DK1360148T3 - Anlæg til vandbehandling med ballasteret flokkulerende bundfald og affedtning - Google Patents

Anlæg til vandbehandling med ballasteret flokkulerende bundfald og affedtning

Info

Publication number
DK1360148T3
DK1360148T3 DK02708408T DK02708408T DK1360148T3 DK 1360148 T3 DK1360148 T3 DK 1360148T3 DK 02708408 T DK02708408 T DK 02708408T DK 02708408 T DK02708408 T DK 02708408T DK 1360148 T3 DK1360148 T3 DK 1360148T3
Authority
DK
Denmark
Prior art keywords
flocculation
coagulation
degreasing
decantation
water treatment
Prior art date
Application number
DK02708408T
Other languages
English (en)
Inventor
Patrick Binot
Original Assignee
Otv Sa
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 Otv Sa filed Critical Otv Sa
Application granted granted Critical
Publication of DK1360148T3 publication Critical patent/DK1360148T3/da

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
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/041—Breaking emulsions with moving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Fertilizers (AREA)
  • Paper (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK02708408T 2001-02-09 2002-02-08 Anlæg til vandbehandling med ballasteret flokkulerende bundfald og affedtning DK1360148T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101833A FR2820734B1 (fr) 2001-02-09 2001-02-09 Installation de traitement d'eau par flocs lestes par un materiau granulaire, comprenant des moyens integres de degraissage
PCT/FR2002/000502 WO2002064513A1 (fr) 2001-02-09 2002-02-08 Installation de traitement d'eau par flocs lestés et degraissage

Publications (1)

Publication Number Publication Date
DK1360148T3 true DK1360148T3 (da) 2007-01-29

Family

ID=8859870

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02708408T DK1360148T3 (da) 2001-02-09 2002-02-08 Anlæg til vandbehandling med ballasteret flokkulerende bundfald og affedtning

Country Status (13)

Country Link
US (1) US7244362B2 (da)
EP (1) EP1360148B1 (da)
AT (1) ATE339391T1 (da)
CA (1) CA2432826C (da)
CY (1) CY1106286T1 (da)
DE (1) DE60214671T2 (da)
DK (1) DK1360148T3 (da)
ES (1) ES2272677T3 (da)
FR (1) FR2820734B1 (da)
MA (1) MA26153A1 (da)
PT (1) PT1360148E (da)
TN (1) TNSN03027A1 (da)
WO (1) WO2002064513A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8206592B2 (en) * 2005-12-15 2012-06-26 Siemens Industry, Inc. Treating acidic water
US7943041B1 (en) 2006-05-11 2011-05-17 Kurt Standley System for removing particulate matter from wastewater
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US8840786B2 (en) 2007-01-09 2014-09-23 Evoqua Water Technologies Llc System and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
CA2873081C (en) 2012-06-11 2020-12-29 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
CN102826671B (zh) * 2012-09-25 2013-09-25 山东送变电工程公司 二级沉淀净化过滤池
US9651523B2 (en) 2012-09-26 2017-05-16 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
CN106769717B (zh) * 2017-01-20 2023-06-09 重庆市生态环境科学研究院 一种可观测不同速度梯度下黏性泥沙絮凝沉降的试验装置
CA3103033A1 (en) 2018-07-23 2020-01-30 Veolia Water Solutions & Technologies Support Vortex grit removal apparatus with eddy generator
EP4034506A4 (en) 2019-11-08 2023-07-26 Evoqua Water Technologies LLC ACCELERATED DEPOSITION OF FLAKES FOLLOWING ELECTROCOAGULATION/AN ELECTROCHEMICAL PROCESS USING FLOCATION
CN112250155B (zh) * 2019-12-31 2023-03-17 中煤（北京）环保工程有限公司 一种重介速沉水处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5061375A (en) * 1990-11-05 1991-10-29 Infilco Degremont Inc. Grit removal devices and method of using same
FR2679223B1 (fr) * 1991-07-19 1993-10-15 Degremont Procede et dispositif de traitement des eaux.
US5569379A (en) * 1994-07-11 1996-10-29 Schloss Engineered Equipment, Inc. Grit collector for waste water treatment facility
DE19527290A1 (de) * 1995-07-26 1997-01-30 Rentec Gmbh Abwassertechnik Verfahren zur biologischen Behandlung von Fett- und Schwimmstoffen aus Abwässern und Fettfängen in Kombination mit biologischer Phosphorelimination im Abwasser von Kläranlagen
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
FR2769613A1 (fr) * 1997-10-14 1999-04-16 Omnium Traitement Valorisa Procede de traitement par voie physico-chimique des eaux et installation pour la mise en oeuvre d'un tel procede
KR100275004B1 (ko) * 1998-09-25 2000-12-15 최춘식 고속응집침전형 오폐수처리방법
FR2785899B1 (fr) * 1998-11-18 2001-01-19 Omnium Traitement Valorisa Procede de traitement d'eau par flocs lestes integrant un recyclage de materiau granulaire mettant en oeuvre un hydrocyclone correspondant
US6383370B1 (en) * 2000-09-14 2002-05-07 Infilco Degremont Inc. Apparatus for treating wastewater
FR2815714B1 (fr) * 2000-10-20 2003-01-03 Omnium Traitement Valorisa Installation de mesure de la concentration en materiau granulaire dense d'un ecoulement et systeme pour le traitement de l'eau incluant une telle installation

Also Published As

Publication number Publication date
US20040129642A1 (en) 2004-07-08
MA26153A1 (fr) 2004-07-01
EP1360148B1 (fr) 2006-09-13
CA2432826C (en) 2011-09-13
US7244362B2 (en) 2007-07-17
FR2820734A1 (fr) 2002-08-16
DE60214671T2 (de) 2007-09-13
ES2272677T3 (es) 2007-05-01
TNSN03027A1 (en) 2005-04-08
CA2432826A1 (en) 2002-08-22
PT1360148E (pt) 2007-01-31
ATE339391T1 (de) 2006-10-15
WO2002064513A1 (fr) 2002-08-22
EP1360148A1 (fr) 2003-11-12
FR2820734B1 (fr) 2003-04-11
CY1106286T1 (el) 2011-10-12
DE60214671D1 (de) 2006-10-26

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