ES443776A1 - Procedimiento de tratamiento de las aguas de lavado y de enjuagado de lana bruta. - Google Patents

Procedimiento de tratamiento de las aguas de lavado y de enjuagado de lana bruta.

Info

Publication number
ES443776A1
ES443776A1 ES443776A ES443776A ES443776A1 ES 443776 A1 ES443776 A1 ES 443776A1 ES 443776 A ES443776 A ES 443776A ES 443776 A ES443776 A ES 443776A ES 443776 A1 ES443776 A1 ES 443776A1
Authority
ES
Spain
Prior art keywords
waters
subjected
contain
collected
soluble
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.)
Expired
Application number
ES443776A
Other languages
English (en)
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.)
ALFA LAVAL
Alfa Laval SA
Institut Textile de France
Original Assignee
ALFA LAVAL
Alfa Laval SA
Institut Textile de France
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 ALFA LAVAL, Alfa Laval SA, Institut Textile de France filed Critical ALFA LAVAL
Publication of ES443776A1 publication Critical patent/ES443776A1/es
Expired legal-status Critical Current

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
    • C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
    • C11B11/005—Lanolin; Woolfat
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Physical Water Treatments (AREA)
  • Fats And Perfumes (AREA)
ES443776A 1974-12-26 1975-12-16 Procedimiento de tratamiento de las aguas de lavado y de enjuagado de lana bruta. Expired ES443776A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442848A FR2295920A1 (fr) 1974-12-26 1974-12-26 Procede de traitement des eaux de lavage et de rincage de la laine brute et installation pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
ES443776A1 true ES443776A1 (es) 1977-05-01

Family

ID=9146643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443776A Expired ES443776A1 (es) 1974-12-26 1975-12-16 Procedimiento de tratamiento de las aguas de lavado y de enjuagado de lana bruta.

Country Status (9)

Country Link
AR (1) AR205598A1 (es)
AU (1) AU497575B2 (es)
ES (1) ES443776A1 (es)
FR (1) FR2295920A1 (es)
GB (1) GB1505860A (es)
IT (1) IT1052642B (es)
NZ (1) NZ179703A (es)
TR (1) TR19398A (es)
ZA (1) ZA757963B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558574A (en) * 1982-07-21 1985-12-17 O.T.H. Beier & Company (Proprietary) Limited Wool washing and recovery of wool wax and water therefrom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196971B1 (es) * 1972-08-24 1975-08-22 Dewavrin Fils & Cie

Also Published As

Publication number Publication date
IT1052642B (it) 1981-07-20
ZA757963B (en) 1976-12-29
AU8785675A (en) 1977-06-30
FR2295920B1 (es) 1978-06-23
FR2295920A1 (fr) 1976-07-23
TR19398A (tr) 1979-03-09
AR205598A1 (es) 1976-05-14
NZ179703A (en) 1978-07-10
AU497575B2 (en) 1978-12-21
GB1505860A (en) 1978-03-30

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