DK167756B1 - Fremgangsmaade til vandrensning ved fjernelse af kvaelstofholdigt materiale ved denitrifikation - Google Patents

Fremgangsmaade til vandrensning ved fjernelse af kvaelstofholdigt materiale ved denitrifikation Download PDF

Info

Publication number
DK167756B1
DK167756B1 DK320088A DK320088A DK167756B1 DK 167756 B1 DK167756 B1 DK 167756B1 DK 320088 A DK320088 A DK 320088A DK 320088 A DK320088 A DK 320088A DK 167756 B1 DK167756 B1 DK 167756B1
Authority
DK
Denmark
Prior art keywords
starch
denitrification
nitrogen
acid
carried out
Prior art date
Application number
DK320088A
Other languages
Danish (da)
English (en)
Other versions
DK320088D0 (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
SE8604710 1986-11-04
SE8604710A SE457722B (sv) 1986-11-04 1986-11-04 Foerfarande vid vattenrening med avlaegsnande av kvaevehaltigt material genom denitrifikation
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 DK320088D0 (da) 1988-06-10
DK320088A DK320088A (da) 1988-07-01
DK167756B1 true 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 (sv)
DE (1) DE3772395D1 (sv)
DK (1) DK167756B1 (sv)
NO (1) NO168761C (sv)
SE (1) SE457722B (sv)
WO (1) WO1988003515A1 (sv)

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
DE3772395D1 (de) 1991-09-26
DK320088D0 (da) 1988-06-10
WO1988003515A1 (en) 1988-05-19
EP0336929B1 (en) 1991-08-21
SE457722B (sv) 1989-01-23
SE8604710D0 (sv) 1986-11-04
EP0336929A1 (en) 1989-10-18
NO882727D0 (no) 1988-06-21
SE8604710L (sv) 1988-05-05
DK320088A (da) 1988-07-01
NO168761C (no) 1992-04-01
NO882727L (no) 1988-06-21
NO168761B (no) 1991-12-23

Similar Documents

Publication Publication Date Title
Jarusutthirak et al. Understanding soluble microbial products (SMP) as a component of effluent organic matter (EfOM)
Koster et al. The influence of ammonium-nitrogen on the specific activity of pelletized methanogenic sludge
Barker et al. A review of soluble microbial products (SMP) in wastewater treatment systems
Ryu et al. Application of struvite precipitation as a pretreatment in treating swine wastewater
CA1054268A (fr) Traitement d'assainissement des effluents de forages petroliers
Rodriguez et al. Use of agro-food wastewaters for the optimisation of the denitrification process
US6406628B1 (en) Method for removing nitrogen and phosphorous in wastewater
Altinbas et al. Ammonia recovery from high strength agro industry effluents
Lim et al. Evaluation of pilot-scale modified A2O processes for the removal of nitrogen compounds from sewage
De Bazua et al. Vinasses biological treatment by anaerobic and aerobic processes: laboratory and pilot-plant tests
DK167756B1 (da) Fremgangsmaade til vandrensning ved fjernelse af kvaelstofholdigt materiale ved denitrifikation
Gupta Microsieving as a primary treatment for biological nitrogen removal from municipal wastewater
Banerji et al. Kinetics of removal of starch in activated sludge systems
Tsonis Olive oil mill wastewater as carbon source in post anoxic denitrification
JPS585118B2 (ja) ユウキセイハイスイノ セイブツガクテキダツチソホウ
JPH09308494A (ja) 乳酸の製造方法
EP1281678A2 (en) Process for the treatment of biological sludge generated by the purification of wastewater
JPS6029559B2 (ja) 廃水処理装置
Soontarapa et al. Combined membrane-trickling filter wastewater treatment system
Mines Jr et al. Biological treatment of a high strength nitrogenous wastewater
He et al. Nitrification with high nitrite accumulation for the treatment of “Old” landfill leachates
Bhargava et al. An analysis of nitrification during the aerobic digestion of secondary sludges
Bode Anaerobic-aerobic treatment of industrial wastewater
Liao et al. Removal of nitrogen and phosphorus from swine wastewater by intermittent aeration processes
Mostert et al. A comparative study on the effects of feedstock composition on enhanced biological phosphate removal in modified activated sludge systems

Legal Events

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