BE861967A - Procede d'epuration d'eaux residuaires contenant du phenol ou du phenol et du formaldehyde au moyen de bioxyde de chlore - Google Patents

Procede d'epuration d'eaux residuaires contenant du phenol ou du phenol et du formaldehyde au moyen de bioxyde de chlore

Info

Publication number
BE861967A
BE861967A BE6046269A BE6046269A BE861967A BE 861967 A BE861967 A BE 861967A BE 6046269 A BE6046269 A BE 6046269A BE 6046269 A BE6046269 A BE 6046269A BE 861967 A BE861967 A BE 861967A
Authority
BE
Belgium
Prior art keywords
phenol
formaldehyde
treatment
waste water
water containing
Prior art date
Application number
BE6046269A
Other languages
English (en)
French (fr)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE861967A publication Critical patent/BE861967A/xx

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE6046269A 1976-12-17 1977-12-16 Procede d'epuration d'eaux residuaires contenant du phenol ou du phenol et du formaldehyde au moyen de bioxyde de chlore BE861967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657192A DE2657192B1 (de) 1976-12-17 1976-12-17 Verfahren zur Reinigung phenol- und phenol-/formaldehydhaltiger Abwaesser

Publications (1)

Publication Number Publication Date
BE861967A true BE861967A (fr) 1978-06-16

Family

ID=5995771

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046269A BE861967A (fr) 1976-12-17 1977-12-16 Procede d'epuration d'eaux residuaires contenant du phenol ou du phenol et du formaldehyde au moyen de bioxyde de chlore

Country Status (18)

Country Link
US (1) US4157300A (es)
JP (1) JPS5376554A (es)
AR (1) AR212937A1 (es)
AT (1) AT352029B (es)
AU (1) AU511201B2 (es)
BE (1) BE861967A (es)
BR (1) BR7708338A (es)
CA (1) CA1088231A (es)
CH (1) CH631140A5 (es)
DE (1) DE2657192B1 (es)
ES (1) ES463620A1 (es)
FI (1) FI64558C (es)
FR (1) FR2374266A1 (es)
GB (1) GB1571261A (es)
NL (1) NL7711950A (es)
NO (1) NO147872C (es)
SE (1) SE423622B (es)
ZA (1) ZA777362B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757561C2 (de) * 1977-12-23 1987-03-26 Degussa Ag, 6000 Frankfurt Verfahren zum Desodorieren von Schlämmen
US5071568A (en) * 1990-10-31 1991-12-10 Union Oil Company Of California Selenium removal process
FR2725711A1 (fr) * 1994-10-14 1996-04-19 Augarde Jacques Procede de traitement des rejets phenoles
US5801300A (en) * 1996-04-19 1998-09-01 Life Science Laboratories, Inc. Method for determining glycol and formaldehyde contaminants in ground water samples
EP1499457A4 (en) * 2002-04-30 2005-12-28 Nalco Co PROCESS FOR THE SIMULTANEOUS CLEANING AND DISINFECTION OF WASTEWATER SYSTEMS
JP3871263B2 (ja) * 2002-10-03 2007-01-24 三洋電機株式会社 ホルマリン固定した有機性廃棄物の処理方法及び処理装置
CN114617096B (zh) * 2022-03-11 2023-04-07 温州大学 一种智能养殖海水循环系统及其使用方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367771A (en) * 1941-10-08 1945-01-23 Mathieson Alkali Works Inc Bleaching cellulosic materials
US2323594A (en) * 1941-10-29 1943-07-06 Mathieson Alkali Works Inc Production of chlorine dioxide by reaction of chlorites and aldehydes
BE465974A (es) * 1943-01-11 1900-01-01
US2452970A (en) * 1945-01-22 1948-11-02 Olin Mathieson Treatment of water
US2452971A (en) * 1945-05-23 1948-11-02 Olin Mathieson Treatment of water
DE881779C (de) * 1945-05-23 1953-05-21 Electro Chimie Soc D Verfahren zum Verbessern des Geschmacks und Geruchs von verunreinigtem, insbesondere gechlortem Wasser
US2430675A (en) * 1945-06-15 1947-11-11 Mathieson Alkali Works Inc Bleaching fatty acid compounds with chlorite and aldehyde
SU141814A1 (ru) 1960-12-15 1961-11-30 П.М. Богатырев Способ комплексной очистки сточных вод от формальдегида и фенола в производстве фенол-формальдегидных смол
US3386915A (en) * 1964-03-18 1968-06-04 Solvay Process for the manufacturing of chlorine dioxide in solution and the use of the solution thus obtained
FR1463729A (fr) * 1965-02-24 1966-12-23 Rohm & Haas Enrichissement et éventuellement séparation d'un composé organique par des techniques d'adsorption
US3574052A (en) * 1967-02-28 1971-04-06 Chemech Eng Ltd Chemical pulping and bleaching in an enclosed reaction zone,by reduction of chlorate
US3663467A (en) * 1968-08-30 1972-05-16 Rohm & Haas Porous polymers based on trimethylolpropane trimethacrylate and related materials
US3635817A (en) * 1968-10-17 1972-01-18 Envirotech Corp Waste water treatment process
US3617582A (en) * 1970-03-02 1971-11-02 Du Pont Process for detoxifying cyanide waste waters
US3733266A (en) * 1971-09-07 1973-05-15 Administrator Of The Environme Waste water purification by breakpoint chlorination and carbon adsorption
SE377456B (es) * 1973-05-25 1975-07-07 Kema Nord Ab
DE2404264C3 (de) * 1974-01-30 1980-10-09 Th. Goldschmidt Ag, 4300 Essen Verfahren zum Vorreinigen von Phenol, Formaldehyd und deren Reaktionsprodukte enthaltendem Abwasser
SU532575A1 (ru) 1974-08-12 1976-10-25 Предприятие П/Я М-5885 Способ очистки сточных вод производства фенолформальдегидных смол
US4013761A (en) * 1976-01-23 1977-03-22 Olin Corporation Chlorine dioxide generation

