YU34780B - Process for reducing the biochemical oxygen demand of sewage - Google Patents

Process for reducing the biochemical oxygen demand of sewage

Info

Publication number
YU34780B
YU34780B YU2986/70A YU298670A YU34780B YU 34780 B YU34780 B YU 34780B YU 2986/70 A YU2986/70 A YU 2986/70A YU 298670 A YU298670 A YU 298670A YU 34780 B YU34780 B YU 34780B
Authority
YU
Yugoslavia
Prior art keywords
sewage
reducing
oxygen demand
biochemical oxygen
biochemical
Prior art date
Application number
YU2986/70A
Other languages
English (en)
Other versions
YU298670A (en
Inventor
Hollo Janos
Janos Hollo
Toth Jeno
Jeno Toth
Zagyvai Istvan
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 YU298670A publication Critical patent/YU298670A/xx
Publication of YU34780B publication Critical patent/YU34780B/xx

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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (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)
YU2986/70A 1969-12-15 1970-12-08 Process for reducing the biochemical oxygen demand of sewage YU34780B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU298670A YU298670A (en) 1979-09-10
YU34780B true YU34780B (en) 1980-03-15

Family

ID=11001745

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2986/70A YU34780B (en) 1969-12-15 1970-12-08 Process for reducing the biochemical oxygen demand of sewage

Country Status (13)

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

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
DK135985C (fr) 1977-12-19
NL172435C (nl) 1983-09-01
FR2072992A5 (fr) 1971-09-24
BE759955A (fr) 1971-05-17
BR7024484D0 (pt) 1973-07-17
HU163180B (fr) 1973-06-28
CA959586A (en) 1974-12-17
IT998023B (it) 1976-01-20
DK135985B (da) 1977-07-25
NL7017880A (fr) 1971-06-17
US3738933A (en) 1973-06-12
DE2059828A1 (de) 1971-06-24
IE34793L (en) 1971-06-15
IE34793B1 (en) 1975-08-20
YU298670A (en) 1979-09-10
GB1313550A (en) 1973-04-11

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