ATE210607T1 - Verfahren zur physikalish-chemischen behandlung von abwasser, insbesondere von, für den verbrauch,bestimmten oberflächenwasser - Google Patents

Verfahren zur physikalish-chemischen behandlung von abwasser, insbesondere von, für den verbrauch,bestimmten oberflächenwasser

Info

Publication number
ATE210607T1
ATE210607T1 AT98904210T AT98904210T ATE210607T1 AT E210607 T1 ATE210607 T1 AT E210607T1 AT 98904210 T AT98904210 T AT 98904210T AT 98904210 T AT98904210 T AT 98904210T AT E210607 T1 ATE210607 T1 AT E210607T1
Authority
AT
Austria
Prior art keywords
consumption
chemical treatment
physical
particular surface
surface water
Prior art date
Application number
AT98904210T
Other languages
English (en)
Inventor
Patrick Vion
Original Assignee
Degremont
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 Degremont filed Critical Degremont
Application granted granted Critical
Publication of ATE210607T1 publication Critical patent/ATE210607T1/de

Links

Classifications

    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Biological Treatment Of Waste Water (AREA)
AT98904210T 1997-01-27 1998-01-23 Verfahren zur physikalish-chemischen behandlung von abwasser, insbesondere von, für den verbrauch,bestimmten oberflächenwasser ATE210607T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9700846A FR2758812B1 (fr) 1997-01-27 1997-01-27 Procede de traitement physico-chimique d'effluents, notamment d'eaux de surface destinees a la consommation
PCT/FR1998/000125 WO1998032701A1 (fr) 1997-01-27 1998-01-23 Procede de traitement physico-chimique d'effluents, notamment d'eaux de surface destinees a la consommation

Publications (1)

Publication Number Publication Date
ATE210607T1 true ATE210607T1 (de) 2001-12-15

Family

ID=9503005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98904210T ATE210607T1 (de) 1997-01-27 1998-01-23 Verfahren zur physikalish-chemischen behandlung von abwasser, insbesondere von, für den verbrauch,bestimmten oberflächenwasser

Country Status (13)

Country Link
US (1) US6210587B1 (de)
EP (1) EP0961758B1 (de)
JP (1) JP2001509072A (de)
AT (1) ATE210607T1 (de)
AU (1) AU6217898A (de)
BR (1) BR9806994A (de)
CA (1) CA2279406C (de)
DE (2) DE961758T1 (de)
ES (1) ES2138576T3 (de)
FR (1) FR2758812B1 (de)
NO (1) NO317572B1 (de)
PT (1) PT961758E (de)
WO (1) WO1998032701A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787781B1 (fr) * 1998-12-29 2001-03-23 Amenagement Urbain & Rural Traitement des eaux avec lestant injecte
FR2801878B1 (fr) * 1999-12-03 2002-02-22 Degremont Procede et installation de clarification des liquides et suspensions par floculation lestee et decantation
FR2810898B1 (fr) * 2000-06-29 2002-09-27 Amenagement Urbain & Rural Procede et dispositif de traitement des eaux avec lestant injecte en zone tranquilisee
BR0114877B1 (pt) 2000-11-02 2011-12-13 método para tratamento de água ou efluente.
FR2833939B1 (fr) 2001-12-21 2004-10-29 Omnium Traitement Valorisa Procede de traitement d'eau par floculation lestee et decantation
US6964737B2 (en) 2002-06-14 2005-11-15 Duke University Systems for water and wastewater sludge treatment using floc or network strength
US20040149661A1 (en) * 2003-01-24 2004-08-05 United States Filter Corporation Effect of cations on activated sludge characteristics
US20050194323A1 (en) * 2004-03-04 2005-09-08 U.S. Filter/Scaltech, Inc. System and method for recovering oil from a waste stream
US7695630B2 (en) * 2005-11-15 2010-04-13 De Guevara Cesar Ladron Process for conditioning an aqueous solution for efficient colloidal precipitation
US7820053B2 (en) * 2006-09-27 2010-10-26 Cort Steven L Magnetic separation and seeding to improve ballasted clarification of water
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
AU2008205248B2 (en) * 2007-01-09 2010-07-01 Evoqua Water Technologies Llc System and method for enhancing an activated sludge process
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
EP2107947B1 (de) 2007-01-09 2016-03-16 Evoqua Water Technologies LLC System und verfahren zur entfernung von gelösten verunreinigungen, teilchenverunreinigungen und ölverunreinigungen aus industrieabwasser
JP5361749B2 (ja) * 2010-01-12 2013-12-04 株式会社日立製作所 廃水処理装置
MX2012009872A (es) * 2010-02-25 2012-09-12 Veolia Water Solutions & Tech Sistema de tratamiento de agua por floculacion con balasto y sedimentacion con recirculacion de lodo simplificada y procedimiento para el mismo.
US10919792B2 (en) 2012-06-11 2021-02-16 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
WO2014052674A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
ES2775507T3 (es) * 2014-11-21 2020-07-27 Suez Treat Solutions Inc Método de clarificación lastrada mejorado
CN109279688B (zh) * 2018-11-02 2021-05-14 苏伊士水务工程有限责任公司 澄清池及其污泥回流和颗粒载体回收方法
EP3983114B1 (de) 2019-06-12 2025-04-30 NuQuatic, LLC Entfernung von materialien aus wasser
US12351492B2 (en) 2019-06-12 2025-07-08 Nuquatic, Llc Removal of materials from water
US11401181B1 (en) 2021-03-02 2022-08-02 Phosphorus Free Water Solutions, Llc Galvanic process for treating aqueous compositions
CN121263383A (zh) 2023-04-05 2026-01-02 努夸蒂克有限责任公司 具有金属组分的水性组合物的处理
WO2024211729A1 (en) 2023-04-05 2024-10-10 Nuquatic, Llc Removal of fluoro alkyl compounds from water using galvanic cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350302A (en) * 1964-09-16 1967-10-31 Nikex Nehezipari Kulkere Clarification of surface waters
BE840717A (fr) * 1976-04-14 1976-08-02 Installation de preparation d'eau potable
DE2802066C2 (de) * 1978-01-18 1986-05-28 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zur chemisch-mechanischen Aufbereitung vonGrund-, Oberflächen- oder Abwässern
US4388195A (en) * 1979-07-05 1983-06-14 Passavant-Werke Michelbacher Hutte Process and apparatus for the chemical-mechanical treatment and purification of ground waters, surface waters and effluents
CA1336020C (en) * 1987-08-17 1995-06-20 Geoffrey Robert. Browne Clarification process
FR2627704B1 (fr) * 1988-02-25 1991-12-13 Ile France Syndicat Eaux Procede et installation de traitement d'eau par decantation faisant intervenir du sable fin
FR2719234B1 (fr) * 1994-05-02 1999-08-13 Omnium Traitement Valorisa Procédé et installation de traitement d'un écoulement brut par décantation simple après lestage au sable fin.
US5840195A (en) * 1995-05-01 1998-11-24 Omnium De Traitement Et De Valorisation Method and installation for treating an untreated flow by simple sedimentation after ballasting with fine sand
FR2739094B1 (fr) * 1995-09-21 1997-12-19 Omnium Traitement Valorisa Procede et installation de dessablage et de decantation physico-chimique d'effluents urbains ou industriels
US5800917A (en) * 1995-09-28 1998-09-01 Kao Corporation Magnetic recording medium

Also Published As

Publication number Publication date
EP0961758B1 (de) 2001-12-12
NO993643D0 (no) 1999-07-27
WO1998032701A1 (fr) 1998-07-30
FR2758812A1 (fr) 1998-07-31
DE961758T1 (de) 2000-06-08
ES2138576T1 (es) 2000-01-16
US6210587B1 (en) 2001-04-03
CA2279406C (fr) 2007-11-20
NO993643L (no) 1999-07-27
DE69802906D1 (de) 2002-01-24
FR2758812B1 (fr) 1999-07-09
BR9806994A (pt) 2000-03-14
PT961758E (pt) 2002-05-31
AU6217898A (en) 1998-08-18
NO317572B1 (no) 2004-11-15
JP2001509072A (ja) 2001-07-10
ES2138576T3 (es) 2002-03-01
EP0961758A1 (de) 1999-12-08
DE69802906T2 (de) 2002-07-04
CA2279406A1 (fr) 1998-07-30

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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