CH552541A - Verfahren zum eindicken eines waessrigen, proteinhaltigen schlamms. - Google Patents

Verfahren zum eindicken eines waessrigen, proteinhaltigen schlamms.

Info

Publication number
CH552541A
CH552541A CH391273A CH391273A CH552541A CH 552541 A CH552541 A CH 552541A CH 391273 A CH391273 A CH 391273A CH 391273 A CH391273 A CH 391273A CH 552541 A CH552541 A CH 552541A
Authority
CH
Switzerland
Prior art keywords
aquatic
thickening
protein
containing sludge
sludge
Prior art date
Application number
CH391273A
Other languages
German (de)
English (en)
Original Assignee
Alwatech As
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 Alwatech As filed Critical Alwatech As
Publication of CH552541A publication Critical patent/CH552541A/xx

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
    • A23J1/002—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste from animal waste materials
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Fodder In General (AREA)
  • Fertilizers (AREA)
CH391273A 1972-03-20 1973-03-16 Verfahren zum eindicken eines waessrigen, proteinhaltigen schlamms. CH552541A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO90372 1972-03-20

Publications (1)

Publication Number Publication Date
CH552541A true CH552541A (de) 1974-08-15

Family

ID=19877869

Family Applications (1)

Application Number Title Priority Date Filing Date
CH391273A CH552541A (de) 1972-03-20 1973-03-16 Verfahren zum eindicken eines waessrigen, proteinhaltigen schlamms.

Country Status (9)

Country Link
JP (1) JPS541260B2 (member.php)
AR (1) AR194309A1 (member.php)
AT (1) AT356019B (member.php)
BR (1) BR7301991D0 (member.php)
CH (1) CH552541A (member.php)
DE (1) DE2311568A1 (member.php)
ES (1) ES412696A1 (member.php)
FR (1) FR2176848A1 (member.php)
NL (1) NL7303820A (member.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745851C2 (de) * 1977-10-12 1979-10-25 Westfalia Separator Ag, 4740 Oelde Verfahren zur kontinuierlichen Aufarbeitung von Schlachtabfällen
HU184673B (en) * 1979-03-21 1984-09-28 Richter Gedeon Vegyeszet Method and apparatus for yielding the solid material from fluids e.g. colloidlike solutions, sludges and suspensions containing protein and grease the solid content of which may be granulated by heat effect and/or the moisture content of solid content of which may be decreased by heat effect
AT387562B (de) * 1983-12-06 1989-02-10 Walter Rieger Verfahren zur aufarbeitung von wasserhaeltigen organischen rueckstandsmassen
JP5593701B2 (ja) * 2010-01-08 2014-09-24 三菱レイヨン株式会社 有機質汚泥の脱水処理方法

Also Published As

Publication number Publication date
AU5323073A (en) 1974-09-26
JPS541260B2 (member.php) 1979-01-23
DE2311568A1 (de) 1973-09-27
BR7301991D0 (pt) 1974-06-27
JPS49131956A (member.php) 1974-12-18
ES412696A1 (es) 1976-01-01
FR2176848A1 (en) 1973-11-02
ATA215173A (de) 1975-01-15
AR194309A1 (es) 1973-06-29
NL7303820A (member.php) 1973-09-24
AT356019B (de) 1980-04-10

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Legal Events

Date Code Title Description
PL Patent ceased