Also Published As

Publication number Publication date
AU511201B2 (en) 1980-07-31
FR2374266A1 (fr) 1978-07-13
AT352029B (de) 1979-08-27
AU3066077A (en) 1979-05-24
NO774278L (no) 1978-06-20
ZA777362B (en) 1978-10-25
SE7714383L (sv) 1978-06-18
CA1088231A (en) 1980-10-21
FI64558C (fi) 1983-12-12
AR212937A1 (es) 1978-11-15
CH631140A5 (de) 1982-07-30
ATA731977A (de) 1979-01-15
BR7708338A (pt) 1978-08-08
ES463620A1 (es) 1978-07-16
SE423622B (sv) 1982-05-17
US4157300A (en) 1979-06-05
NL7711950A (nl) 1978-06-20
FR2374266B1 (es) 1980-11-28
FI64558B (fi) 1983-08-31
NO147872B (no) 1983-03-21
GB1571261A (en) 1980-07-09
JPS5546238B2 (es) 1980-11-21
FI773140A (fi) 1978-06-18
NO147872C (no) 1983-06-29
JPS5376554A (en) 1978-07-07
DE2657192B1 (de) 1978-06-08

Similar Documents

Publication Publication Date Title
FR2274998A1 (fr) Procede de traitement d'eaux usees contenant des substances radioactives
BE855423A (fr) Procede d'epuration des eaux usees
FR2314899A1 (fr) Procede et dispositif d'epuration d'eaux residuaires
BE884729A (fr) Procede d'epuration des eaux residuaires contenant des matieres colorantes
FR2352754A1 (fr) Procede d'epuration des eaux usees contenant de l'ammoniaque ou des sels d'ammonium
BE801708A (fr) Procede et dispositif d'epuration d'eaux usees
BE880344A (fr) Procede de decontamination automatiquement reglable d'eaux residuaires contenant des ions nitrite
BE871512A (fr) Installation de prelevement et de traitement d'epuration d'eaux et d'effluents aqueux.
BE861944A (fr) Procede d'epuration d'eaux residuaires
FR2280590A1 (fr) Procede d'epuration d'eaux residuaires au moyen de charbon actif
BE861967A (fr) Procede d'epuration d'eaux residuaires contenant du phenol ou du phenol et du formaldehyde au moyen de bioxyde de chlore
LU80327A1 (fr) Procede d'epuration des eaux residuaires
FR2433812B1 (fr) Procede de purification d'eaux residuaires contaminees, contenant des agents tensio-actifs et detergents
BE828198A (fr) Procede d'epuration d'eaux residuaires contenant du formaldehyde
BE844891A (fr) Procede perfectionne pour le traitement par oxydation des eaux residuaires contenant des sulfures, des sulfites et des thiosulfates
BE831472A (fr) Epuration d'eaux usees
FR2288062A1 (fr) Procede et dispositif pour l'epuration des eaux residuaires
FR2351060A1 (fr) Procede et dispositif d'epuration des eaux residuaires
BE872996A (fr) Procede et installation d'epuration des eaux residuaires au moyen de boues activees
BE862490A (fr) Procede pour l'epuration biologique des eaux
BE877249A (fr) Dispositif pour l'epuration biologique d'eaux residuaires.
BE849148A (fr) Procede d'epuration d'eaux usees
BE863322A (fr) Procede d'epuration d'eaux residuaires contenant du phenol, des derives phenoliques ou du phenol et du formaldehyde
BE851750A (fr) Procede pour la purification des eaux residuaires contenant des composes organiques de caractere anionique
BE833837R (fr) Procede d'epuration d'eaux residuaires contenant du formaldehyde