ZA201204290B - Water purifier - Google Patents

Water purifier

Info

Publication number
ZA201204290B
ZA201204290B ZA2012/04290A ZA201204290A ZA201204290B ZA 201204290 B ZA201204290 B ZA 201204290B ZA 2012/04290 A ZA2012/04290 A ZA 2012/04290A ZA 201204290 A ZA201204290 A ZA 201204290A ZA 201204290 B ZA201204290 B ZA 201204290B
Authority
ZA
South Africa
Prior art keywords
water purifier
purifier
water
Prior art date
Application number
ZA2012/04290A
Other languages
English (en)
Inventor
Guatam Das
Amrita Bijankumar Dey
Ujas Prataprai Dave
Sabaleel Nandy
Original Assignee
Tata Chemicals Ltd
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 Tata Chemicals Ltd filed Critical Tata Chemicals Ltd
Publication of ZA201204290B publication Critical patent/ZA201204290B/en

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
    • C02F1/001—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
    • 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
    • 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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or nanotubes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices

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)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
ZA2012/04290A 2009-12-03 2012-06-12 Water purifier ZA201204290B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2807MU2009 2009-12-03
PCT/IN2010/000788 WO2011067792A2 (fr) 2009-12-03 2010-12-03 Purificateur d'eau

Publications (1)

Publication Number Publication Date
ZA201204290B true ZA201204290B (en) 2013-02-27

Family

ID=44115378

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/04290A ZA201204290B (en) 2009-12-03 2012-06-12 Water purifier

Country Status (3)

Country Link
AP (1) AP3354A (fr)
WO (1) WO2011067792A2 (fr)
ZA (1) ZA201204290B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013051013A2 (fr) * 2011-07-28 2013-04-11 Tata Consultancy Services Limited Dispositif de purification d'eau
WO2014095344A1 (fr) 2012-12-20 2014-06-26 Unilever N.V. Composition de pastille pour mécanisme d'arrêt automatique
IN2013MU01369A (fr) * 2013-04-12 2015-04-17 Tata Chemicals Ltd

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998228A (en) * 1990-02-09 1991-03-05 Douglas R. Eger Drinking water filter
US5562824A (en) * 1994-10-12 1996-10-08 Wtc/Ecomaster Corporation Gravity water purifier
JP2001179243A (ja) * 1999-12-28 2001-07-03 Toshiba Plant Kensetsu Co Ltd 携帯型非常用造水機
GB2377898B (en) * 2001-07-26 2004-11-17 Soda Club Domestic water filtration system

Also Published As

Publication number Publication date
WO2011067792A8 (fr) 2012-06-28
WO2011067792A2 (fr) 2011-06-09
AP3354A (en) 2015-07-31
AP2012006345A0 (en) 2012-06-30
WO2011067792A3 (fr) 2011-08-11

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