DK320088D0 - Fremgangsmaade til vandrensning - Google Patents

Fremgangsmaade til vandrensning

Info

Publication number
DK320088D0
DK320088D0 DK320088A DK320088A DK320088D0 DK 320088 D0 DK320088 D0 DK 320088D0 DK 320088 A DK320088 A DK 320088A DK 320088 A DK320088 A DK 320088A DK 320088 D0 DK320088 D0 DK 320088D0
Authority
DK
Denmark
Prior art keywords
procedure
water cleaning
cleaning
water
Prior art date
Application number
DK320088A
Other languages
English (en)
Other versions
DK167756B1 (da
DK320088A (da
Inventor
Bengt Hansson
Original Assignee
Sveriges Staerkelseproducenter
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 Sveriges Staerkelseproducenter filed Critical Sveriges Staerkelseproducenter
Publication of DK320088D0 publication Critical patent/DK320088D0/da
Publication of DK320088A publication Critical patent/DK320088A/da
Application granted granted Critical
Publication of DK167756B1 publication Critical patent/DK167756B1/da

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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Catalysts (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
DK320088A 1986-11-04 1988-06-10 Fremgangsmaade til vandrensning ved fjernelse af kvaelstofholdigt materiale ved denitrifikation DK167756B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8604710A SE457722B (sv) 1986-11-04 1986-11-04 Foerfarande vid vattenrening med avlaegsnande av kvaevehaltigt material genom denitrifikation
SE8604710 1986-11-04
SE8700516 1987-11-04
PCT/SE1987/000516 WO1988003515A1 (en) 1986-11-04 1987-11-04 Method for water purification

Publications (3)

Publication Number Publication Date
DK320088D0 true DK320088D0 (da) 1988-06-10
DK320088A DK320088A (da) 1988-07-01
DK167756B1 DK167756B1 (da) 1993-12-13

Family

ID=20366185

Family Applications (1)

Application Number Title Priority Date Filing Date
DK320088A DK167756B1 (da) 1986-11-04 1988-06-10 Fremgangsmaade til vandrensning ved fjernelse af kvaelstofholdigt materiale ved denitrifikation

Country Status (6)

Country Link
EP (1) EP0336929B1 (da)
DE (1) DE3772395D1 (da)
DK (1) DK167756B1 (da)
NO (1) NO168761C (da)
SE (1) SE457722B (da)
WO (1) WO1988003515A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8318008B1 (en) 2008-08-15 2012-11-27 SepticNet, Inc. Modular individual wastewater nutrient removal system
CN111995182A (zh) * 2020-08-12 2020-11-27 中车环境科技有限公司 一种马铃薯淀粉废水作为污水厂补给碳源的资源化处理系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK129511B (da) * 1971-01-26 1974-10-21 P Harremoes Fremgangsmåde til denitrifikation af nitratholdigt vand.

Also Published As

Publication number Publication date
SE457722B (sv) 1989-01-23
NO168761C (no) 1992-04-01
DK167756B1 (da) 1993-12-13
WO1988003515A1 (en) 1988-05-19
NO882727D0 (no) 1988-06-21
NO882727L (no) 1988-06-21
SE8604710D0 (sv) 1986-11-04
DE3772395D1 (de) 1991-09-26
EP0336929A1 (en) 1989-10-18
NO168761B (no) 1991-12-23
EP0336929B1 (en) 1991-08-21
DK320088A (da) 1988-07-01
SE8604710L (sv) 1988-05-05

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed