GB2141119B - Apparatus and process for removing iron and/or other chemically reducing substances from potable water - Google Patents

Apparatus and process for removing iron and/or other chemically reducing substances from potable water

Info

Publication number
GB2141119B
GB2141119B GB08414383A GB8414383A GB2141119B GB 2141119 B GB2141119 B GB 2141119B GB 08414383 A GB08414383 A GB 08414383A GB 8414383 A GB8414383 A GB 8414383A GB 2141119 B GB2141119 B GB 2141119B
Authority
GB
United Kingdom
Prior art keywords
potable water
reducing substances
removing iron
chemically reducing
chemically
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.)
Expired
Application number
GB08414383A
Other versions
GB8414383D0 (en
GB2141119A (en
Inventor
Edward G Kreusch
Bruce F Brodzik
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.)
Culligan International Co
Original Assignee
Culligan International Co
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 US06/590,575 external-priority patent/US4534867A/en
Application filed by Culligan International Co filed Critical Culligan International Co
Publication of GB8414383D0 publication Critical patent/GB8414383D0/en
Publication of GB2141119A publication Critical patent/GB2141119A/en
Application granted granted Critical
Publication of GB2141119B publication Critical patent/GB2141119B/en
Expired 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
    • C02F1/28—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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air

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)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB08414383A 1983-06-08 1984-06-05 Apparatus and process for removing iron and/or other chemically reducing substances from potable water Expired GB2141119B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50223883A 1983-06-08 1983-06-08
US52596683A 1983-08-24 1983-08-24
US06/590,575 US4534867A (en) 1983-08-24 1984-03-16 System for removing iron and/or other chemically reducing substances from potable water

Publications (3)

Publication Number Publication Date
GB8414383D0 GB8414383D0 (en) 1984-07-11
GB2141119A GB2141119A (en) 1984-12-12
GB2141119B true GB2141119B (en) 1987-02-25

Family

ID=27414200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414383A Expired GB2141119B (en) 1983-06-08 1984-06-05 Apparatus and process for removing iron and/or other chemically reducing substances from potable water

Country Status (2)

Country Link
DE (1) DE3421113A1 (en)
GB (1) GB2141119B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524364C2 (en) * 1985-07-08 1993-12-16 Linde Ag Process for treating water
WO1989011454A1 (en) * 1988-05-16 1989-11-30 Eero Partanen Method for treatment of water and device for application of method
GB2368028B (en) * 2000-09-02 2002-09-04 Shakesby & Sons Ltd Improved water filter and valve assembly
EP1188721A1 (en) * 2000-09-08 2002-03-20 Uwe Dipl.-Ing. Würdig Process and device for water treatment
CN107010760A (en) * 2017-05-26 2017-08-04 青岛华水节能环保科技有限公司 The deep treatment method and device of Drinking Water

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT56866B (en) * 1910-10-24 1912-12-27 Latzel & Kutscha Fa Process for removing iron or other substances that can be precipitated by aeration in water.
BE579912A (en) * 1958-07-31
DE1642400A1 (en) * 1968-01-12 1972-01-05 Degussa Process for the detoxification of cyanide-containing aqueous solutions
AU4534368A (en) * 1968-11-01 1970-04-30 Culligan Soft Water Service Company Method of treating a filter bed
DE2055860A1 (en) * 1970-11-13 1972-05-18 Ver Kesselwerke Ag Waste water purification - from organic contaminants using granulated carbon catalysts esp active carbon
JPS596715B2 (en) * 1976-09-10 1984-02-14 日石三菱株式会社 How to treat wastewater
EP0030733A1 (en) * 1979-12-14 1981-06-24 Laurene O. Paterson Process and apparatus for removing dissolved iron from water
DE3116876A1 (en) * 1981-04-28 1982-11-11 Willy 8160 Miesbach Palmer ARRANGEMENT FOR AERATING WASTEWATER TO BE CLEANED
DE3126078C2 (en) * 1981-07-02 1983-10-20 Buckau-Walther AG, 4048 Grevenbroich Device for wastewater purification
EP0069800A1 (en) * 1981-07-15 1983-01-19 GebràœDer Sulzer Aktiengesellschaft Method for the purification of waste waters containing hydrazine

Also Published As

Publication number Publication date
GB8414383D0 (en) 1984-07-11
DE3421113A1 (en) 1984-12-13
GB2141119A (en) 1984-12-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020605