NO176877C - Neddykkbart biologisk filter for rensing av avlöpsvann - Google Patents

Neddykkbart biologisk filter for rensing av avlöpsvann

Info

Publication number
NO176877C
NO176877C NO920131A NO920131A NO176877C NO 176877 C NO176877 C NO 176877C NO 920131 A NO920131 A NO 920131A NO 920131 A NO920131 A NO 920131A NO 176877 C NO176877 C NO 176877C
Authority
NO
Norway
Prior art keywords
pct
bands
biological filter
wastewater treatment
sec
Prior art date
Application number
NO920131A
Other languages
English (en)
Other versions
NO176877B (no
NO920131D0 (no
NO920131L (no
Inventor
Robert Gilson
Original Assignee
Cofido Sa
Cofido Soc Coop
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 Cofido Sa, Cofido Soc Coop filed Critical Cofido Sa
Publication of NO920131D0 publication Critical patent/NO920131D0/no
Publication of NO920131L publication Critical patent/NO920131L/no
Publication of NO176877B publication Critical patent/NO176877B/no
Publication of NO176877C publication Critical patent/NO176877C/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • 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
    • C02F3/103—Textile-type packing
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NO920131A 1989-07-20 1992-01-10 Neddykkbart biologisk filter for rensing av avlöpsvann NO176877C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8900789A BE1003962A3 (fr) 1989-07-20 1989-07-20 Filtre biologique immergeable pour l'epuration des eaux usees.
PCT/BE1990/000042 WO1991001279A1 (fr) 1989-07-20 1990-07-19 Filtre biologique immergeable pour l'epuration des eaux usees

Publications (4)

Publication Number Publication Date
NO920131D0 NO920131D0 (no) 1992-01-10
NO920131L NO920131L (no) 1992-01-10
NO176877B NO176877B (no) 1995-03-06
NO176877C true NO176877C (no) 1995-06-14

Family

ID=3884256

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920131A NO176877C (no) 1989-07-20 1992-01-10 Neddykkbart biologisk filter for rensing av avlöpsvann

Country Status (12)

Country Link
US (1) US5380439A (no)
EP (1) EP0483290B1 (no)
JP (1) JPH04506925A (no)
AT (1) ATE99271T1 (no)
BE (1) BE1003962A3 (no)
CA (1) CA2064206C (no)
DE (1) DE69005638T2 (no)
DK (1) DK0483290T3 (no)
ES (1) ES2047346T3 (no)
HU (1) HU211357B (no)
NO (1) NO176877C (no)
WO (1) WO1991001279A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248231B (en) * 1990-09-26 1994-10-26 Andrew David Worthington Liquid purification apparatus
DE69131430D1 (de) * 1990-12-19 1999-08-12 Fungi Gulp Pty Ltd Abfallbehandlung
EP0630861A1 (en) * 1993-06-24 1994-12-28 Monsanto Europe S.A./N.V. Substrate material for a biofilm and biofilm reactor
EP0630859A1 (en) * 1993-06-24 1994-12-28 Monsanto Europe S.A./N.V. Substrate material for a biofilm and biofilm reactor
JPH09100138A (ja) * 1995-07-26 1997-04-15 Fukushima Glass Kogyo Kk ガラス製品及びその製造方法
US6190555B1 (en) 1999-02-18 2001-02-20 Masao Kondo Apparatus and method for biological treatment of wastewater
DE10127412A1 (de) * 2001-06-06 2003-05-15 Horst Ksienzyk Verfahren zur Aufbereitung von Wässern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621263A5 (en) * 1977-05-23 1981-01-30 Chemap Ag Appliance for mixing gases into liquids
US4169050A (en) * 1977-11-03 1979-09-25 Solar Aquasystems, Inc. Buoyant contact surfaces in waste treatment pond
AT380335B (de) * 1980-03-25 1986-05-12 Faigle Kunststoff Gmbh Fuellkoerper fuer anlagen zum energie- und/oder stoffaustausch oder tropfenabscheider und dgl.
US4303600A (en) * 1981-01-08 1981-12-01 The Munters Corporation Reactor column
US4396507A (en) * 1981-07-27 1983-08-02 Aqua-Est Corporation Ribbon-tube biofilter
JPS5931355Y2 (ja) * 1981-11-19 1984-09-05 日本産業機械株式会社 浸漬「ろ」床装置
FR2565579B1 (fr) * 1984-06-07 1988-06-24 Makeevsky Inzh Str Installation pour le traitement des eaux usees par des microorganismes
JPS63197600A (ja) * 1986-10-02 1988-08-16 Nishihara Environ Sanit Res Corp 流体処理用充填材
DE3641960A1 (de) * 1986-12-09 1988-06-16 Norddeutsche Seekabelwerke Ag Fuellmaterial fuer tropfkoerper zur behandlung von fluessigkeiten sowie verfahren zur herstellung und montage desselben
EP0289666B1 (en) * 1987-04-03 1992-06-17 Yeda Research And Development Company Limited Cell culture carriers etc.
DE3807695A1 (de) * 1988-03-09 1989-09-21 Norddeutsche Seekabelwerke Ag Fuellmaterial und verfahren zur herstellung derselben
GB8827731D0 (en) * 1988-11-28 1988-12-29 Citten Fluid Tech Ltd Packed vessel

Also Published As

Publication number Publication date
NO176877B (no) 1995-03-06
ATE99271T1 (de) 1994-01-15
WO1991001279A1 (fr) 1991-02-07
CA2064206A1 (en) 1991-01-21
JPH04506925A (ja) 1992-12-03
NO920131D0 (no) 1992-01-10
NO920131L (no) 1992-01-10
HU9200161D0 (en) 1992-08-28
DE69005638T2 (de) 1994-05-05
EP0483290B1 (fr) 1993-12-29
HUT62242A (en) 1993-04-28
US5380439A (en) 1995-01-10
EP0483290A1 (fr) 1992-05-06
HU211357B (en) 1995-11-28
ES2047346T3 (es) 1994-02-16
DE69005638D1 (de) 1994-02-10
BE1003962A3 (fr) 1992-07-28
CA2064206C (en) 2002-02-26
DK0483290T3 (da) 1994-08-22

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JANUARY 2001