FR2107581A5 - Purifying water contng proteins and opt lip- - ids - Google Patents

Purifying water contng proteins and opt lip- - ids

Info

Publication number
FR2107581A5
FR2107581A5 FR7132863A FR7132863A FR2107581A5 FR 2107581 A5 FR2107581 A5 FR 2107581A5 FR 7132863 A FR7132863 A FR 7132863A FR 7132863 A FR7132863 A FR 7132863A FR 2107581 A5 FR2107581 A5 FR 2107581A5
Authority
FR
France
Prior art keywords
proteins
contng
opt
ids
lip
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
FR7132863A
Other languages
French (fr)
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.)
PONT BRULE
Original Assignee
PONT BRULE
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 PONT BRULE filed Critical PONT BRULE
Application granted granted Critical
Publication of FR2107581A5 publication Critical patent/FR2107581A5/en
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
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/001—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • 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
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D17/042—Breaking emulsions by changing the temperature
    • 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
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

The proteins matter is flocculated by CaCl2, MeCl2, Al2(SO4)3 or FeCl3 at in concn. 2 to 4 g/l of impure water, at pH 5.5. to 7.0, and at least 60 degrees C. The flocculated matter comprises protein free fat, a fat emulsion and water and globules of free water. These may be separated into the constituent parts by centrifuge. Esp. used to treat waste waters from abattoirs, butcheries etc.
FR7132863A 1970-09-16 1971-09-13 Purifying water contng proteins and opt lip- - ids Expired FR2107581A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE94003 1970-09-16

Publications (1)

Publication Number Publication Date
FR2107581A5 true FR2107581A5 (en) 1972-05-05

Family

ID=3841395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132863A Expired FR2107581A5 (en) 1970-09-16 1971-09-13 Purifying water contng proteins and opt lip- - ids

Country Status (3)

Country Link
DE (1) DE2146388C3 (en)
FR (1) FR2107581A5 (en)
NL (1) NL7112752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451767A1 (en) * 1979-03-21 1980-10-17 Richter Gedeon Vegyeszet PROCESS AND EQUIPMENT FOR THE EXTRACTION OF A SOLID MATERIAL FROM A LIQUID CONTAINING GRANULATED SOLID MATERIALS BY THERMAL EFFECT AND / OR SOLID MATERIALS WHICH HUMIDITY CONTENT IS REDUCABLE BY THERMAL EFFECT

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO740247L (en) * 1974-01-28 1975-08-25 Apothekernes Lab
DE3018451A1 (en) * 1980-05-14 1981-11-19 Sapco Systemanalyse und Projektcontrol GmbH, 4000 Düsseldorf Waste water purificn. with valuable substance recovery - by specific chemical, biochemical and/or physico-chemical steps to extract individual substances
IT1210488B (en) * 1983-11-21 1989-09-14 Ecodeco Sist Srl ORGANIC SLUDGE SANITATION PROCESS.
DE202007004623U1 (en) * 2007-03-29 2008-07-31 Westfalia Separator Gmbh Centrifuge with a paring disc as liquid outlet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451767A1 (en) * 1979-03-21 1980-10-17 Richter Gedeon Vegyeszet PROCESS AND EQUIPMENT FOR THE EXTRACTION OF A SOLID MATERIAL FROM A LIQUID CONTAINING GRANULATED SOLID MATERIALS BY THERMAL EFFECT AND / OR SOLID MATERIALS WHICH HUMIDITY CONTENT IS REDUCABLE BY THERMAL EFFECT

Also Published As

Publication number Publication date
NL7112752A (en) 1972-03-20
DE2146388B2 (en) 1975-03-20
DE2146388A1 (en) 1972-04-13
DE2146388C3 (en) 1975-10-23

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse