CN1751279A - 改进的控制设备 - Google Patents

改进的控制设备 Download PDF

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Publication number
CN1751279A
CN1751279A CNA2004800045454A CN200480004545A CN1751279A CN 1751279 A CN1751279 A CN 1751279A CN A2004800045454 A CNA2004800045454 A CN A2004800045454A CN 200480004545 A CN200480004545 A CN 200480004545A CN 1751279 A CN1751279 A CN 1751279A
Authority
CN
China
Prior art keywords
fluid
flow
storage tank
water
germifuge
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
CNA2004800045454A
Other languages
English (en)
Chinese (zh)
Inventor
P·R·达维
M·M·米斯特里
N·穆赫杰
J·A·瓦亚尔
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 PLC
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 CN1751279A publication Critical patent/CN1751279A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0186—Control of flow without auxiliary power without moving parts
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)
  • Flow Control (AREA)
  • Biological Treatment Of Waste Water (AREA)
CNA2004800045454A 2003-02-18 2004-02-06 改进的控制设备 Pending CN1751279A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN204/MUM/2003 2003-02-18
IN204MU2003 2003-02-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2012102534057A Division CN102757116A (zh) 2003-02-18 2004-02-06 改进的控制设备

Publications (1)

Publication Number Publication Date
CN1751279A true CN1751279A (zh) 2006-03-22

Family

ID=32894031

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2012102534057A Pending CN102757116A (zh) 2003-02-18 2004-02-06 改进的控制设备
CNA2004800045454A Pending CN1751279A (zh) 2003-02-18 2004-02-06 改进的控制设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2012102534057A Pending CN102757116A (zh) 2003-02-18 2004-02-06 改进的控制设备

Country Status (7)

Country Link
CN (2) CN102757116A (ru)
BR (1) BRPI0407345B1 (ru)
MX (1) MXPA05008735A (ru)
PL (1) PL213012B1 (ru)
RU (1) RU2364912C2 (ru)
WO (1) WO2004074182A2 (ru)
ZA (1) ZA200505778B (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101466644B (zh) * 2006-06-12 2011-08-03 荷兰联合利华有限公司 杀菌剂药盒
CN102906029A (zh) * 2010-05-31 2013-01-30 荷兰联合利华有限公司 水净化设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095284A1 (en) * 2004-03-19 2005-10-13 Unilever N.V. Water purification system
EA016676B1 (ru) * 2007-01-12 2012-06-29 Юнилевер Н.В. Способ очистки воды
CN102224111A (zh) * 2008-09-23 2011-10-19 荷兰联合利华有限公司 净水装置
EP2184263A1 (en) * 2008-11-06 2010-05-12 Unilever N.V. Water purification device
US9352979B2 (en) * 2009-01-13 2016-05-31 Access Business Group International Llc Gravity feed water treatment system
KR20140007789A (ko) * 2010-08-24 2014-01-20 유니레버 엔.브이. 중력 급송식 필터를 포함하는 물 정화 장치
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999945A (en) * 1974-08-30 1976-12-28 Delta Scientific Corporation Liquid analysis system
FR2639934B1 (fr) * 1988-12-05 1991-03-22 Prod Indls Charbons Actifs Contacteur biologique d'epuration d'eau pour la production d'eau potable et procede de pilotage associe
CN2076385U (zh) * 1990-02-26 1991-05-08 蔡晓明 调料液自动出液控速控量器
CH689593A5 (de) * 1995-03-16 1999-06-30 Paul Schudel Abwasserreinigungsanlage mit Sandfilter und einem Spezialsiphon zur intermittierenden Beschickung des Filters.
CN2277403Y (zh) * 1996-11-13 1998-04-01 刘飞 虹吸式二氧化氯消毒装置
NZ500624A (en) * 1997-04-24 2002-03-01 Unisearch Ltd Oil from water separator
US6051140A (en) * 1997-12-04 2000-04-18 Perry; Cliff Water decontaminating system and method
CN2461921Y (zh) * 2001-02-16 2001-11-28 徐国文 污水自动净化装置
GB2374297B (en) * 2001-04-11 2003-03-12 Michael John Leigh Chapman Dynamic sedimentation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101466644B (zh) * 2006-06-12 2011-08-03 荷兰联合利华有限公司 杀菌剂药盒
CN102906029A (zh) * 2010-05-31 2013-01-30 荷兰联合利华有限公司 水净化设备
CN102906029B (zh) * 2010-05-31 2015-06-03 荷兰联合利华有限公司 水净化设备

Also Published As

Publication number Publication date
BRPI0407345A (pt) 2006-01-10
WO2004074182A2 (en) 2004-09-02
MXPA05008735A (es) 2005-09-20
RU2364912C2 (ru) 2009-08-20
WO2004074182A3 (en) 2004-10-21
PL377188A1 (pl) 2006-01-23
CN102757116A (zh) 2012-10-31
RU2005129120A (ru) 2006-02-10
BRPI0407345B1 (pt) 2015-08-18
ZA200505778B (en) 2006-09-27
PL213012B1 (pl) 2012-12-31

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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

Open date: 20060322