ZA201106077B - Water purification and enhancement systems - Google Patents

Water purification and enhancement systems

Info

Publication number: ZA201106077B
Authority: ZA; South Africa
Prior art keywords: water purification; enhancement systems; enhancement; systems; purification
Prior art date: 2009-02-20

Application number

ZA2011/06077A

Other languages

English (en)

Inventor

Eugene A Fitzgerald

Ya-Hong Xie

Thomas Langdo

Richard Renjilian

Brian T Foley

Carl V Thompson

Original Assignee

The Water Initiative Llc

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.)

2009-02-20

Filing date

2011-08-18

Publication date

2013-05-29

2011-08-18 Application filed by The Water Initiative Llc filed Critical The Water Initiative Llc

2013-05-29 Publication of ZA201106077B publication Critical patent/ZA201106077B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- 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
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
- B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
- 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
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration

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)
Chemical Kinetics & Catalysis (AREA)
Water Treatment By Sorption (AREA)
Filtering Materials (AREA)
Separation Using Semi-Permeable Membranes (AREA)

ZA2011/06077A 2009-02-20 2011-08-18 Water purification and enhancement systems ZA201106077B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15407009P	2009-02-20	2009-02-20
PCT/US2010/024531 WO2010096521A2 (en)	2009-02-20	2010-02-18	Water purification and enhancement systems

Publications (1)

Publication Number	Publication Date
ZA201106077B true ZA201106077B (en)	2013-05-29

Family

ID=42634434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA2011/06077A ZA201106077B (en)	2009-02-20	2011-08-18	Water purification and enhancement systems

Country Status (13)

Country	Link
EP (1)	EP2398572A4 (ru)
JP (1)	JP2012518530A (ru)
KR (1)	KR20110136816A (ru)
CN (2)	CN102438719B (ru)
AU (1)	AU2010216068B2 (ru)
BR (1)	BRPI1008398A2 (ru)
CA (1)	CA2753144A1 (ru)
IL (1)	IL214707A0 (ru)
MX (1)	MX2011008730A (ru)
PE (1)	PE20121106A1 (ru)
RU (1)	RU2528989C2 (ru)
WO (1)	WO2010096521A2 (ru)
ZA (1)	ZA201106077B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9206058B2 (en) *	2009-02-20	2015-12-08	The Water Initative, Llc	Water purification and enhancement systems
SG11201402580SA (en)	2011-11-24	2014-10-30	Indian Inst Technology	Multilayer organic-templated-boehmite-nanoarchitecture for water purification
WO2013090785A1 (en)	2011-12-15	2013-06-20	The Water Initiative, Llc	Method and apparatus for point of use water filtration
MX362092B (es)	2012-04-17	2019-01-07	Indian Institute Of Tech	Deteccion del caudal de agua con clusteres cuanticos.
WO2015059562A1 (en) *	2013-06-28	2015-04-30	Indian Institute Of Technology	A composition for enhanced biocidal activity and water purification device based on the same

