IT1052642B - Procedimento per il trattamento di acque di lavaggio e risciacquo di lana greggia ed impianto per la sua messa in opera - Google Patents

Procedimento per il trattamento di acque di lavaggio e risciacquo di lana greggia ed impianto per la sua messa in opera

Info

Publication number
IT1052642B
IT1052642B IT5287775A IT5287775A IT1052642B IT 1052642 B IT1052642 B IT 1052642B IT 5287775 A IT5287775 A IT 5287775A IT 5287775 A IT5287775 A IT 5287775A IT 1052642 B IT1052642 B IT 1052642B
Authority
IT
Italy
Prior art keywords
washing
plant
procedure
installation
treatment
Prior art date
Application number
IT5287775A
Other languages
English (en)
Original Assignee
Inst Textile De France
Alfa Laval Ag
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 Inst Textile De France, Alfa Laval Ag filed Critical Inst Textile De France
Application granted granted Critical
Publication of IT1052642B publication Critical patent/IT1052642B/it

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)
IT5287775A 1974-12-26 1975-12-24 Procedimento per il trattamento di acque di lavaggio e risciacquo di lana greggia ed impianto per la sua messa in opera IT1052642B (it)

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
IT1052642B true IT1052642B (it) 1981-07-20

Family

ID=9146643

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5287775A IT1052642B (it) 1974-12-26 1975-12-24 Procedimento per il trattamento di acque di lavaggio e risciacquo di lana greggia ed impianto per la sua messa in opera

Country Status (9)

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

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 (it) * 1972-08-24 1975-08-22 Dewavrin Fils & Cie

Also Published As

Publication number Publication date
FR2295920B1 (it) 1978-06-23
AU497575B2 (en) 1978-12-21
NZ179703A (en) 1978-07-10
FR2295920A1 (fr) 1976-07-23
TR19398A (tr) 1979-03-09
GB1505860A (en) 1978-03-30
AU8785675A (en) 1977-06-30
AR205598A1 (es) 1976-05-14
ZA757963B (en) 1976-12-29
ES443776A1 (es) 1977-05-01

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