MXPA04012523A - Sistema de purificacion de agua. - Google Patents

Sistema de purificacion de agua.

Info

Publication number
MXPA04012523A
MXPA04012523A MXPA04012523A MXPA04012523A MXPA04012523A MX PA04012523 A MXPA04012523 A MX PA04012523A MX PA04012523 A MXPA04012523 A MX PA04012523A MX PA04012523 A MXPA04012523 A MX PA04012523A MX PA04012523 A MXPA04012523 A MX PA04012523A
Authority
MX
Mexico
Prior art keywords
water
unit
chemical
purification
chemical purification
Prior art date
Application number
MXPA04012523A
Other languages
English (en)
Spanish (es)
Inventor
Janardhan Nair Pradeep
Original Assignee
Unilever Nv
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 Nv filed Critical Unilever Nv
Publication of MXPA04012523A publication Critical patent/MXPA04012523A/es

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)
MXPA04012523A 2002-06-19 2003-05-22 Sistema de purificacion de agua. MXPA04012523A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN539MU2002 2002-06-19
EP02255472 2002-08-05
PCT/EP2003/005468 WO2004000732A1 (fr) 2002-06-19 2003-05-22 Systeme de purification d'eau

Publications (1)

Publication Number Publication Date
MXPA04012523A true MXPA04012523A (es) 2005-02-17

Family

ID=30001873

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04012523A MXPA04012523A (es) 2002-06-19 2003-05-22 Sistema de purificacion de agua.

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
BRPI0508282B1 (pt) * 2004-03-19 2015-08-18 Unilever Nv Sistema e dispositivo de purificação de água alimentado por gravidade.
US8167141B2 (en) 2004-06-30 2012-05-01 Brita Lp Gravity flow filter
EP1891456B1 (fr) 2005-06-13 2013-01-16 Nokia Corporation Soutien de localisation par satellite assistee
AU2005333115B2 (en) 2005-06-13 2010-08-26 Nokia Technologies Oy Supporting an assisted satellite based positioning
WO2007000238A1 (fr) * 2005-06-29 2007-01-04 Unilever N.V. Dispositif distributeur de doses unitaires d'un agent desinfectant
PL1870381T3 (pl) * 2006-06-12 2009-12-31 Unilever Nv Zasobnik biocydu
USD615150S1 (en) 2007-09-20 2010-05-04 Omnipure Filter Co., Inc. Filter block for liquid filtration
WO2008128796A1 (fr) * 2007-04-18 2008-10-30 Unilever N.V. Procédé et dispositif désinfectant
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
EP2189421A1 (fr) 2008-11-24 2010-05-26 Unilever N.V. Débitmètre de masse totale et dispositif de purification d'eau
EA017680B1 (ru) 2009-01-30 2013-02-28 Юнилевер Н.В. Фильтр
ES2485915T3 (es) 2010-08-24 2014-08-14 Unilever N.V. Dispositivo de purificación de agua que comprende un filtro alimentado por gravedad
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
SG11201402580SA (en) 2011-11-24 2014-10-30 Indian Inst Technology Multilayer organic-templated-boehmite-nanoarchitecture for water purification
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
CN104870376B (zh) 2012-12-20 2016-11-23 荷兰联合利华有限公司 用于自动关闭机构的片剂组合物

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
BR0311779A (pt) 2005-03-08
MY130646A (en) 2007-07-31
PL212324B1 (pl) 2012-09-28
RU2005101082A (ru) 2005-07-10
WO2004000732A1 (fr) 2003-12-31
PL375198A1 (en) 2005-11-28
AU2003240707A1 (en) 2004-01-06
CN1331762C (zh) 2007-08-15
RU2344085C2 (ru) 2009-01-20
AR039681A1 (es) 2005-03-09

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Legal Events

Date Code Title Description
FG Grant or registration