LV11457B - Method and reactor for purification of water - Google Patents

Method and reactor for purification of water Download PDF

Info

Publication number
LV11457B
LV11457B LVP-95-303A LV950303A LV11457B LV 11457 B LV11457 B LV 11457B LV 950303 A LV950303 A LV 950303A LV 11457 B LV11457 B LV 11457B
Authority
LV
Latvia
Prior art keywords
reactor
carriers
biofilm
water
vvhich
Prior art date
Application number
LVP-95-303A
Other languages
English (en)
Latvian (lv)
Other versions
LV11457A (lv
Inventor
Hallvard Oedegaard
Original Assignee
Kaldnes Miljoteknologi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26648200&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LV11457(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NO900316A external-priority patent/NO900316D0/no
Priority claimed from NO903174A external-priority patent/NO903174D0/no
Application filed by Kaldnes Miljoteknologi As filed Critical Kaldnes Miljoteknologi As
Publication of LV11457A publication Critical patent/LV11457A/xx
Publication of LV11457B publication Critical patent/LV11457B/en

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30223—Cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30246—Square or square-derived
    • B01J2219/30249—Cube
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Removal Of Specific Substances (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
LVP-95-303A 1990-01-23 1995-10-06 Method and reactor for purification of water LV11457B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO900316A NO900316D0 (no) 1990-01-23 1990-01-23 Baerer for biofilm og anvendelse av denne, reaktor inneholdende baereren, og fremgangsmaate for rensing av vann.
NO903174A NO903174D0 (no) 1990-07-16 1990-07-16 Baerer for biofilm.

Publications (2)

Publication Number Publication Date
LV11457A LV11457A (lv) 1996-08-20
LV11457B true LV11457B (en) 1996-10-20

Family

ID=26648200

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-95-303A LV11457B (en) 1990-01-23 1995-10-06 Method and reactor for purification of water

Country Status (16)

Country Link
US (2) US5458779A (de)
EP (1) EP0575314B2 (de)
JP (1) JP3183406B2 (de)
AT (1) ATE112754T1 (de)
AU (1) AU7141691A (de)
CA (1) CA2074470C (de)
DE (2) DE69104629D1 (de)
DK (2) DK0575314T3 (de)
ES (1) ES2064083T4 (de)
FI (1) FI112355B (de)
HK (1) HK1008008A1 (de)
LV (1) LV11457B (de)
NO (1) NO172687B3 (de)
PL (1) PL167645B1 (de)
SE (2) SE9102542L (de)
WO (1) WO1991011396A1 (de)

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* Cited by examiner, † Cited by third party
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DE69104629D1 (de) 1994-11-17
ATE112754T1 (de) 1994-10-15
DE69104629T2 (de) 1995-02-16
ES2064083T3 (es) 1995-01-16
CA2074470C (en) 1999-05-11
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US5458779A (en) 1995-10-17
ES2064083T5 (es) 2004-07-16
US5543039A (en) 1996-08-06
CA2074470A1 (en) 1991-07-24
FI923336A (fi) 1992-07-22
DE69104629T4 (de) 1996-05-15
DE69104629T3 (de) 2004-08-12
HK1008008A1 (en) 1999-04-30
SE9102542D0 (sv) 1991-09-05
DK175924B1 (da) 2005-07-04
EP0575314B2 (de) 2003-12-03
FI112355B (fi) 2003-11-28
NO922904L (no) 1992-07-22
ES2064083T4 (es) 2007-04-01
FI923336A0 (fi) 1992-07-22
DK0575314T3 (da) 1994-11-14
DK162091D0 (da) 1991-09-20
NO172687C (no) 1993-08-25
AU7141691A (en) 1991-08-21
EP0575314A1 (de) 1993-12-29
LV11457A (lv) 1996-08-20
EP0575314B1 (de) 1994-10-12
JP3183406B2 (ja) 2001-07-09
DK162091A (da) 1991-09-20
JPH05504295A (ja) 1993-07-08
NO172687B3 (no) 1993-08-25
SE9102542L (sv) 1991-09-05

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