NO971468L - Fremgangsmåte ved behandling av næringsrikt vann - Google Patents

Fremgangsmåte ved behandling av næringsrikt vann

Info

Publication number
NO971468L
NO971468L NO971468A NO971468A NO971468L NO 971468 L NO971468 L NO 971468L NO 971468 A NO971468 A NO 971468A NO 971468 A NO971468 A NO 971468A NO 971468 L NO971468 L NO 971468L
Authority
NO
Norway
Prior art keywords
stage
minerals
phosphorus
zone
treating
Prior art date
Application number
NO971468A
Other languages
English (en)
Norwegian (no)
Other versions
NO971468D0 (no
Inventor
Ronald C Kimmel
Original Assignee
Rjjb & G Inc
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 Rjjb & G Inc filed Critical Rjjb & G Inc
Publication of NO971468D0 publication Critical patent/NO971468D0/no
Publication of NO971468L publication Critical patent/NO971468L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y10S210/903—Nitrogenous
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO971468A 1994-09-28 1997-04-01 Fremgangsmåte ved behandling av næringsrikt vann NO971468L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/314,605 US5462666A (en) 1994-09-28 1994-09-28 Treatment of nutrient-rich water
PCT/US1995/012532 WO1996009988A1 (fr) 1994-09-28 1995-09-27 Traitement des eaux enrichies en matieres nutritives

Publications (2)

Publication Number Publication Date
NO971468D0 NO971468D0 (no) 1997-04-01
NO971468L true NO971468L (no) 1997-05-23

Family

ID=23220627

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971468A NO971468L (no) 1994-09-28 1997-04-01 Fremgangsmåte ved behandling av næringsrikt vann

Country Status (7)

Country Link
US (2) US5462666A (fr)
EP (1) EP0784598A4 (fr)
AU (1) AU716311B2 (fr)
CA (1) CA2201643A1 (fr)
MX (1) MX9702325A (fr)
NO (1) NO971468L (fr)
WO (1) WO1996009988A1 (fr)

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Also Published As

Publication number Publication date
CA2201643A1 (fr) 1996-04-04
WO1996009988A1 (fr) 1996-04-04
NO971468D0 (no) 1997-04-01
AU3760295A (en) 1996-04-19
AU716311B2 (en) 2000-02-24
EP0784598A1 (fr) 1997-07-23
MX9702325A (es) 1997-06-28
US5462666A (en) 1995-10-31
EP0784598A4 (fr) 1999-02-03
US5670046A (en) 1997-09-23

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