FR2409963A1 - Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments - Google Patents

Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments

Info

Publication number
FR2409963A1
FR2409963A1 FR7735994A FR7735994A FR2409963A1 FR 2409963 A1 FR2409963 A1 FR 2409963A1 FR 7735994 A FR7735994 A FR 7735994A FR 7735994 A FR7735994 A FR 7735994A FR 2409963 A1 FR2409963 A1 FR 2409963A1
Authority
FR
France
Prior art keywords
water
manganese
argillaceous
mfr
attachments
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
FR7735994A
Other languages
French (fr)
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.)
FOESSEL FLORENT
Original Assignee
FOESSEL FLORENT
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 FOESSEL FLORENT filed Critical FOESSEL FLORENT
Priority to FR7735994A priority Critical patent/FR2409963A1/en
Publication of FR2409963A1 publication Critical patent/FR2409963A1/en
Pending 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • 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

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)

Abstract

The filter bed includes sand of a variety of particle sizes, filled in with clay in varying proportions. Passage through this bed eliminates from the water most of the iron and its argillaceous attachments as well as manganese. The filtered water is pref. further purified by passing through a bed of activated carbon. The installation pref. comprises, e.g. between the sand and activated carbon filters, a porous element contactor into which is injected air or other gas. The contactor delivers via a nozzle water freed of iron and manganese, or via a further treatment which also eliminates calcium. Used for demineralisation of natural water, partic. for drinking or for the mfr. of mineral waters. The simple inexpensive system is easy to operate.
FR7735994A 1977-11-28 1977-11-28 Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments Pending FR2409963A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735994A FR2409963A1 (en) 1977-11-28 1977-11-28 Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735994A FR2409963A1 (en) 1977-11-28 1977-11-28 Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments

Publications (1)

Publication Number Publication Date
FR2409963A1 true FR2409963A1 (en) 1979-06-22

Family

ID=9198252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735994A Pending FR2409963A1 (en) 1977-11-28 1977-11-28 Gravity filtration of water for drinking or mfr. of minerals - eliminates iron, manganese and calcium as well as argillaceous attachments

Country Status (1)

Country Link
FR (1) FR2409963A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075010A (en) * 1990-12-17 1991-12-24 Zhang Yun H Ground water filter for obtaining drinking water
US5910233A (en) * 1997-08-08 1999-06-08 Berg; Gary Method of and device for producing mineralized drinking water
RU2503626C2 (en) * 2012-01-19 2014-01-10 Открытое акционерное общество "Нарзан" Method of deironing mineral drinking bottled water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075010A (en) * 1990-12-17 1991-12-24 Zhang Yun H Ground water filter for obtaining drinking water
US5910233A (en) * 1997-08-08 1999-06-08 Berg; Gary Method of and device for producing mineralized drinking water
RU2503626C2 (en) * 2012-01-19 2014-01-10 Открытое акционерное общество "Нарзан" Method of deironing mineral drinking bottled water

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