NO20064863L - Fremgangsmate for behandling av vannstrommer som inneholder faste biologiske stoffer - Google Patents

Fremgangsmate for behandling av vannstrommer som inneholder faste biologiske stoffer

Info

Publication number
NO20064863L
NO20064863L NO20064863A NO20064863A NO20064863L NO 20064863 L NO20064863 L NO 20064863L NO 20064863 A NO20064863 A NO 20064863A NO 20064863 A NO20064863 A NO 20064863A NO 20064863 L NO20064863 L NO 20064863L
Authority
NO
Norway
Prior art keywords
containing solid
treating water
biological substances
streams containing
water streams
Prior art date
Application number
NO20064863A
Other languages
English (en)
Inventor
Robert Harvey Moffett
Original Assignee
Du Pont
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 PCT/US1999/011550 external-priority patent/WO1999061377A1/en
Publication of NO20064863L publication Critical patent/NO20064863L/no
Application filed by Du Pont filed Critical Du Pont

Links

Classifications

    • 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
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Fremgangsmåten er tilveiebragt som kan anvendes for å klargjøre i det vesentlige vandige sttømmer og eventuelt separere faste biomaterialer, særlig proteiner, fra matbehandlingsoperasjoner som innbefatter å bringe en vandig sttøm som innbefatter faste biomaterialer i kontakt med et anionisk uorganisk kolloid og en organisk polymer for å flokkulere de faste biomaterialene.
NO20064863A 1998-05-28 2006-10-25 Fremgangsmate for behandling av vannstrommer som inneholder faste biologiske stoffer NO20064863L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8604898A 1998-05-28 1998-05-28
PCT/US1999/011550 WO1999061377A1 (en) 1998-05-28 1999-05-26 Method for treatment of aqueous streams comprising biosolids

Publications (1)

Publication Number Publication Date
NO20064863L true NO20064863L (no) 2001-01-22

Family

ID=22195908

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064863A NO20064863L (no) 1998-05-28 2006-10-25 Fremgangsmate for behandling av vannstrommer som inneholder faste biologiske stoffer

Country Status (6)

Country Link
US (2) US6132625A (no)
KR (1) KR100675250B1 (no)
AR (1) AR019593A1 (no)
MY (1) MY121412A (no)
NO (1) NO20064863L (no)
TW (1) TW467870B (no)

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Also Published As

Publication number Publication date
MY121412A (en) 2006-01-28
AR019593A1 (es) 2002-02-27
US7048859B1 (en) 2006-05-23
US6132625A (en) 2000-10-17
KR100675250B1 (ko) 2007-01-29
KR20010043859A (ko) 2001-05-25
TW467870B (en) 2001-12-11

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