FI982233A0 - Förfarande och system för rening av avloppsvatten - Google Patents

Förfarande och system för rening av avloppsvatten

Info

Publication number
FI982233A0
FI982233A0 FI982233A FI982233A FI982233A0 FI 982233 A0 FI982233 A0 FI 982233A0 FI 982233 A FI982233 A FI 982233A FI 982233 A FI982233 A FI 982233A FI 982233 A0 FI982233 A0 FI 982233A0
Authority
FI
Finland
Prior art keywords
wastewater
purification
Prior art date
Application number
FI982233A
Other languages
English (en)
Finnish (fi)
Other versions
FI104486B (sv
Inventor
Raimo Maeaettae
Matti Viitasaari
Antonio Villarreal
Original Assignee
Raimo Maeaettae
Matti Viitasaari
Antonio Villarreal
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 Raimo Maeaettae, Matti Viitasaari, Antonio Villarreal filed Critical Raimo Maeaettae
Priority to FI982233A priority Critical patent/FI104486B/sv
Publication of FI982233A0 publication Critical patent/FI982233A0/sv
Priority to EP19990660144 priority patent/EP0994076A3/en
Priority to US09/401,473 priority patent/US6319407B1/en
Application granted granted Critical
Publication of FI104486B publication Critical patent/FI104486B/sv

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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F3/08—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
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2209/22—O2
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physical Water Treatments (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
FI982233A 1998-10-14 1998-10-14 Förfarande och system för rening av avfallsvatten FI104486B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI982233A FI104486B (sv) 1998-10-14 1998-10-14 Förfarande och system för rening av avfallsvatten
EP19990660144 EP0994076A3 (en) 1998-10-14 1999-09-10 Method and system for purification of waste water
US09/401,473 US6319407B1 (en) 1998-10-14 1999-09-22 Method and system for purification of waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982233 1998-10-14
FI982233A FI104486B (sv) 1998-10-14 1998-10-14 Förfarande och system för rening av avfallsvatten

Publications (2)

Publication Number Publication Date
FI982233A0 true FI982233A0 (sv) 1998-10-14
FI104486B FI104486B (sv) 2000-02-15

Family

ID=8552709

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982233A FI104486B (sv) 1998-10-14 1998-10-14 Förfarande och system för rening av avfallsvatten

Country Status (3)

Country Link
US (1) US6319407B1 (sv)
EP (1) EP0994076A3 (sv)
FI (1) FI104486B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814453A1 (fr) * 2000-09-27 2002-03-29 Air Liquide Procede de traitement d'eaux usees avec elimination des composes azotes
GB0121735D0 (en) * 2001-09-10 2001-10-31 Deblois Michel Bioreactor for the treatment of organic and inorganic waste
US6884342B2 (en) * 2002-02-28 2005-04-26 Bioprocess Technologies Ltd. Wastewater trickle tower biomedia strands arrangement
US6881340B2 (en) * 2002-03-28 2005-04-19 Bioprocess Technologies Ltd. Wastewater trickle tower(s) controlling and grooming
ES2212895B1 (es) * 2002-08-08 2005-10-01 Universidad De Burgos Reactor biologico integrado de lecho fijo ordenado.
US6939462B2 (en) * 2003-02-27 2005-09-06 Bioprocess Technologies, Ltd. Wastewater trickle tower biomedia with casing
AU2003901856A0 (en) * 2003-04-16 2003-05-01 Aqua Clarus Holdings Pty Ltd A waste treatment system
DE10350503A1 (de) * 2003-10-29 2005-06-16 Herding Gmbh Filtertechnik Reaktor zur anaeroben Abwasserbehandlung
US7520980B2 (en) * 2004-12-13 2009-04-21 Aquarius Environmental Technologies Ltd. Bioreactor system for multi-stage biological wastewater treatment
US7731852B2 (en) * 2004-12-13 2010-06-08 Aquarius Technologies Inc. Biomass support members and panels, biological processes and biological wastewater treatment apparatus
US7431840B2 (en) * 2005-08-24 2008-10-07 Parkson Corporation Denitrification process
CN101389571B (zh) * 2005-12-27 2011-10-26 生物进程H20有限责任公司 生物介质装置及使用方法
US8809037B2 (en) 2008-10-24 2014-08-19 Bioprocessh20 Llc Systems, apparatuses and methods for treating wastewater
ES2798768T3 (es) 2010-08-08 2020-12-14 Cryodesalination Llc Proceso y aparato para la purificación de agua
US9731221B2 (en) 2011-05-25 2017-08-15 Cidra Corporate Services, Inc. Apparatus having polymer surfaces having a siloxane functional group
CA2836586C (en) * 2011-05-25 2018-07-17 Cidra Corporate Services Inc. Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest
GB201115823D0 (en) 2011-09-13 2011-10-26 Novel Polymer Solutions Ltd Mineral processing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155003B (en) 1984-01-20 1987-12-31 Nishihara Env San Res Co Ltd Activated sludge method
JPS61268397A (ja) 1985-05-23 1986-11-27 Nishihara Environ Sanit Res Corp 汚水処理方法
ATE60033T1 (de) * 1986-06-13 1991-02-15 Nordenskjoeld Reinhart Von Verfahren zur biologischen reinigung von abwaessern.
DE4119718C2 (de) * 1991-06-14 1993-11-04 Uwe Sonnenrein Verfahren zur klaerung von abwasser, welches feststoffhaltige und biologisch abbaubare materialien enthaelt
JPH07163994A (ja) * 1993-12-14 1995-06-27 Ebara Res Co Ltd 汚水の生物学的処理装置
DE4409435C2 (de) 1994-03-19 1995-06-14 Ott Peter Verfahren zur simultanen biologischen Phosphor- und Stickstoffelimination aus Abwasser
DE4443019C1 (de) 1994-12-02 1995-08-24 Linde Ag Verfahren zur biologischen Abwasserreinigung mit intermittierender Denitrifikation
DE19523707C2 (de) 1995-06-29 1997-07-03 Peter Dr Ott Reaktor zur biologischen Verringerung der Konzentration von Kohlenstoff-, Stickstoff- und Phosporverbindungen in Wasser
DE19603690A1 (de) 1996-02-02 1997-08-07 Staehler Gmbh Verfahren zur aeroben, weitergehenden biologischen Reinigung von Abwässern
JPH09276893A (ja) * 1996-04-11 1997-10-28 Chiyoda Corp 窒素含有排水の処理方法
NL1004455C2 (nl) * 1996-11-06 1998-05-08 Pacques Bv Inrichting voor de biologische zuivering van afvalwater.

Also Published As

Publication number Publication date
EP0994076A2 (en) 2000-04-19
US6319407B1 (en) 2001-11-20
EP0994076A3 (en) 2001-01-24
FI104486B (sv) 2000-02-15

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