FR2867772B1 - NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER - Google Patents

NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER

Info

Publication number
FR2867772B1
FR2867772B1 FR0402820A FR0402820A FR2867772B1 FR 2867772 B1 FR2867772 B1 FR 2867772B1 FR 0402820 A FR0402820 A FR 0402820A FR 0402820 A FR0402820 A FR 0402820A FR 2867772 B1 FR2867772 B1 FR 2867772B1
Authority
FR
France
Prior art keywords
water
new process
domestic purification
domestic
purification
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 - Fee Related
Application number
FR0402820A
Other languages
French (fr)
Other versions
FR2867772A1 (en
Inventor
Ludovic Langelin
Martine Poher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0402820A priority Critical patent/FR2867772B1/en
Priority to PCT/FR2005/000507 priority patent/WO2005100262A1/en
Publication of FR2867772A1 publication Critical patent/FR2867772A1/en
Application granted granted Critical
Publication of FR2867772B1 publication Critical patent/FR2867772B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Non-Alcoholic Beverages (AREA)
FR0402820A 2004-03-18 2004-03-18 NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER Expired - Fee Related FR2867772B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0402820A FR2867772B1 (en) 2004-03-18 2004-03-18 NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER
PCT/FR2005/000507 WO2005100262A1 (en) 2004-03-18 2005-03-03 Novel home water purification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402820A FR2867772B1 (en) 2004-03-18 2004-03-18 NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER

Publications (2)

Publication Number Publication Date
FR2867772A1 FR2867772A1 (en) 2005-09-23
FR2867772B1 true FR2867772B1 (en) 2007-01-12

Family

ID=34896630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0402820A Expired - Fee Related FR2867772B1 (en) 2004-03-18 2004-03-18 NEW PROCESS FOR THE DOMESTIC PURIFICATION OF WATER

Country Status (2)

Country Link
FR (1) FR2867772B1 (en)
WO (1) WO2005100262A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214756C3 (en) * 1972-03-25 1980-02-21 Hans Dipl.-Chem. Dr. 6239 Eppstein Niklas Process for clarifying city water
JPS59196797A (en) * 1983-04-19 1984-11-08 Mitsubishi Heavy Ind Ltd Treatment of liquid waste
CA2139147A1 (en) * 1993-12-28 1995-06-29 Charles R. Miller Sterilant composition
US6375850B1 (en) * 1999-01-21 2002-04-23 United States Enrichment Corp. Method for removing metals from a cleaning solution
US6599544B2 (en) * 2000-01-26 2003-07-29 American Micronutrients, Inc. Calcium enrichment composition and method for producing the same

Also Published As

Publication number Publication date
WO2005100262A1 (en) 2005-10-27
FR2867772A1 (en) 2005-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130