FR2187707B1 - - Google Patents

Info

Publication number
FR2187707B1
FR2187707B1 FR7221047A FR7221047A FR2187707B1 FR 2187707 B1 FR2187707 B1 FR 2187707B1 FR 7221047 A FR7221047 A FR 7221047A FR 7221047 A FR7221047 A FR 7221047A FR 2187707 B1 FR2187707 B1 FR 2187707B1
Authority
FR
France
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
FR7221047A
Other versions
FR2187707A1 (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.)
Societe pour lEquipement des Industries Chimiques SA
Original Assignee
Societe pour lEquipement des Industries Chimiques SA
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 Societe pour lEquipement des Industries Chimiques SA filed Critical Societe pour lEquipement des Industries Chimiques SA
Priority to FR7221047A priority Critical patent/FR2187707B1/fr
Priority to US36751173 priority patent/US3855076A/en
Priority to BE132049A priority patent/BE800664A/fr
Publication of FR2187707A1 publication Critical patent/FR2187707A1/fr
Priority to FR7438680A priority patent/FR2292675A2/fr
Application granted granted Critical
Publication of FR2187707B1 publication Critical patent/FR2187707B1/fr
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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
FR7221047A 1972-06-12 1972-06-12 Expired FR2187707B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7221047A FR2187707B1 (fr) 1972-06-12 1972-06-12
US36751173 US3855076A (en) 1972-06-12 1973-06-06 Process and device for purification of effluents containing phenols and ammonium salts
BE132049A BE800664A (fr) 1972-06-12 1973-06-08 Procede et dispositif de traitement des eaux residuaires contenant des phenols et des composes ammoniaques provenant notamment des cokeries
FR7438680A FR2292675A2 (fr) 1972-06-12 1974-11-26 Procede de traitement d'eaux residuaires contenant des phenols, provenant notamment de cokeries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221047A FR2187707B1 (fr) 1972-06-12 1972-06-12

Publications (2)

Publication Number Publication Date
FR2187707A1 FR2187707A1 (fr) 1974-01-18
FR2187707B1 true FR2187707B1 (fr) 1974-12-27

Family

ID=9100036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221047A Expired FR2187707B1 (fr) 1972-06-12 1972-06-12

Country Status (3)

Country Link
US (1) US3855076A (fr)
BE (1) BE800664A (fr)
FR (1) FR2187707B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611255A5 (fr) * 1976-06-18 1979-05-31 Bertrams Ag Hch
FR2306944A1 (fr) * 1975-04-09 1976-11-05 Speichim Procede de traitement d'eaux residuaires formophenoliques
IT1070610B (it) * 1975-06-24 1985-04-02 Centre Rech Metallurgique Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida
LU77015A1 (fr) * 1977-03-25 1978-11-03
DE2811911A1 (de) * 1977-03-25 1978-09-28 Centre Rech Metallurgique Verfahren zur abwasserreinigung
DE2729277A1 (de) * 1977-06-29 1979-01-04 Saarberg Fernwaerme Gmbh Verfahren zur behandlung von schlaemmen oder aschen, insbesondere von klaerschlamm oder klaerschlammaschen
DE3435735A1 (de) * 1984-09-28 1986-04-03 Kurt von Dipl.-Chem. Dr.rer.nat. 8170 Bad Tölz Beckerath Verfahren und vorrichtung zum abtrennen der komplex zusammengesetzten fracht aus fluessigen abfaellen wie industrieabwaessern und deponiesickerwaessern
US4980030A (en) * 1987-04-02 1990-12-25 Haden Schweitzer Method for treating waste paint sludge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508858A (fr) * 1919-02-15 1920-10-26 Koppers Co Inc Perfectionnements dans la purification des liquides contenant des corps phénoliques
US2088817A (en) * 1929-08-17 1937-08-03 Koppers Co Inc Method of dephenolization of ammoniacal liquor
US2056748A (en) * 1935-02-09 1936-10-06 Taylor Alvin Mitton Process for phenol recovery
US2343165A (en) * 1938-11-19 1944-02-29 Adler Rudolf Process for recovering phenols from waste waters and apparatus for use in carrying same into effect
US2579932A (en) * 1948-02-11 1951-12-25 Sergius T Kobernick Sewage distillation process
US2786082A (en) * 1951-03-20 1957-03-19 Koppers Co Inc Dephenolization process and apparatus
US3299942A (en) * 1964-06-29 1967-01-24 Jacoby Process Equipment Co In Method and apparatus for the concentration of liquids
US3546078A (en) * 1967-11-30 1970-12-08 Phillips Petroleum Co Method for separating and recovering ammonia from waste water containing phenol

Also Published As

Publication number Publication date
US3855076A (en) 1974-12-17
FR2187707A1 (fr) 1974-01-18
BE800664A (fr) 1973-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse