ZA735609B - A process and apparatus for the purification of oily and dirty water - Google Patents

A process and apparatus for the purification of oily and dirty water

Info

Publication number
ZA735609B
ZA735609B ZA735609A ZA735609A ZA735609B ZA 735609 B ZA735609 B ZA 735609B ZA 735609 A ZA735609 A ZA 735609A ZA 735609 A ZA735609 A ZA 735609A ZA 735609 B ZA735609 B ZA 735609B
Authority
ZA
South Africa
Prior art keywords
oily
purification
dirty water
dirty
water
Prior art date
Application number
ZA735609A
Other languages
English (en)
Inventor
P Lepoutre
Original Assignee
Dewavrin A Fils & Cie
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 Dewavrin A Fils & Cie filed Critical Dewavrin A Fils & Cie
Publication of ZA735609B publication Critical patent/ZA735609B/xx

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Sludge (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA735609A 1972-08-24 1973-08-16 A process and apparatus for the purification of oily and dirty water ZA735609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230133A FR2196971B1 (no) 1972-08-24 1972-08-24

Publications (1)

Publication Number Publication Date
ZA735609B true ZA735609B (en) 1974-07-31

Family

ID=9103502

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735609A ZA735609B (en) 1972-08-24 1973-08-16 A process and apparatus for the purification of oily and dirty water

Country Status (10)

Country Link
AT (1) AT326055B (no)
AU (1) AU475031B2 (no)
BE (1) BE803944A (no)
CH (1) CH582633A5 (no)
DE (1) DE2341871A1 (no)
ES (1) ES418441A1 (no)
FR (1) FR2196971B1 (no)
GB (1) GB1436459A (no)
IT (1) IT998433B (no)
ZA (1) ZA735609B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295920A1 (fr) * 1974-12-26 1976-07-23 Alfa Laval Ag Procede de traitement des eaux de lavage et de rincage de la laine brute et installation pour sa mise en oeuvre
FR2350306A1 (fr) * 1976-05-05 1977-12-02 Peignage Amedee Procede d'epuration d'une eau grasse et terreuse a l'aide d'un solvant lourd et appareillage pour sa mise en oeuvre
AU6145694A (en) * 1993-03-04 1994-09-26 Thomas Joseph Kelly Back-supporting seat
GB2335376B (en) * 1998-02-13 2002-03-06 Framo Eng As Downhole apparatus and method for separating water from an oil mixture
CN114573167B (zh) * 2022-03-29 2023-04-28 苏州敬天爱人环境科技有限公司 一种具有异味处理功能的水处理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526672A (no) *
DE874189C (de) * 1951-09-27 1953-04-20 Westfalia Separator Ag Verfahren zur Gewinnung von Wollfett aus Wollwaschwasser
FR1563873A (no) * 1968-02-09 1969-04-18

Also Published As

Publication number Publication date
AU5951373A (en) 1975-02-27
DE2341871A1 (de) 1974-03-07
IT998433B (it) 1976-01-20
GB1436459A (en) 1976-05-19
BE803944A (fr) 1974-02-25
FR2196971A1 (no) 1974-03-22
FR2196971B1 (no) 1975-08-22
ES418441A1 (es) 1976-07-16
ATA733073A (de) 1975-01-15
CH582633A5 (no) 1976-12-15
AU475031B2 (en) 1976-08-12
AT326055B (de) 1975-11-25

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