PL380684A1 - System oczyszczania wody - Google Patents

System oczyszczania wody

Info

Publication number
PL380684A1
PL380684A1 PL380684A PL38068405A PL380684A1 PL 380684 A1 PL380684 A1 PL 380684A1 PL 380684 A PL380684 A PL 380684A PL 38068405 A PL38068405 A PL 38068405A PL 380684 A1 PL380684 A1 PL 380684A1
Authority
PL
Poland
Prior art keywords
water purification
purification system
water
purification
Prior art date
Application number
PL380684A
Other languages
English (en)
Polish (pl)
Inventor
Jaideep Chatterjee
Parthiv Ripudaman Dave
Mahendrakumar Maganlal Mistry
Nikhileshwar Mukherjee
Dhulipala Ravikumar
Jayashree Anantharam Vadhyar
Original Assignee
Unilever N.V.
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 N.V. filed Critical Unilever N.V.
Publication of PL380684A1 publication Critical patent/PL380684A1/pl

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
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
PL380684A 2004-03-19 2005-03-01 System oczyszczania wody PL380684A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN337MU2004 2004-03-19

Publications (1)

Publication Number Publication Date
PL380684A1 true PL380684A1 (pl) 2007-03-05

Family

ID=34965033

Family Applications (1)

Application Number Title Priority Date Filing Date
PL380684A PL380684A1 (pl) 2004-03-19 2005-03-01 System oczyszczania wody

Country Status (6)

Country Link
CN (1) CN100556821C (zh)
BR (1) BRPI0508282B1 (zh)
PL (1) PL380684A1 (zh)
RU (1) RU2379235C2 (zh)
WO (1) WO2005095284A1 (zh)
ZA (1) ZA200606790B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8167141B2 (en) 2004-06-30 2012-05-01 Brita Lp Gravity flow filter
ZA200803892B (en) * 2005-11-22 2009-08-26 Unilever Plc Filter cartridge for water purification
WO2007059832A1 (en) * 2005-11-22 2007-05-31 Unilever N.V. Filter cartridge for water purification
EP1870381B1 (en) * 2006-06-12 2009-06-24 Unilever N.V. A biocide cartridge
USD615150S1 (en) 2007-09-20 2010-05-04 Omnipure Filter Co., Inc. Filter block for liquid filtration
MX2009010976A (es) * 2007-04-18 2009-10-30 Unilever Nv Dispositivo y proceso desinfectantes.
WO2010034687A1 (en) * 2008-09-23 2010-04-01 Unilever Nv Water purification device
EP2184263A1 (en) 2008-11-06 2010-05-12 Unilever N.V. Water purification device
AU2010204829A1 (en) 2009-01-13 2011-07-28 Access Business Group International Llc Gravity feed water treatment system
EP2298702B1 (en) 2009-09-17 2014-01-08 Unilever N.V. Water purification device and process for purification of water by this device
WO2011151157A1 (en) * 2010-05-31 2011-12-08 Unilever Nv A fortificant dispensing device
EA021746B1 (ru) 2010-05-31 2015-08-31 Юнилевер Н.В. Водоочистительное устройство
BR112013003277A2 (pt) 2010-08-09 2016-06-14 Unilever Nv “dispositivo de purificação de água, método para fabricar o dispositivo, método para purificar água”
CN103052597B (zh) * 2010-08-24 2014-12-17 荷兰联合利华有限公司 包括重力给料过滤器的水净化装置
WO2014003841A1 (en) * 2012-06-29 2014-01-03 3M Innovative Properties Company Gravity feed fluid purification system
EP2874952B1 (en) 2012-07-23 2015-11-18 Unilever N.V. Biocidal filter medium
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
CN109231314A (zh) * 2018-11-19 2019-01-18 江苏绿途环保科技有限公司 一种高效饮用水过滤机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844167A1 (de) * 1998-09-25 2000-04-06 Ticona Gmbh Aktivkohlefilter
US6281802B1 (en) * 1998-12-01 2001-08-28 Aerobic & Pump Controls, Inc. Automatic chlorinator alarm system
US6309551B1 (en) * 1999-09-14 2001-10-30 Hoot Aerobic Systems, Inc. Solution treatment agent supply apparatus
CN2508230Y (zh) * 2001-10-18 2002-08-28 刘崇崑 可保持恒定流量的液体供给装置
PL212324B1 (pl) * 2002-06-19 2012-09-28 Unilever Nv Uklad do oczyszczania wody
CN1751279A (zh) * 2003-02-18 2006-03-22 荷兰联合利华有限公司 改进的控制设备

Also Published As

Publication number Publication date
WO2005095284A1 (en) 2005-10-13
RU2006136907A (ru) 2008-04-27
BRPI0508282B1 (pt) 2015-08-18
ZA200606790B (en) 2007-11-28
CN1989076A (zh) 2007-06-27
RU2379235C2 (ru) 2010-01-20
BRPI0508282A (pt) 2007-08-07
CN100556821C (zh) 2009-11-04

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