CN102224111A - 净水装置 - Google Patents

净水装置 Download PDF

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Publication number
CN102224111A
CN102224111A CN2009801465978A CN200980146597A CN102224111A CN 102224111 A CN102224111 A CN 102224111A CN 2009801465978 A CN2009801465978 A CN 2009801465978A CN 200980146597 A CN200980146597 A CN 200980146597A CN 102224111 A CN102224111 A CN 102224111A
Authority
CN
China
Prior art keywords
water
outlet
sterilant
fed
swabbing pig
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2009801465978A
Other languages
English (en)
Chinese (zh)
Inventor
J.查特杰
S.K.古普塔
R.拉马钱德兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
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 CN102224111A publication Critical patent/CN102224111A/zh
Pending legal-status Critical Current

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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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • 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
    • C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • 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)
  • Water Treatment By Sorption (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Detergent Compositions (AREA)
CN2009801465978A 2008-09-23 2009-09-21 净水装置 Pending CN102224111A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN2027MU2008 2008-09-23
IN2027/MUM/2008 2008-09-23
PCT/EP2009/062198 WO2010034687A1 (en) 2008-09-23 2009-09-21 Water purification device

Publications (1)

Publication Number Publication Date
CN102224111A true CN102224111A (zh) 2011-10-19

Family

ID=41298158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801465978A Pending CN102224111A (zh) 2008-09-23 2009-09-21 净水装置

Country Status (9)

Country Link
EP (1) EP2331470A1 (es)
CN (1) CN102224111A (es)
AR (1) AR073662A1 (es)
BR (1) BRPI0918963A2 (es)
EA (1) EA018941B1 (es)
MX (1) MX2011003140A (es)
UA (1) UA104007C2 (es)
WO (1) WO2010034687A1 (es)
ZA (1) ZA201102042B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012025343A1 (en) * 2010-08-24 2012-03-01 Unilever Nv Water purification device comprising a gravity- fed filter
RU207568U1 (ru) * 2021-05-29 2021-11-02 Общество С Ограниченной Ответственностью "Бюро Инновационных Технологий И Инвестиций" Устройство для очистки воды

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA953286B (en) * 1994-04-29 1996-11-25 Recovery Eng Inc Water purifier
CN1331762C (zh) * 2002-06-19 2007-08-15 荷兰联合利华有限公司 水净化系统
PL213012B1 (pl) * 2003-02-18 2012-12-31 Unilever Nv Regulator przeplywu do kontrolowania grawitacyjnego przeplywu plynu, zwlaszcza wody
ZA200606790B (en) * 2004-03-19 2007-11-28 Unilever Plc Water purification system
WO2007000238A1 (en) * 2005-06-29 2007-01-04 Unilever N.V. Device for dispensing a unit-dose of disinfecting agent
WO2008028734A1 (en) * 2006-09-07 2008-03-13 Unilever N.V. Filter

Also Published As

Publication number Publication date
UA104007C2 (ru) 2013-12-25
AR073662A1 (es) 2010-11-24
BRPI0918963A2 (pt) 2016-08-23
EP2331470A1 (en) 2011-06-15
WO2010034687A1 (en) 2010-04-01
EA018941B1 (ru) 2013-11-29
ZA201102042B (en) 2012-05-30
EA201100520A1 (ru) 2011-10-31
MX2011003140A (es) 2011-05-25

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20111019