MY130646A - Water purification system - Google Patents

Water purification system

Info

Publication number
MY130646A
MY130646A MYPI20032249A MYPI20032249A MY130646A MY 130646 A MY130646 A MY 130646A MY PI20032249 A MYPI20032249 A MY PI20032249A MY PI20032249 A MYPI20032249 A MY PI20032249A MY 130646 A MY130646 A MY 130646A
Authority
MY
Malaysia
Prior art keywords
chemical purifying
unit
gravity fed
water
filtration
Prior art date
Application number
MYPI20032249A
Other languages
English (en)
Inventor
Mukherjee Nikhileshwar
Maganlal Mistry Mahendrakumar
Janardhan Nair Pradeep
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of MY130646A publication Critical patent/MY130646A/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

  • Water Supply & Treatment (AREA)
  • Clinical Laboratory Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
MYPI20032249A 2002-06-19 2003-06-17 Water purification system MY130646A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN539MU2002 2002-06-19
EP02255472 2002-08-05

Publications (1)

Publication Number Publication Date
MY130646A true MY130646A (en) 2007-07-31

Family

ID=30001873

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032249A MY130646A (en) 2002-06-19 2003-06-17 Water purification system

Country Status (9)

Country Link
CN (1) CN1331762C (fr)
AR (1) AR039681A1 (fr)
AU (1) AU2003240707A1 (fr)
BR (1) BR0311779A (fr)
MX (1) MXPA04012523A (fr)
MY (1) MY130646A (fr)
PL (1) PL212324B1 (fr)
RU (1) RU2344085C2 (fr)
WO (1) WO2004000732A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578512B1 (fr) * 1992-07-09 1998-11-11 Varian Associates, Inc. Dispositif à émission de champ monocristallin
US7441665B2 (en) 2003-10-01 2008-10-28 Halosource, Inc. Water purification cartridge
PL380684A1 (pl) * 2004-03-19 2007-03-05 Unilever N.V. System oczyszczania wody
US8167141B2 (en) 2004-06-30 2012-05-01 Brita Lp Gravity flow filter
CN101198883B (zh) 2005-06-13 2012-03-21 诺基亚公司 支持辅助的卫星定位
MX2007015693A (es) 2005-06-13 2008-02-21 Nokia Corp Soporte de un posicionamiento a base de satelites asistido.
WO2007000238A1 (fr) * 2005-06-29 2007-01-04 Unilever N.V. Dispositif distributeur de doses unitaires d'un agent desinfectant
EP1870381B1 (fr) * 2006-06-12 2009-06-24 Unilever N.V. Cartouche contenant du Biocide
USD615150S1 (en) 2007-09-20 2010-05-04 Omnipure Filter Co., Inc. Filter block for liquid filtration
PL1982961T3 (pl) * 2007-04-18 2011-05-31 Unilever Nv Urządzenie odkażające i sposób
UA104007C2 (ru) * 2008-09-23 2013-12-25 Юнилевер Нв Устройство для очистки воды
EP2184263A1 (fr) 2008-11-06 2010-05-12 Unilever N.V. Dispositif de purification d'eau
WO2010057809A1 (fr) * 2008-11-24 2010-05-27 Unilever Nv Débitmètre massique total et dispositif de purification d'eau
CN102300615A (zh) 2009-01-30 2011-12-28 荷兰联合利华有限公司 过滤器
UA108392C2 (uk) 2010-08-24 2015-04-27 Юнілевер Нв Пристрій для очищення води, який містить гравітаційний фільтр
BR112013010878A2 (pt) 2010-11-01 2016-08-09 Unilever Nv câmara de tempo de permanência e dispositivo de purificação de água
WO2013053627A1 (fr) 2011-10-10 2013-04-18 Unilever N.V. Dispositif d'apport dosé de fortifiant liquide monté sur robinet et procédé de distribution
CN104168996B (zh) 2011-11-24 2017-03-15 印度理工学院 用于水纯化的多层有机模板化‑勃姆石‑纳米结构
JP6367182B2 (ja) 2012-04-17 2018-08-01 インディアン インスティテュート オブ テクノロジー 量子クラスタを使用する水流の量の検出
WO2014095344A1 (fr) 2012-12-20 2014-06-26 Unilever N.V. Composition de pastille pour mécanisme d'arrêt automatique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714546A (en) * 1986-02-10 1987-12-22 Newport Filters, Inc. Potable water filter
GB2215325B (en) * 1988-02-29 1991-10-16 Pre Mac Portable water-purifying devices
US5061367A (en) * 1989-10-13 1991-10-29 Ametek, Inc. Water purifying filter device
US5562824A (en) * 1994-10-12 1996-10-08 Wtc/Ecomaster Corporation Gravity water purifier
US5897770A (en) * 1997-10-23 1999-04-27 Plymouth Products, Inc. Center core cartridge feeder insert

Also Published As

Publication number Publication date
CN1662449A (zh) 2005-08-31
RU2344085C2 (ru) 2009-01-20
PL375198A1 (en) 2005-11-28
BR0311779A (pt) 2005-03-08
AU2003240707A1 (en) 2004-01-06
WO2004000732A1 (fr) 2003-12-31
RU2005101082A (ru) 2005-07-10
CN1331762C (zh) 2007-08-15
PL212324B1 (pl) 2012-09-28
MXPA04012523A (es) 2005-02-17
AR039681A1 (es) 2005-03-09

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