ZA979799B - Multi-chamber water purification device and method of using the same - Google Patents
Multi-chamber water purification device and method of using the sameInfo
- Publication number
- ZA979799B ZA979799B ZA979799A ZA979799A ZA979799B ZA 979799 B ZA979799 B ZA 979799B ZA 979799 A ZA979799 A ZA 979799A ZA 979799 A ZA979799 A ZA 979799A ZA 979799 B ZA979799 B ZA 979799B
- Authority
- ZA
- South Africa
- Prior art keywords
- same
- water purification
- purification device
- chamber water
- chamber
- Prior art date
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
- C02F1/50—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
- B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Medicinal Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/742,778 US5855777A (en) | 1996-10-31 | 1996-10-31 | Multi-chamber water purification device and method of using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA979799B true ZA979799B (en) | 1999-04-30 |
Family
ID=24986187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA979799A ZA979799B (en) | 1996-10-31 | 1997-10-30 | Multi-chamber water purification device and method of using the same |
Country Status (8)
Country | Link |
---|---|
US (1) | US5855777A (es) |
EP (1) | EP0938454B1 (es) |
AU (1) | AU727985B2 (es) |
CA (1) | CA2267171C (es) |
DE (1) | DE69705236T2 (es) |
ES (1) | ES2160367T3 (es) |
WO (1) | WO1998018725A1 (es) |
ZA (1) | ZA979799B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6210566B1 (en) * | 1996-09-25 | 2001-04-03 | Joseph A. King | Nestable containers and improved water treatment materials |
US6680026B1 (en) | 1999-05-05 | 2004-01-20 | Zodiac Pool Care, Inc. | Fluid flow diverters and diversion methods and water purification equipment including such diverters |
US6471858B1 (en) * | 2000-01-21 | 2002-10-29 | Joseph A. King | Water treatment dispensers |
US6267886B1 (en) * | 2000-02-20 | 2001-07-31 | Brandreth, Iii John B. | Uni-directional flow chemical dispenser |
US6500334B1 (en) * | 2000-07-31 | 2002-12-31 | Joseph A. King | Stand alone water purifier |
US6855252B2 (en) * | 2002-12-09 | 2005-02-15 | Brandreth, Iii John B. | Chemical dispenser cartridge for filter devices |
DE102004049876C5 (de) * | 2004-10-13 | 2010-04-29 | Brita Gmbh | Filterkartusche |
US20060169645A1 (en) * | 2005-01-31 | 2006-08-03 | Hsueh Angela M | Water treatment systems and techniques principally for use on-board aircraft |
US7666317B2 (en) * | 2005-01-31 | 2010-02-23 | MAC Aerospace Industries, Inc. | Methods and systems for disinfecting potable water supplies |
DE102006044746B4 (de) * | 2006-04-05 | 2021-09-23 | Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein | Wasserfilter mit Verschneidevorrichtung |
US8252173B2 (en) * | 2006-04-05 | 2012-08-28 | Aquis Wasser-Luft-Systeme Gmbh, Lindau Zweigniederlassung Rebstein | Water filter cartridge system having a combined blending valve system in the candle and adjusting device in the head |
US20100101010A1 (en) * | 2008-10-24 | 2010-04-29 | Watkins Manufacturing Corporation | Chlorinator for portable spas |
US8465650B2 (en) * | 2009-05-20 | 2013-06-18 | Watkins Manufacturing Corporation | Spa calcium removal methods and apparatus |
ES2784547T3 (es) * | 2009-06-10 | 2020-09-28 | Zodiac Pool Care Europe | Dispositivos para tratar, detectar, o actuar de otro modo sobre fluido |
US8266736B2 (en) * | 2009-07-16 | 2012-09-18 | Watkins Manufacturing Corporation | Drop-in chlorinator for portable spas |
US8273254B2 (en) | 2010-04-19 | 2012-09-25 | Watkins Manufacturing Corporation | Spa water sanitizing system |
