ES418441A1 - Procedimiento e instalacion para la depuracion de aguas u- sadas grasas y terrosas. - Google Patents

Procedimiento e instalacion para la depuracion de aguas u- sadas grasas y terrosas.

Info

Publication number
ES418441A1
ES418441A1 ES418441A ES418441A ES418441A1 ES 418441 A1 ES418441 A1 ES 418441A1 ES 418441 A ES418441 A ES 418441A ES 418441 A ES418441 A ES 418441A ES 418441 A1 ES418441 A1 ES 418441A1
Authority
ES
Spain
Prior art keywords
purification
water
recovered
residue
raw
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
ES418441A
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.)
A Dewavrin et Fils SAS
Original Assignee
A Dewavrin et Fils SAS
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 A Dewavrin et Fils SAS filed Critical A Dewavrin et Fils SAS
Publication of ES418441A1 publication Critical patent/ES418441A1/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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ES418441A 1972-08-24 1973-08-23 Procedimiento e instalacion para la depuracion de aguas u- sadas grasas y terrosas. Expired ES418441A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230133A FR2196971B1 (es) 1972-08-24 1972-08-24

Publications (1)

Publication Number Publication Date
ES418441A1 true ES418441A1 (es) 1976-07-16

Family

ID=9103502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418441A Expired ES418441A1 (es) 1972-08-24 1973-08-23 Procedimiento e instalacion para la depuracion de aguas u- sadas grasas y terrosas.

Country Status (10)

Country Link
AT (1) AT326055B (es)
AU (1) AU475031B2 (es)
BE (1) BE803944A (es)
CH (1) CH582633A5 (es)
DE (1) DE2341871A1 (es)
ES (1) ES418441A1 (es)
FR (1) FR2196971B1 (es)
GB (1) GB1436459A (es)
IT (1) IT998433B (es)
ZA (1) ZA735609B (es)

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
WO1994019992A1 (en) * 1993-03-04 1994-09-15 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 (es) *
DE874189C (de) * 1951-09-27 1953-04-20 Westfalia Separator Ag Verfahren zur Gewinnung von Wollfett aus Wollwaschwasser
FR1563873A (es) * 1968-02-09 1969-04-18

Also Published As

Publication number Publication date
DE2341871A1 (de) 1974-03-07
FR2196971B1 (es) 1975-08-22
IT998433B (it) 1976-01-20
AU475031B2 (en) 1976-08-12
GB1436459A (en) 1976-05-19
AU5951373A (en) 1975-02-27
AT326055B (de) 1975-11-25
ATA733073A (de) 1975-01-15
ZA735609B (en) 1974-07-31
BE803944A (fr) 1974-02-25
FR2196971A1 (es) 1974-03-22
CH582633A5 (es) 1976-12-15

Similar Documents

Publication Publication Date Title
SE7604297L (sv) Forfarande och apparat for avvattning av avfall fran avfallsvattenbehandling
IT1068543B (it) Metodo per la separazione solido liquido di fango organico di rifiuto
AT360447B (de) Verfahren zur aufbereitung von abwaessern, die nach der extraktion von kohleveredelungs- abwaessern mit organischen loesungsmitteln an- fallen
ATE87278T1 (de) Verfahren zum abtrennen von organischen verbindungen aus wasser durch extraktion.
BE754243A (fr) Procede pour eliminer des substances organiques de l'eau
BE804749A (fr) Procede d'enlevement des matieres grasses et de l'eau contenues dans des solides et suspensions, par fractionnement chimique
ES418441A1 (es) Procedimiento e instalacion para la depuracion de aguas u- sadas grasas y terrosas.
AT294712B (de) Verfahren zur Aufbereitung bzw. Reinigung von Abwässern, insbesondere solcher, die mit Detergentien verunreinigt sind
AT319984B (de) Verfahren und Einrichtung zum biologischen Abbauen von aufbereitetem Müllklärschlammgemisch zu Erdsubstanz
IL43425A0 (en) Continuous process for removing nitrates from waste waters by extraction
LU80832A1 (de) Anlage fuer die aufbereitung von abwasser nach dem belebtschlammverfahren
ES525352A0 (es) Procedimiento para tratar productos organicos de desecho
YU238973A (en) Process for separating oil from oil-containing waste water
FR2211404A1 (en) Automatic waste water treatment - compresses oil separated as froth into cake and recycles clean water for car washing plants
GB1073383A (en) Improvements in and relating to methods and apparatus for treating sewage and the like sludge
NL167659B (nl) Werkwijze voor het terugwinnen van chroom uit afval- slib.
ES451587A1 (es) Un procedimiento perfeccionado de purificacion de aguas re- siduales.
JPS52104504A (en) Process for recovering oil from oil sludge
JPS5218061A (en) Sewage disposal method
ES443776A1 (es) Procedimiento de tratamiento de las aguas de lavado y de enjuagado de lana bruta.
SU137518A1 (ru) Способ получени стеринов из растительных масел
JPS5320650A (en) Method of cleaning purification tank
JPS5468048A (en) Method of disposing sludge
CH603217A5 (en) Separating dissolved and suspended solids from water
JPS53107156A (en) Method for disposing waste water in excrement system