ATE178034T1 - Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium - Google Patents

Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium

Info

Publication number
ATE178034T1
ATE178034T1 AT95918781T AT95918781T ATE178034T1 AT E178034 T1 ATE178034 T1 AT E178034T1 AT 95918781 T AT95918781 T AT 95918781T AT 95918781 T AT95918781 T AT 95918781T AT E178034 T1 ATE178034 T1 AT E178034T1
Authority
AT
Austria
Prior art keywords
filter material
pct
inner tube
liquid medium
lava
Prior art date
Application number
AT95918781T
Other languages
English (en)
Inventor
Dieter Maehl
Original Assignee
Shieer Globe Int Nv
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
Priority claimed from NL9400874A external-priority patent/NL9400874A/nl
Application filed by Shieer Globe Int Nv filed Critical Shieer Globe Int Nv
Application granted granted Critical
Publication of ATE178034T1 publication Critical patent/ATE178034T1/de

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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/44—Time
    • 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)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT95918781T 1994-05-27 1995-05-24 Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium ATE178034T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400874A NL9400874A (nl) 1994-05-27 1994-05-27 Werkwijze en inrichting voor het biochemisch reinigen van een vloeibaar medium.
NL9401439A NL9401439A (nl) 1994-05-27 1994-09-02 Werkwijze en inrichting voor het biochemisch reinigen van een vloeibaar medium.

Publications (1)

Publication Number Publication Date
ATE178034T1 true ATE178034T1 (de) 1999-04-15

Family

ID=26647221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95918781T ATE178034T1 (de) 1994-05-27 1995-05-24 Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium

Country Status (12)

Country Link
US (1) US5800710A (de)
EP (1) EP0775093B1 (de)
JP (1) JP3703031B2 (de)
AT (1) ATE178034T1 (de)
AU (1) AU682114B2 (de)
CA (1) CA2191444C (de)
DE (1) DE69508590T2 (de)
DK (1) DK0775093T3 (de)
ES (1) ES2129823T3 (de)
GR (1) GR3030485T3 (de)
NL (1) NL9401439A (de)
WO (1) WO1995032923A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048459A (en) * 1999-04-09 2000-04-11 Mockba Corporation Method and apparatus for fluidization of particulate bed materials
DE102011009067A1 (de) * 2011-01-20 2012-07-26 Bruno Moos Verfahren und Vorrichtung zur Reinigung eines flüssigen Mediums mit einem Gehalt an Verunreinigungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031941A1 (en) * 1970-06-27 1972-01-05 Henke H Water purification - using rough surface filler -packed tanks in conventional process
JPS54108464A (en) * 1978-02-14 1979-08-25 Chiyoda Chem Eng & Constr Co Ltd Method of biologically treating drainage by downward flow
JPS61291099A (ja) * 1985-06-17 1986-12-20 Sanki Eng Co Ltd 下向流型生物膜浄化装置
EP0430886A1 (de) * 1989-12-01 1991-06-05 Ciba-Geigy Ag Wasserreinigungsverfahren
MX9303445A (es) * 1992-06-10 1994-01-31 Pacques Bv Sistema y proceso para purificar agua de desperdicio que contiene compuestos nitrogenados.

Also Published As

Publication number Publication date
US5800710A (en) 1998-09-01
AU682114B2 (en) 1997-09-18
AU2456495A (en) 1995-12-21
DK0775093T3 (da) 1999-10-11
GR3030485T3 (en) 1999-10-29
NL9401439A (nl) 1996-01-02
EP0775093A1 (de) 1997-05-28
EP0775093B1 (de) 1999-03-24
DE69508590T2 (de) 1999-11-18
JPH10500621A (ja) 1998-01-20
CA2191444A1 (en) 1995-12-07
JP3703031B2 (ja) 2005-10-05
WO1995032923A1 (en) 1995-12-07
DE69508590D1 (de) 1999-04-29
ES2129823T3 (es) 1999-06-16
CA2191444C (en) 2001-10-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee