
| US4190529A (en) * | 1975-03-28 | 1980-02-26 | Aqua-Chem, Inc. | Mixed-form polyhalide resins for disinfecting water |
| SE7601176L (sv) * | 1975-04-29 | 1976-10-30 | Cons Foods Corp | Sett och anordning for att gora naturligt dricksvatten biologiskt |
| CA1064630A (en) * | 1975-04-29 | 1979-10-16 | John J. Doumas | Process and apparatus for treating drinking water |
| US4016080A (en) * | 1975-08-14 | 1977-04-05 | Williams Douglas J | Fluid filter and purifying apparatus |
| US4145291A (en) * | 1976-09-27 | 1979-03-20 | Foremost-Mckesson, Inc. | Disinfecting means within a water dispenser |
| SE7805918L (sv) * | 1977-06-15 | 1978-12-16 | Cons Foods Corp | Forfaringssett och apparat for behandling av dricksvatten |
| US4396512A (en) * | 1979-06-01 | 1983-08-02 | Everpure, Inc. | Bacteriostatic filter media |
| CA1140522A (en) * | 1979-06-01 | 1983-02-01 | Everpure, Inc. | Bacteriostatic filter media |
| FR2462187A1 (fr) * | 1979-07-26 | 1981-02-13 | Seb Sa | Purificateur d'eau portatif, notamment a usage domestique |
| US4298475A (en) * | 1980-07-18 | 1981-11-03 | Gartner William J | Water purification system |
| JPS61192388A (ja) * | 1985-02-20 | 1986-08-26 | Hitachi Ltd | ミネラル浄水器 |
| US5026359A (en) * | 1985-08-16 | 1991-06-25 | The Kendall Company | Adapter with antiseptic agent |
| US4888118A (en) * | 1988-04-18 | 1989-12-19 | Nyodine Products, Inc. | Water purification process and apparatus employing nylon 4 |
| JP2796098B2 (ja) * | 1988-09-20 | 1998-09-10 | 株式会社アイアイシー | 浄水器 |
| US5156164A (en) * | 1988-10-13 | 1992-10-20 | Leveen Harry H | Iodine contraceptive sponge |
| US4883587A (en) * | 1988-10-13 | 1989-11-28 | Leveen Harry H | Polyurethane iodine sponge swimming pool filter |
| US4968439A (en) * | 1988-10-13 | 1990-11-06 | Medicinal Developments, Inc. | Sterilizing device and method using polyurethane iodine sponge |
| GB2238531A (en) * | 1989-12-01 | 1991-06-05 | Byrd Marion O Neal | Nitrate removing domestic water purifier |
| TW222251B (enExample) * | 1992-04-09 | 1994-04-11 | Takeda Chemical Industries Ltd | |
| GB9220063D0 (en) * | 1992-09-23 | 1992-11-04 | Hobbs Derek J | Water processing unit |
| WO1997020776A1 (en) * | 1995-12-06 | 1997-06-12 | Teledyne Industries, Inc. | Point-of-use water treatment system |
| US5868933A (en) * | 1995-12-15 | 1999-02-09 | Patrick; Gilbert | Antimicrobial filter cartridge |
| US6283308B1 (en) * | 1998-06-17 | 2001-09-04 | Microban Products Company | Bacteriostatic filter cartridge |
| US5830360A (en) * | 1996-05-02 | 1998-11-03 | Btl Int Llc | Pour through and pitcher mounted water filter for removal of parasite cysts, bacteria and viruses and method of filtrating water |
| US5935426A (en) * | 1997-08-08 | 1999-08-10 | Teledyne Industries, Inc., A California Corporation | Water treatment device with volumetric and time monitoring features |
| RU2150435C1 (ru) * | 1998-06-02 | 2000-06-10 | Бергман Валерий Петрович | Бактериологический подавитель для воды |
| KR100356437B1 (ko) * | 1999-04-15 | 2002-10-19 | 주식회사 토프세라 | 역삼투막 정수기의 제균 및 항균 시스템 |
| US6446814B1 (en) | 1999-04-22 | 2002-09-10 | Joseph A. King | Method of making a dual filter |
| US7168574B2 (en) * | 1999-04-22 | 2007-01-30 | King Technology | Dual filter |
| US6652751B1 (en) * | 1999-04-27 | 2003-11-25 | National Research Council Of Canada | Intrinsically bacteriostatic membranes and systems for water purification |
| CA2331084C (en) * | 2000-01-21 | 2011-10-25 | King Technology, Inc. | Water treatment |
