DK0575314T3 - Fremgangsmåde og reaktor til rensning af vand - Google Patents

Fremgangsmåde og reaktor til rensning af vand

Info

Publication number
DK0575314T3
DK0575314T3 DK91902807T DK91902807T DK0575314T3 DK 0575314 T3 DK0575314 T3 DK 0575314T3 DK 91902807 T DK91902807 T DK 91902807T DK 91902807 T DK91902807 T DK 91902807T DK 0575314 T3 DK0575314 T3 DK 0575314T3
Authority
DK
Denmark
Prior art keywords
reactor
carriers
biofilm
water
purifying water
Prior art date
Application number
DK91902807T
Other languages
English (en)
Inventor
Hallvard Degaard
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=DK0575314(T3) "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
Application granted granted Critical
Publication of DK0575314T3 publication Critical patent/DK0575314T3/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
    • C02F3/02—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
DK91902807T 1990-01-23 1991-01-22 Fremgangsmåde og reaktor til rensning af vand DK0575314T3 (da)

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 (1)

Publication Number Publication Date
DK0575314T3 true DK0575314T3 (da) 1994-11-14

Family

ID=26648200

Family Applications (2)

Application Number Title Priority Date Filing Date
DK91902807T DK0575314T3 (da) 1990-01-23 1991-01-22 Fremgangsmåde og reaktor til rensning af vand
DK199101620A DK175924B1 (da) 1990-01-23 1991-09-20 Fremgangsmåde og reaktor til rensning af vand

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK199101620A DK175924B1 (da) 1990-01-23 1991-09-20 Fremgangsmåde og reaktor til rensning af vand

Country Status (16)

Country Link
US (2) US5458779A (da)
EP (1) EP0575314B2 (da)
JP (1) JP3183406B2 (da)
AT (1) ATE112754T1 (da)
AU (1) AU7141691A (da)
CA (1) CA2074470C (da)
DE (2) DE69104629T3 (da)
DK (2) DK0575314T3 (da)
ES (1) ES2064083T4 (da)
FI (1) FI112355B (da)
HK (1) HK1008008A1 (da)
LV (1) LV11457B (da)
NO (1) NO172687B3 (da)
PL (1) PL167645B1 (da)
SE (2) SE9102542L (da)
WO (1) WO1991011396A1 (da)

Families Citing this family (163)

* Cited by examiner, † Cited by third party
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CA2074470A1 (en) 1991-07-24
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FI112355B (fi) 2003-11-28
LV11457B (en) 1996-10-20
CA2074470C (en) 1999-05-11
WO1991011396A1 (en) 1991-08-08
EP0575314B1 (en) 1994-10-12
ES2064083T5 (es) 2004-07-16
AU7141691A (en) 1991-08-21
NO922904D0 (no) 1992-07-22
DE69104629T2 (de) 1995-02-16
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NO922904L (no) 1992-07-22
EP0575314A1 (en) 1993-12-29
ATE112754T1 (de) 1994-10-15
SE9102542D0 (sv) 1991-09-05
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PL167645B1 (pl) 1995-10-31
DE69104629D1 (de) 1994-11-17
FI923336A (fi) 1992-07-22
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US5458779A (en) 1995-10-17
US5543039A (en) 1996-08-06
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