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US4769143A (en) *	1987-02-17	1988-09-06	Or-Tsurim	Device for purifying water
US5261924A (en) *	1988-04-29	1993-11-16	Carus Corporation	Layered cementitous composition which time releases permanganate ion
JPH03267192A (ja) *	1990-03-15	1991-11-28	Kuraray Chem Corp	寿命インディケーター付浄水器
JPH05104081A (ja) *	1991-10-15	1993-04-27	Yamashin Kogyo Kk	浄水器ユニツト
JPH0652987U (ja) *	1992-11-26	1994-07-19	峻小山	浄水器
US5445965A (en) *	1993-01-15	1995-08-29	Hybrivet Systems, Inc.	Process and apparatus for testing for substances in liquids
JPH073790U (ja) *	1993-06-15	1995-01-20	浩和田	浄水器
RU2136607C1 (ru) *	1997-10-03	1999-09-10	Уральский научно-исследовательский институт региональных экологических проблем ("УралНИИ "Экология")	Способ очистки сточных вод от мышьяка
US6368510B2 (en) *	1998-09-25	2002-04-09	Friot Corporation	Method and apparatus for the removal of arsenic from water
US6967099B1 (en) *	1999-11-15	2005-11-22	Geovation Technologies, Inc.	Plant-fiber containing composition for anaerobic bioremediation
US6753083B2 (en) *	2000-11-06	2004-06-22	Ciba Specialty Chemicals Water Treatments Ltd.	Particles
US20030096702A1 (en) *	2001-08-07	2003-05-22	Frazier Stephen E.	Device and associated methods for removal of chlorine from water
JP2003221852A (ja) *	2002-01-29	2003-08-08	Toto Ltd	水処理装置および水処理装置取り付け方法
FR2839507B1 (fr) *	2002-05-07	2004-07-23	Omnium Traitement Valorisa	Procede de traitement des eaux contenant du fer, du manganese et de l'arsenic
US7169297B2 (en) *	2002-07-15	2007-01-30	Magnesium Elektron, Inc.	pH adjuster-based system for treating liquids
US20050077246A1 (en) *	2002-07-15	2005-04-14	Pardini James J.	Treatment of liquid using porous polymer containment member
RU2206397C1 (ru) *	2002-07-18	2003-06-20	Общество с ограниченной ответственностью "Акватория"	Фильтр для очистки воды
US7201841B2 (en) *	2003-02-05	2007-04-10	Water Visions International, Inc.	Composite materials for fluid treatment
US20050109683A1 (en) *	2003-11-26	2005-05-26	Joyce Patrick C.	Water contaminant indicators
AU2004314102B2 (en) *	2003-12-19	2009-12-24	Craig M. Bethke	In situ treatment process to remove metal contamination from groundwater
US20050258082A1 (en) *	2004-05-24	2005-11-24	Lund Mark T	Additive dispensing system and water filtration system
US8893927B2 (en) *	2004-05-24	2014-11-25	Pur Water Purification Products, Inc.	Cartridge for an additive dispensing system
CN2748442Y (zh) *	2004-12-07	2005-12-28	孙志华	自来水净化装置
RU46676U1 (ru) *	2005-03-25	2005-07-27	Общество с ограниченной ответственностью "Фирма ЭЛИНИКА"	Фильтр бытовой для очистки питьевой воды
RU2336946C2 (ru) *	2006-02-21	2008-10-27	Институт физики прочности и материаловедения (ИФПМ СО РАН)	Сорбент тяжелых металлов, способ его получения и способ очистки воды
US20080011662A1 (en) *	2006-04-20	2008-01-17	Emil Milosavljevic	Compositions and methods for fluid purification
RU2008145784A (ru) *	2006-04-20	2010-05-27	Уотер Секьюрити Корпорейшн (Us)	Композиции и способы очистки текучей среды
MD3805C2 (ru) *	2007-12-26	2009-08-31	ШКИЛЁВ Думитру Владимир	Фильтр для очистки воды

2010
- 2010-02-18 RU RU2011138381/05A patent/RU2528989C2/ru not_active IP Right Cessation
- 2010-02-18 CA CA2753144A patent/CA2753144A1/en not_active Abandoned
- 2010-02-18 CN CN201080008752.2A patent/CN102438719B/zh not_active Expired - Fee Related
- 2010-02-18 KR KR1020117021822A patent/KR20110136816A/ko not_active Ceased
- 2010-02-18 AU AU2010216068A patent/AU2010216068B2/en not_active Ceased
- 2010-02-18 CN CN201510571553.7A patent/CN105152376A/zh active Pending
- 2010-02-18 JP JP2011551206A patent/JP2012518530A/ja active Pending
- 2010-02-18 PE PE2011001526A patent/PE20121106A1/es not_active Application Discontinuation
- 2010-02-18 MX MX2011008730A patent/MX2011008730A/es not_active Application Discontinuation
- 2010-02-18 WO PCT/US2010/024531 patent/WO2010096521A2/en active Application Filing
- 2010-02-18 EP EP10744279.0A patent/EP2398572A4/en not_active Withdrawn
- 2010-02-18 BR BRPI1008398A patent/BRPI1008398A2/pt not_active IP Right Cessation
2011
- 2011-08-17 IL IL214707A patent/IL214707A0/en unknown
- 2011-08-18 ZA ZA2011/06077A patent/ZA201106077B/en unknown

Also Published As

Publication number	Publication date
WO2010096521A2 (en)	2010-08-26
MX2011008730A (es)	2012-01-12
CN102438719B (zh)	2015-10-14
CN105152376A (zh)	2015-12-16
AU2010216068B2 (en)	2016-03-10
CA2753144A1 (en)	2010-08-26
JP2012518530A (ja)	2012-08-16
EP2398572A4 (en)	2013-05-15
WO2010096521A3 (en)	2010-12-09
AU2010216068A1 (en)	2011-09-22
EP2398572A2 (en)	2011-12-28
IL214707A0 (en)	2011-11-30
BRPI1008398A2 (pt)	2016-11-01
KR20110136816A (ko)	2011-12-21
RU2528989C2 (ru)	2014-09-20
CN102438719A (zh)	2012-05-02
PE20121106A1 (es)	2012-09-07
RU2011138381A (ru)	2013-03-27

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