GB8722897D0 - Treatment of potable water - Google Patents

Treatment of potable water

Info

Publication number
GB8722897D0
GB8722897D0 GB878722897A GB8722897A GB8722897D0 GB 8722897 D0 GB8722897 D0 GB 8722897D0 GB 878722897 A GB878722897 A GB 878722897A GB 8722897 A GB8722897 A GB 8722897A GB 8722897 D0 GB8722897 D0 GB 8722897D0
Authority
GB
United Kingdom
Prior art keywords
treatment
potable water
potable
water
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.)
Withdrawn
Application number
GB878722897A
Other versions
GB2200902A (en
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.)
MICROMESH ENG Ltd
Original Assignee
MICROMESH ENG 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
Priority claimed from GB868623526A external-priority patent/GB8623526D0/en
Application filed by MICROMESH ENG Ltd filed Critical MICROMESH ENG Ltd
Priority to GB08722897A priority Critical patent/GB2200902A/en
Publication of GB8722897D0 publication Critical patent/GB8722897D0/en
Publication of GB2200902A publication Critical patent/GB2200902A/en
Withdrawn legal-status Critical Current

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
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • 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
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • C02F2209/445—Filter life
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Water Treatment By Sorption (AREA)
GB08722897A 1986-10-01 1987-09-30 Treatment of potable water Withdrawn GB2200902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08722897A GB2200902A (en) 1986-10-01 1987-09-30 Treatment of potable water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868623526A GB8623526D0 (en) 1986-10-01 1986-10-01 Treatment of potable water
GB08722897A GB2200902A (en) 1986-10-01 1987-09-30 Treatment of potable water

Publications (2)

Publication Number Publication Date
GB8722897D0 true GB8722897D0 (en) 1987-11-04
GB2200902A GB2200902A (en) 1988-08-17

Family

ID=26291353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08722897A Withdrawn GB2200902A (en) 1986-10-01 1987-09-30 Treatment of potable water

Country Status (1)

Country Link
GB (1) GB2200902A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE143921T1 (en) * 1988-12-30 1996-10-15 Purotech Ltd WATER PURIFICATION SYSTEM
FR2692881B1 (en) * 1992-06-24 1994-10-14 Splenodex Labo Rech Therapeut Composition for decontaminating water.
US5538629A (en) * 1994-12-15 1996-07-23 Kimberly-Clark Corporation Process and article for disinfecting water
US5830367A (en) * 1996-12-11 1998-11-03 Kimberly-Clark Worldwide, Inc. Method of using indicator means for liquid purification filter
US9539526B2 (en) 2012-12-04 2017-01-10 Whirlpool Corporation Filter assembly and systems/methods of dispensing from and storing the filter assembly
US20140151275A1 (en) 2012-12-04 2014-06-05 Whirlpool Corporation Filter assembly
USD805342S1 (en) 2016-03-31 2017-12-19 Whirlpool Corporation Water filtration pitcher

Also Published As

Publication number Publication date
GB2200902A (en) 1988-08-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)