CH478910A - Process for the extraction of oil and / or fat from waste water - Google Patents

Process for the extraction of oil and / or fat from waste water

Info

Publication number
CH478910A
CH478910A CH1525866A CH1525866A CH478910A CH 478910 A CH478910 A CH 478910A CH 1525866 A CH1525866 A CH 1525866A CH 1525866 A CH1525866 A CH 1525866A CH 478910 A CH478910 A CH 478910A
Authority
CH
Switzerland
Prior art keywords
fat
extraction
oil
waste water
waste
Prior art date
Application number
CH1525866A
Other languages
German (de)
Inventor
Erik Joergensen Sven
Original Assignee
Apothekernes Lab
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 Apothekernes Lab filed Critical Apothekernes Lab
Publication of CH478910A publication Critical patent/CH478910A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
CH1525866A 1965-10-21 1966-10-21 Process for the extraction of oil and / or fat from waste water CH478910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK538465 1965-10-21

Publications (1)

Publication Number Publication Date
CH478910A true CH478910A (en) 1969-09-30

Family

ID=8142012

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1525866A CH478910A (en) 1965-10-21 1966-10-21 Process for the extraction of oil and / or fat from waste water

Country Status (8)

Country Link
JP (1) JPS494801B1 (en)
BE (1) BE688633A (en)
CH (1) CH478910A (en)
FI (1) FI48197C (en)
FR (1) FR1502142A (en)
GB (1) GB1159948A (en)
NL (1) NL6614914A (en)
SE (1) SE321044B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148431U (en) * 1979-04-12 1980-10-25
DE3723375A1 (en) * 1987-07-15 1989-01-26 Ghalamfarsa S M C Mostofizadeh Process for treating aqueous solutions from fur and hide preservation and from slaughterhouses and carcass utilisation plants
JP4891593B2 (en) * 2005-10-31 2012-03-07 ミヨシ油脂株式会社 Treatment of tallow-containing wastewater

Also Published As

Publication number Publication date
FI48197B (en) 1974-04-01
JPS494801B1 (en) 1974-02-04
SE321044B (en) 1970-02-23
DE1592994A1 (en) 1971-02-11
GB1159948A (en) 1969-07-30
DE1592994B2 (en) 1973-01-04
BE688633A (en) 1967-03-31
FI48197C (en) 1974-07-10
NL6614914A (en) 1967-04-24
FR1502142A (en) 1967-11-18

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Legal Events

Date Code Title Description
PL Patent ceased