HRP940181A2 - Process and apparatus to produce concentrated protien extract from liquid phase of manure - Google Patents

Process and apparatus to produce concentrated protien extract from liquid phase of manure

Info

Publication number
HRP940181A2
HRP940181A2 HRP4337754.8A HRP940181A HRP940181A2 HR P940181 A2 HRP940181 A2 HR P940181A2 HR P940181 A HRP940181 A HR P940181A HR P940181 A2 HRP940181 A2 HR P940181A2
Authority
HR
Croatia
Prior art keywords
liquid phase
manure
extract
protien
produce concentrated
Prior art date
Application number
HRP4337754.8A
Inventor
Otmar Gojcic
Peter Luhrs
Original Assignee
Otmar Gojcic
Peter Luhrs
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, Peter Luhrs filed Critical Otmar Gojcic
Publication of HRP940181A2 publication Critical patent/HRP940181A2/en
Publication of HRP940181B1 publication Critical patent/HRP940181B1/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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (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>
HRP4337754.8A 1993-03-22 1994-03-21 Process and apparatus to produce concentrated protien extract from liquid phase of manure HRP940181B1 (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 (2)

Publication Number Publication Date
HRP940181A2 true HRP940181A2 (en) 1996-08-31
HRP940181B1 HRP940181B1 (en) 1999-04-30

Family

ID=25924179

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP4337754.8A HRP940181B1 (en) 1993-03-22 1994-03-21 Process and apparatus to produce concentrated protien extract from 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
ATE153493T1 (en) 1997-06-15
DE59402869D1 (en) 1997-07-03
HRP940181B1 (en) 1999-04-30
EP0616759B1 (en) 1997-05-28
SI9400139A (en) 1994-09-30
EP0616759A1 (en) 1994-09-28
ES2103511T3 (en) 1997-09-16
DK0616759T3 (en) 1997-12-22

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Legal Events

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Payment date: 20050119

Year of fee payment: 12

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Effective date: 20060322