DK135985B - Fremgangsmåde til nedsættelse af det biokemiske oxygenbehov hos spildevand og til udvinding af protein fra spildevand. - Google Patents

Fremgangsmåde til nedsættelse af det biokemiske oxygenbehov hos spildevand og til udvinding af protein fra spildevand.

Info

Publication number
DK135985B
DK135985B DK621270AA DK621270A DK135985B DK 135985 B DK135985 B DK 135985B DK 621270A A DK621270A A DK 621270AA DK 621270 A DK621270 A DK 621270A DK 135985 B DK135985 B DK 135985B
Authority
DK
Denmark
Prior art keywords
wastewater
reducing
oxygen demand
biochemical oxygen
extracting protein
Prior art date
Application number
DK621270AA
Other languages
Danish (da)
English (en)
Other versions
DK135985C (xx
Inventor
Janos Hollo
Jeno Toth
Istvan Zagyvai
Original Assignee
Tatabanyai Szenbanyak
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 Tatabanyai Szenbanyak filed Critical Tatabanyai Szenbanyak
Publication of DK135985B publication Critical patent/DK135985B/da
Application granted granted Critical
Publication of DK135985C publication Critical patent/DK135985C/da

Links

Classifications

    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • 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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/859—Waste, waste material, refuse or sludge, e.g. effluents, fecal matter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
DK621270AA 1969-12-15 1970-12-07 Fremgangsmåde til nedsættelse af det biokemiske oxygenbehov hos spildevand og til udvinding af protein fra spildevand. DK135985B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUTA1035A HU163180B (xx) 1969-12-15 1969-12-15

Publications (2)

Publication Number Publication Date
DK135985B true DK135985B (da) 1977-07-25
DK135985C DK135985C (xx) 1977-12-19

Family

ID=11001745

Family Applications (1)

Application Number Title Priority Date Filing Date
DK621270AA DK135985B (da) 1969-12-15 1970-12-07 Fremgangsmåde til nedsættelse af det biokemiske oxygenbehov hos spildevand og til udvinding af protein fra spildevand.

Country Status (13)

Country Link
US (1) US3738933A (xx)
BE (1) BE759955A (xx)
BR (1) BR7024484D0 (xx)
CA (1) CA959586A (xx)
DE (1) DE2059828A1 (xx)
DK (1) DK135985B (xx)
FR (1) FR2072992A5 (xx)
GB (1) GB1313550A (xx)
HU (1) HU163180B (xx)
IE (1) IE34793B1 (xx)
IT (1) IT998023B (xx)
NL (1) NL172435C (xx)
YU (1) YU34780B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936375A (en) * 1972-03-20 1976-02-03 A/S Apothekernes Laboratorium For Specialpraeparater Process for dewatering a proteinaceous, aqueous sludge and for removing and recovering precipitating agents from a precipitate containing proteinaceous substances
US4061568A (en) * 1973-02-09 1977-12-06 A/S Apothekernes Laboratorium For Specialpraeparater Method for recovering and stabilizing fat and fatty substances as well as proteins and proteinous substances from process water
DE2527987C3 (de) * 1975-06-24 1984-08-23 Ralf F. Piepho, Abwassertechnik GmbH, 3015 Wennigsen Verfahren zur Herstellung eines Mittels zur Reinigung von Abwässern
US4415467A (en) * 1981-03-05 1983-11-15 Colloid Piepho Agent for the purification of waste waters and process for its production
US4629785A (en) * 1983-10-11 1986-12-16 Mccaffery Iii Thomas F Extraction of nutritious materials from acidic sludge waste solids by adsorption
GB8409410D0 (en) * 1984-04-11 1984-05-23 Hydro Int Ltd Water treatment
US5133875A (en) * 1989-04-13 1992-07-28 University Of South Florida In Behalf Of Board Of Regents Of The State Of Florida System and method for treating wastewater containing industrial esters
US4981599A (en) * 1989-05-10 1991-01-01 Tip Top Poultry, Inc. Method of treating waste water
DE4201362C2 (de) * 1991-02-08 1994-06-30 Sued Chemie Ag Verfahren zur Reinigung von Schlachthofabwässern
US5204007A (en) * 1991-09-03 1993-04-20 Kenneth L. Mosley Method of clarification of waste water for production of animal feeds
DE4223285A1 (de) * 1992-07-15 1994-01-20 Sued Chemie Ag Verfahren zum Denitrifizieren von nitrathaltigem Abwasser
US6391598B1 (en) 1999-03-29 2002-05-21 Board Of Regents Of The University Of Nebraska Preparation of fatty acid metal salts and enzymes from ruminal fluid
DE102007011748A1 (de) 2007-03-10 2008-09-11 Messer Italia S.P.A. Verfahren und Vorrichtung zum Entwässern von Gerbereiabfällen

Also Published As

Publication number Publication date
GB1313550A (en) 1973-04-11
NL172435C (nl) 1983-09-01
NL7017880A (xx) 1971-06-17
BE759955A (fr) 1971-05-17
HU163180B (xx) 1973-06-28
DE2059828A1 (de) 1971-06-24
BR7024484D0 (pt) 1973-07-17
DK135985C (xx) 1977-12-19
IE34793B1 (en) 1975-08-20
CA959586A (en) 1974-12-17
IT998023B (it) 1976-01-20
FR2072992A5 (xx) 1971-09-24
IE34793L (en) 1971-06-15
YU298670A (en) 1979-09-10
YU34780B (en) 1980-03-15
US3738933A (en) 1973-06-12

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