US20110049060A1 (en) * | 2009-08-25 | 2011-03-03 | Dindo Uy | Indicators principally for use in connection with water-treatment materials for pools and spas |
US8367389B2 (en) | 2009-09-11 | 2013-02-05 | Regents Of The University Of Minnesota | Methods, compositions and devices utilizing structurally stable cyanuric acid hydrolase |
US8366922B2 (en) * | 2009-09-15 | 2013-02-05 | Watkins Manufacturing Corporation | Exchangeable media filter |
US9028685B2 (en) * | 2010-05-27 | 2015-05-12 | Flexcon Industries, Inc. | High residence time mixing tank system |
WO2012012371A2 (en) | 2010-07-19 | 2012-01-26 | Zodiac Pool Systems, Inc. | Chlorinators and other fluid receiving devices |
WO2013046213A2 (en) * | 2011-07-28 | 2013-04-04 | Tata Consultancy Services Limited | Device for water purification |
EP2771288A4 (en) * | 2011-10-24 | 2015-07-01 | King Technology Inc | STACKABLE CARTRIDGES FOR BULK DISPENSER |
AU2015290242B2 (en) * | 2014-07-16 | 2019-05-23 | Paul FREEBERG | Dispensing systems |
US10233437B2 (en) | 2015-03-02 | 2019-03-19 | Regents Of The University Of Minnesota | Hypochlorite resistant cyanuric acid hydrolases and methods of use thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3436343A (en) * | 1963-10-17 | 1969-04-01 | Aqua Filter Inc | Simultaneous filtering for removal of taste,odor and turbidity |
CA1064630A (en) * | 1975-04-29 | 1979-10-16 | John J. Doumas | Process and apparatus for treating drinking water |
SE430127B (sv) * | 1979-08-24 | 1983-10-24 | Asea Atom Ab | Kernreaktorkylkrets innefattande filter |
US4780197A (en) * | 1986-05-07 | 1988-10-25 | Rainbow Lifegard Products, Inc. | Chlorination module for cartridge filter unit |
JPS63319011A (ja) * | 1987-06-19 | 1988-12-27 | Takano:Kk | 並列濾過回路 |
US5053206A (en) * | 1987-12-31 | 1991-10-01 | Universal Chemical Feeder, Inc. | Chemical dispensing device |
US4894149A (en) * | 1988-09-16 | 1990-01-16 | Block Steven J | Biological filtration device |
US5129452A (en) * | 1990-02-23 | 1992-07-14 | Oil Dynamics, Inc. | Flexible electrical submersible motor pump system for deviated wells |
US5352369A (en) * | 1993-04-01 | 1994-10-04 | Fountainhead Technologies, Inc. | Method of treating water |
US5660802A (en) * | 1994-06-07 | 1997-08-26 | Fountainhead Technologies, Inc. | Water purifier |
DE4422709A1 (de) * | 1994-06-29 | 1996-01-04 | Sheco Ag | Vorrichtung zur Behandlung von kleinen Wassermengen |
US5656159A (en) * | 1996-04-12 | 1997-08-12 | Sta-Rite Industries, Inc. | Filter cartridge with integral bactericide |
-
1996
- 1996-10-31 US US08/742,778 patent/US5855777A/en not_active Expired - Lifetime
-
1997
- 1997-09-19 WO PCT/US1997/016989 patent/WO1998018725A1/en active IP Right Grant
- 1997-09-19 AU AU44948/97A patent/AU727985B2/en not_active Ceased
- 1997-09-19 ES ES97943487T patent/ES2160367T3/es not_active Expired - Lifetime
- 1997-09-19 DE DE69705236T patent/DE69705236T2/de not_active Expired - Lifetime
- 1997-09-19 CA CA002267171A patent/CA2267171C/en not_active Expired - Fee Related
- 1997-09-19 EP EP97943487A patent/EP0938454B1/en not_active Expired - Lifetime
- 1997-10-30 ZA ZA979799A patent/ZA979799B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU727985B2 (en) | 2001-01-04 |
EP0938454A1 (en) | 1999-09-01 |
CA2267171C (en) | 2008-12-16 |
EP0938454B1 (en) | 2001-06-13 |
DE69705236D1 (de) | 2001-07-19 |
AU4494897A (en) | 1998-05-22 |
CA2267171A1 (en) | 1998-05-07 |
DE69705236T2 (de) | 2002-05-16 |
WO1998018725A1 (en) | 1998-05-07 |
US5855777A (en) | 1999-01-05 |
ES2160367T3 (es) | 2001-11-01 |
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