| US6652871B1 (en) * | 2000-01-21 | 2003-11-25 | Joseph A. King | Delivery system and method of making article |
| US7150829B2 (en) * | 2003-08-28 | 2006-12-19 | Pur Water Purification Products, Inc. | Water treatment cartridges and processes related thereto |
| US7326334B2 (en) * | 2003-10-01 | 2008-02-05 | Instapure Brands, Inc. | End-of-faucet filter |
| USD533622S1 (en) | 2003-10-01 | 2006-12-12 | Water Pik, Inc. | End-of-faucet filter |
| DE102004057017A1 (de) * | 2003-12-23 | 2005-10-06 | BSH Bosch und Siemens Hausgeräte GmbH | Geschirrspülmaschine mit einer Vorrichtung zum Speichern von Spülflotte |
| US7297281B2 (en) * | 2004-09-23 | 2007-11-20 | Yakima Filters, Inc. | Systems having nanostructured adsorption material and methods for purification of fluid |
| US8168852B2 (en) * | 2004-12-23 | 2012-05-01 | Kimberly-Clark Worldwide, Inc. | Activated carbon substrates |
| US8394420B2 (en) * | 2005-11-03 | 2013-03-12 | K2 Concepts, Inc. | Substrates comprising anti-microbial compositions and methods of making and using the same |
| WO2007067179A1 (en) * | 2005-12-09 | 2007-06-14 | Yakima Filters, Inc. | Container having fluid purification system |
| US20080105618A1 (en) * | 2006-10-27 | 2008-05-08 | Mesosystems Technology, Inc. | Method and apparatus for the removal of harmful contaminants from portable drinking water devices |
| US20080302713A1 (en) * | 2007-06-05 | 2008-12-11 | Gilbert Patrick | Antimicrobial filter cartridge |
| AP3245A (en) * | 2009-06-02 | 2015-05-31 | Anthony Reid Harvey | Ceramic water purification device |
| US8622224B2 (en) | 2010-02-26 | 2014-01-07 | Kx Technologies, Llc | Method of making a filter media with an enriched binder |
| US8404114B2 (en) * | 2010-12-29 | 2013-03-26 | Han-Tang Fu | Drinking water filter |
| US20120168371A1 (en) * | 2011-01-04 | 2012-07-05 | Han-Tang Fu | Water filter cartridge and method of manufacturing same |
| US9670076B2 (en) * | 2015-01-12 | 2017-06-06 | Pasupathicoil Ramaswamy Soundar Rajan | Water filtration system having selectively configurable filtration capabilities |
| NO341814B1 (en) * | 2016-04-07 | 2018-01-29 | Frost Water As | Dispenser for magnetic treatment of water |
| US11219298B2 (en) | 2017-11-10 | 2022-01-11 | Aqua Fix USA, Inc. | Squeezable hybrid water bottle with integrated filter |
| US10702046B2 (en) | 2017-11-10 | 2020-07-07 | Aqua Fix USA, Inc. | Squeezable hybrid water bottle with integrated filter and method of forming the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2017456A (en) * | 1933-05-10 | 1935-10-15 | Gudmundsen Austin | Portable water treating apparatus |
| US2937752A (en) * | 1955-08-23 | 1960-05-24 | Paul R Deschere | Filter system |
| NL296324A (enExample) * | 1962-08-06 | |||
| US3327859A (en) * | 1963-12-30 | 1967-06-27 | Pall Corp | Portable unit for potable water |
-
1973
- 1973-11-08 US US414133A patent/US3872013A/en not_active Expired - Lifetime
- 1973-11-08 DE DE2355895A patent/DE2355895C3/de not_active Expired
- 1973-11-08 CA CA185,323A patent/CA1011476A/en not_active Expired
- 1973-11-08 GB GB5181473A patent/GB1398369A/en not_active Expired
- 1973-11-08 FR FR7339732A patent/FR2206278B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355895B2 (de) | 1978-01-19 |
| DE2355895A1 (de) | 1974-05-16 |
| CA1011476A (en) | 1977-05-31 |
| GB1398369A (en) | 1975-06-18 |
| FR2206278B1 (enExample) | 1976-10-01 |
| FR2206278A1 (enExample) | 1974-06-07 |
| US3872013A (en) | 1975-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |