FR2994566B1 - METHOD FOR REGENERATING USED BRINE - Google Patents

METHOD FOR REGENERATING USED BRINE

Info

Publication number
FR2994566B1
FR2994566B1 FR1257838A FR1257838A FR2994566B1 FR 2994566 B1 FR2994566 B1 FR 2994566B1 FR 1257838 A FR1257838 A FR 1257838A FR 1257838 A FR1257838 A FR 1257838A FR 2994566 B1 FR2994566 B1 FR 2994566B1
Authority
FR
France
Prior art keywords
used brine
regenerating used
regenerating
brine
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.)
Active
Application number
FR1257838A
Other languages
French (fr)
Other versions
FR2994566A1 (en
Inventor
Eric Andre Robert Demortier
Frederic Chambosse
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.)
TECSEL
Original Assignee
TECSEL
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 TECSEL filed Critical TECSEL
Priority to FR1257838A priority Critical patent/FR2994566B1/en
Publication of FR2994566A1 publication Critical patent/FR2994566A1/en
Application granted granted Critical
Publication of FR2994566B1 publication Critical patent/FR2994566B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR1257838A 2012-08-16 2012-08-16 METHOD FOR REGENERATING USED BRINE Active FR2994566B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1257838A FR2994566B1 (en) 2012-08-16 2012-08-16 METHOD FOR REGENERATING USED BRINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257838A FR2994566B1 (en) 2012-08-16 2012-08-16 METHOD FOR REGENERATING USED BRINE

Publications (2)

Publication Number Publication Date
FR2994566A1 FR2994566A1 (en) 2014-02-21
FR2994566B1 true FR2994566B1 (en) 2014-08-29

Family

ID=47294976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257838A Active FR2994566B1 (en) 2012-08-16 2012-08-16 METHOD FOR REGENERATING USED BRINE

Country Status (1)

Country Link
FR (1) FR2994566B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109574408A (en) * 2018-12-31 2019-04-05 广东鹏清建设集团有限公司 A kind of river sewage processing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB199607A (en) * 1922-06-28 1923-06-28 Johann Theodor Westermann Process for manufacturing pure sodium chloride
DE2854543A1 (en) * 1978-12-16 1980-06-26 Hoechst Ag METHOD FOR SOLE CLEANING FOR ALKALICHLORIDE ELECTROLYSIS
DE3390252T1 (en) * 1982-11-19 1984-12-13 The Mogul Corp., Chagrin Falls, Ohio Method for preventing the formation of magnesium and calcium scale in a desalination device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109574408A (en) * 2018-12-31 2019-04-05 广东鹏清建设集团有限公司 A kind of river sewage processing method

Also Published As

Publication number Publication date
FR2994566A1 (en) 2014-02-21

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