FR2332957A1 - Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux - Google Patents

Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux

Info

Publication number
FR2332957A1
FR2332957A1 FR7536116A FR7536116A FR2332957A1 FR 2332957 A1 FR2332957 A1 FR 2332957A1 FR 7536116 A FR7536116 A FR 7536116A FR 7536116 A FR7536116 A FR 7536116A FR 2332957 A1 FR2332957 A1 FR 2332957A1
Authority
FR
France
Prior art keywords
salts
water supplies
metal oxide
contg
esp
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.)
Granted
Application number
FR7536116A
Other languages
English (en)
French (fr)
Other versions
FR2332957B3 (enExample
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.)
TRAITEMENT EAUX CIE EUROP
Original Assignee
TRAITEMENT EAUX CIE EUROP
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 TRAITEMENT EAUX CIE EUROP filed Critical TRAITEMENT EAUX CIE EUROP
Priority to FR7536116A priority Critical patent/FR2332957A1/fr
Publication of FR2332957A1 publication Critical patent/FR2332957A1/fr
Application granted granted Critical
Publication of FR2332957B3 publication Critical patent/FR2332957B3/fr
Granted 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
    • C02F1/58—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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
FR7536116A 1975-11-26 1975-11-26 Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux Granted FR2332957A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536116A FR2332957A1 (fr) 1975-11-26 1975-11-26 Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536116A FR2332957A1 (fr) 1975-11-26 1975-11-26 Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux

Publications (2)

Publication Number Publication Date
FR2332957A1 true FR2332957A1 (fr) 1977-06-24
FR2332957B3 FR2332957B3 (enExample) 1978-09-01

Family

ID=9162917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536116A Granted FR2332957A1 (fr) 1975-11-26 1975-11-26 Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux

Country Status (1)

Country Link
FR (1) FR2332957A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064647A1 (en) * 1981-04-28 1982-11-17 Amf Incorporated Filter media, method for oxidizing and removing soluble iron, method for removing and inactivating microorganisms, and particulate filter aid
CN114867687A (zh) * 2019-07-31 2022-08-05 阿纳皮特有限公司 复合材料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064647A1 (en) * 1981-04-28 1982-11-17 Amf Incorporated Filter media, method for oxidizing and removing soluble iron, method for removing and inactivating microorganisms, and particulate filter aid
CN114867687A (zh) * 2019-07-31 2022-08-05 阿纳皮特有限公司 复合材料

Also Published As

Publication number Publication date
FR2332957B3 (enExample) 1978-09-01

Similar Documents

Publication Publication Date Title
GB1500811A (en) Desulphurization of molecular oxygenfree gas mixture
ES411040A1 (es) Procedimiento e instalacion para la depuracion de humos y gases.
JPS5242461A (en) Method of oxidizing no
FR2332957A1 (fr) Procede pour l'oxydation catalytique d'un sel metallique en vue de lui conferer un pouvoir floculant au cours du traitement des eaux
GB979381A (en) Catalytic oxidation
GB2176716A (en) Rejuvenation of a deactivated catalyst
GB899988A (en) Oxidation and reclamation process
GB1038223A (en) Catalysts for the oxidation of exhaust gases
GB979383A (en) Oxidation of carbon compounds
ATE1331T1 (de) Verfahren zur herstellung von seltenen erden-mangan-oxydationskatalysatoren.
GB1498571A (en) Preparation of active-carbon-supported catalysts
GB1288851A (enExample)
JPS54132519A (en) Method of oxidation of glycol
FR2321900A1 (fr) Procede d'elimination de l'ozone contenu dans l'air
JPS52120963A (en) Treatment of nitrogen oxide in exhaust gas
GB1438380A (en) Regeneration process for flue gas sorbent
JPS5389874A (en) Selective oxidizing method for carbon monoxide contained in exhaust gas
JPS54134072A (en) Treatment of carbon monooxide-containing waste gas
SU220241A1 (ru) Способ глубокой очистки нитрозных газов от окислов азота
GB1090776A (en) Improvements in the purification of ethylene
FR2311753A1 (fr) Procede de preparation de l'acide sulfurique
JPS5248563A (en) Process for treatment of exhaust gas
JPS5236650A (en) Method for treating polychlorobiphenyl
FR2422434A1 (fr) Procede de separation des isotopes hydrogene, deuterium et tritium pour en eliminer selectivement certains d'un melange
GB1462469A (en) Oxidation of carbon monoxide and hydrocarbons