DE69508590D1 - Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium - Google Patents

Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium

Info

Publication number
DE69508590D1
DE69508590D1 DE69508590T DE69508590T DE69508590D1 DE 69508590 D1 DE69508590 D1 DE 69508590D1 DE 69508590 T DE69508590 T DE 69508590T DE 69508590 T DE69508590 T DE 69508590T DE 69508590 D1 DE69508590 D1 DE 69508590D1
Authority
DE
Germany
Prior art keywords
filter material
pct
inner tube
liquid medium
lava
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69508590T
Other languages
English (en)
Other versions
DE69508590T2 (de
Inventor
Dieter Maehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIEER GLOBE INT NV
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
Publication of DE69508590D1 publication Critical patent/DE69508590D1/de
Application granted granted Critical
Publication of DE69508590T2 publication Critical patent/DE69508590T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69508590T 1994-05-27 1995-05-24 Verfahren und vorrichtung zur biochemischen reinigung von flüssigem medium Expired - Fee Related DE69508590T2 (de)

Applications Claiming Priority (3)

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.
PCT/NL1995/000183 WO1995032923A1 (en) 1994-05-27 1995-05-24 Method and apparatus for the biochemical purification of a liquid medium

Publications (2)

Publication Number Publication Date
DE69508590D1 true DE69508590D1 (de) 1999-04-29
DE69508590T2 DE69508590T2 (de) 1999-11-18

Family

ID=26647221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69508590T Expired - Fee Related DE69508590T2 (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
WO1995032923A1 (en) 1995-12-07
JP3703031B2 (ja) 2005-10-05
ATE178034T1 (de) 1999-04-15
CA2191444C (en) 2001-10-16
DE69508590T2 (de) 1999-11-18
CA2191444A1 (en) 1995-12-07
DK0775093T3 (da) 1999-10-11
JPH10500621A (ja) 1998-01-20
AU2456495A (en) 1995-12-21
NL9401439A (nl) 1996-01-02
US5800710A (en) 1998-09-01
EP0775093B1 (de) 1999-03-24
EP0775093A1 (de) 1997-05-28
AU682114B2 (en) 1997-09-18
ES2129823T3 (es) 1999-06-16
GR3030485T3 (en) 1999-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee