DK0616759T3 - Process and apparatus for recovering a concentrated protein extract from the liquid phase of manure - Google Patents

Process and apparatus for recovering a concentrated protein extract from the liquid phase of manure

Info

Publication number
DK0616759T3
DK0616759T3 DK94103015.7T DK94103015T DK0616759T3 DK 0616759 T3 DK0616759 T3 DK 0616759T3 DK 94103015 T DK94103015 T DK 94103015T DK 0616759 T3 DK0616759 T3 DK 0616759T3
Authority
DK
Denmark
Prior art keywords
liquid phase
manure
protein extract
concentrated protein
recovering
Prior art date
Application number
DK94103015.7T
Other languages
Danish (da)
Inventor
Otmar Gojcic
Original Assignee
Otmar Gojcic
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
Priority claimed from DE19934309129 external-priority patent/DE4309129C1/en
Priority claimed from DE19934337754 external-priority patent/DE4337754C1/en
Application filed by Otmar Gojcic filed Critical Otmar Gojcic
Application granted granted Critical
Publication of DK0616759T3 publication Critical patent/DK0616759T3/en

Links

Classifications

    • 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
    • A23J1/003—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste from animal excrements, e.g. poultry manure
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Treatment Of Sludge (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invention relates to a process and also an apparatus for producing a concentrated protein extract from the liquid phase of slurry (liquid manure). The latter is substantially freed from solids by centrifugation and is enriched with a rapidly-growing yeast having a high carbon content, a high oxygen proportion and containing nitrogen and hydrogen, the slurry being circulated (3, 4) under the action of a slight superatmospheric pressure in two vessels (1, 2) at a temperature of about 37@ Celsius up to the formation of assimilated protein so that the remaining liquid can be taken off as a purified product (7, 8). <IMAGE>
DK94103015.7T 1993-03-22 1994-03-01 Process and apparatus for recovering a concentrated protein extract from the liquid phase of manure DK0616759T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934309129 DE4309129C1 (en) 1993-03-22 1993-03-22 Process and apparatus for obtaining a concentrated protein extract from the liquid from farm slurry
DE19934337754 DE4337754C1 (en) 1993-11-05 1993-11-05 Apparatus for obtaining a concentrated protein extract from farm slurry

Publications (1)

Publication Number Publication Date
DK0616759T3 true DK0616759T3 (en) 1997-12-22

Family

ID=25924179

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94103015.7T DK0616759T3 (en) 1993-03-22 1994-03-01 Process and apparatus for recovering a concentrated protein extract from the liquid phase of manure

Country Status (7)

Country Link
EP (1) EP0616759B1 (en)
AT (1) ATE153493T1 (en)
DE (1) DE59402869D1 (en)
DK (1) DK0616759T3 (en)
ES (1) ES2103511T3 (en)
HR (1) HRP940181B1 (en)
SI (1) SI9400139A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD99768A1 (en) * 1971-04-27 1973-08-20
DE2739221C3 (en) * 1977-08-31 1980-11-13 Moskovskij Technologitscheskij Institut Mjasnoj I Molotschnoj Promyschlennosti, Moskau Preparation of a nutrient medium from a litter-free manure broth for the cultivation of microorganisms and installation for its implementation
FR2503181A1 (en) * 1981-04-03 1982-10-08 Vnii Biosinteza Belkovykh Installation for the culture of microorganisms partic. yeasts - employs culture vessels piped in series for very high output with reduced medium requirement
DE3537310A1 (en) * 1984-10-24 1986-05-22 VEB PKM Anlagenbau Leipzig, DDR 7013 Leipzig Method for the anaerobic treatment of waste waters, sludges and waste products

Also Published As

Publication number Publication date
SI9400139A (en) 1994-09-30
ATE153493T1 (en) 1997-06-15
EP0616759A1 (en) 1994-09-28
HRP940181A2 (en) 1996-08-31
DE59402869D1 (en) 1997-07-03
EP0616759B1 (en) 1997-05-28
HRP940181B1 (en) 1999-04-30
ES2103511T3 (en) 1997-09-16

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