IT1013396B - Procedimento per il trattamento di acque di rifiuto in particolare acque contenenti aldeidi e chetoni alfa beta etilenicamente insaturi - Google Patents

Procedimento per il trattamento di acque di rifiuto in particolare acque contenenti aldeidi e chetoni alfa beta etilenicamente insaturi

Info

Publication number
IT1013396B
IT1013396B IT5142674A IT5142674A IT1013396B IT 1013396 B IT1013396 B IT 1013396B IT 5142674 A IT5142674 A IT 5142674A IT 5142674 A IT5142674 A IT 5142674A IT 1013396 B IT1013396 B IT 1013396B
Authority
IT
Italy
Prior art keywords
waters
alpha
procedure
treatment
ethylenically unsaturated
Prior art date
Application number
IT5142674A
Other languages
English (en)
Italian (it)
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of IT1013396B publication Critical patent/IT1013396B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • 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
    • C02F1/025—Thermal hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Activated Sludge Processes (AREA)
IT5142674A 1973-06-07 1974-06-06 Procedimento per il trattamento di acque di rifiuto in particolare acque contenenti aldeidi e chetoni alfa beta etilenicamente insaturi IT1013396B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36773973 US3923648A (en) 1973-06-07 1973-06-07 Detoxification of aldehydes and ketones

Publications (1)

Publication Number Publication Date
IT1013396B true IT1013396B (it) 1977-03-30

Family

ID=23448408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5142674A IT1013396B (it) 1973-06-07 1974-06-06 Procedimento per il trattamento di acque di rifiuto in particolare acque contenenti aldeidi e chetoni alfa beta etilenicamente insaturi

Country Status (7)

Country Link
US (1) US3923648A (enExample)
JP (1) JPS5021566A (enExample)
CA (1) CA1029137A (enExample)
DE (1) DE2427088B2 (enExample)
FR (1) FR2232516B1 (enExample)
GB (1) GB1419610A (enExample)
IT (1) IT1013396B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529647C3 (de) * 1975-07-03 1979-12-06 Bayer Ag, 5090 Leverkusen Verfahren zur Reinigung von Abwässern der Hydrazinherstellung
US4338196A (en) * 1979-07-05 1982-07-06 Celanese Corporation Biological treatment of a formaldehyde-containing waste water contacted with a biomass together with a nitrogen compound
JPS5633030A (en) * 1979-08-27 1981-04-03 Kanzaki Paper Mfg Co Ltd Treatment of dispersion liquid of capsule
JPS59114268A (ja) * 1982-12-16 1984-07-02 Nippon Ester Co Ltd 紡糸捲取用紙管
US4841998A (en) * 1987-10-26 1989-06-27 Bruya James E Soil decontamination method
IT1227301B (it) * 1988-10-07 1991-04-05 Eniricerche Spa Trattamento degli effluenti dalla produzione di resine epossidiche
DE4314108A1 (de) * 1993-04-29 1994-11-03 Solvay Deutschland Verfahren zur Behandlung von organische und anorganische Verbindungen enthaltenden Abwässern, vorzugsweise aus der Epichlorhydrin-Herstellung
US5606094A (en) * 1995-01-10 1997-02-25 Baker Hughes Incorporated Acrolein scavengers
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US6277289B1 (en) * 1999-07-01 2001-08-21 E. I. Du Pont De Nemours And Company Treatment of aqueous aldehyde waste streams
US20040222154A1 (en) * 2003-05-08 2004-11-11 E.I.Du Pont De Nemours & Company Treatment of non-aqueous aldehyde waste streams
CN109642048A (zh) * 2016-08-30 2019-04-16 陶氏环球技术有限责任公司 减小丙烯醛浓度的方法
US11332397B2 (en) 2020-04-14 2022-05-17 EMG International, LLC Treatment of acrolein and acrolein by-products in water and/or wastewater
US11542186B2 (en) * 2020-08-19 2023-01-03 EMG International, LLC Treatment of acrolein and acrolein by-products in water and/or wastewater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676334A (en) * 1969-05-14 1972-07-11 Envirotech Corp Wastewater treatment sequence
NL6911263A (enExample) * 1969-07-23 1971-01-26
DE1953486A1 (de) * 1969-10-24 1971-05-06 Basf Ag Verfahren zum Senken der Toxizitaet von Abwaessern

Also Published As

Publication number Publication date
FR2232516B1 (enExample) 1978-01-20
CA1029137A (en) 1978-04-04
FR2232516A1 (enExample) 1975-01-03
USB367739I5 (enExample) 1975-01-28
US3923648A (en) 1975-12-02
GB1419610A (en) 1975-12-31
DE2427088A1 (de) 1974-12-19
JPS5021566A (enExample) 1975-03-07
DE2427088B2 (de) 1980-12-04

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