DK1358130T3 - Fremgangsmåde til fortykning af slam, der hidrörer fra behandling af vand ved flokkulering-klaring med flokfibre som ballast - Google Patents

Fremgangsmåde til fortykning af slam, der hidrörer fra behandling af vand ved flokkulering-klaring med flokfibre som ballast

Info

Publication number
DK1358130T3
DK1358130T3 DK02704800T DK02704800T DK1358130T3 DK 1358130 T3 DK1358130 T3 DK 1358130T3 DK 02704800 T DK02704800 T DK 02704800T DK 02704800 T DK02704800 T DK 02704800T DK 1358130 T3 DK1358130 T3 DK 1358130T3
Authority
DK
Denmark
Prior art keywords
ballast
treatment
water
flock fibers
sludge resulting
Prior art date
Application number
DK02704800T
Other languages
Danish (da)
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 DK1358130T3 publication Critical patent/DK1358130T3/da

Links

Classifications

    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • 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
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2103/001—Runoff or storm water
    • 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
    • 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
    • Y02W10/20—Sludge processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)
DK02704800T 2001-02-09 2002-02-08 Fremgangsmåde til fortykning af slam, der hidrörer fra behandling af vand ved flokkulering-klaring med flokfibre som ballast DK1358130T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101832A FR2820733B1 (fr) 2001-02-09 2001-02-09 Procede et installation d'epaississement des boues issues du traitement d'eau par floculation-decantation a floc leste
PCT/FR2002/000501 WO2002064512A1 (fr) 2001-02-09 2002-02-08 Procede et installation d'epaississement des boues issues du traitement d'eau par floculation-decantation a floc lesté

Publications (1)

Publication Number Publication Date
DK1358130T3 true DK1358130T3 (da) 2009-11-02

Family

ID=8859869

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02704800T DK1358130T3 (da) 2001-02-09 2002-02-08 Fremgangsmåde til fortykning af slam, der hidrörer fra behandling af vand ved flokkulering-klaring med flokfibre som ballast

Country Status (16)

Country Link
US (2) US6966993B2 (pt)
EP (1) EP1358130B1 (pt)
JP (1) JP4061196B2 (pt)
KR (2) KR20030081390A (pt)
CN (1) CN1246228C (pt)
AU (1) AU2002238620B8 (pt)
BR (1) BR0206422B1 (pt)
CA (1) CA2433226C (pt)
CY (1) CY1109494T1 (pt)
DE (1) DE60232949D1 (pt)
DK (1) DK1358130T3 (pt)
ES (1) ES2330086T3 (pt)
FR (1) FR2820733B1 (pt)
HK (1) HK1063177A1 (pt)
PT (1) PT1358130E (pt)
WO (1) WO2002064512A1 (pt)

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FR2904621B1 (fr) * 2006-08-01 2011-04-01 Otv Sa Procede de traitement d'eau par flocation-decantation lestee comprenant une mesure en continu du lest et installation correspondante
CA2723502C (en) * 2006-11-27 2016-01-26 Scott Blair Godlien Fluid clarification system, method, and apparatus
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
CN101568388B (zh) 2007-01-09 2013-09-18 西门子工业公司 用于去除工业废水中溶解的污染物、颗粒污染物和油类污染物的系统
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
CA2629422A1 (en) * 2008-04-17 2009-10-17 Scott Godlien Environmental monitoring and control system and method
US8157988B2 (en) * 2008-10-23 2012-04-17 Veolia Water Solutions & Technologies Support Ballast flocculation and sedimentation water treatment system with simplified sludge recirculation, and process therefor
RU2523819C2 (ru) * 2010-02-25 2014-07-27 Веолия Уотер Сольюшнз Энд Текнолоджиз Сеппорт Система обработки воды с балластной флоккуляцией и седиментацией, с упрощенной рециркуляцией осадка и соответствующий ей способ
KR101024670B1 (ko) * 2010-05-31 2011-03-25 신강하이텍(주) 건기시 하수처리장 방류수의 총인 처리 및 강우시 강우유출수의 선택적 처리 시스템
KR101067633B1 (ko) * 2011-02-15 2011-09-26 신강하이텍(주) 건기시 하수처리장 방류수의 총인 처리 및 강우시 강우유출수의 선택적 처리 시스템
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KR101095323B1 (ko) * 2011-05-30 2011-12-16 신강하이텍(주) 건기시 하수처리장 방류수의 총인 처리 및 강우시 강우유출수의 선택적 처리 시스템
CN104395246A (zh) 2012-06-11 2015-03-04 伊沃夸水处理技术有限责任公司 使用固定膜工艺和压载沉降的处理
JP5942629B2 (ja) * 2012-06-20 2016-06-29 株式会社Ihi 固液分離装置
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
WO2014052674A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
CN104276741B (zh) * 2014-09-24 2016-01-06 江苏赛欧环保设备有限公司 一种卧式重质污泥絮凝反应装置
FR3040388B1 (fr) * 2015-08-27 2022-02-11 Degremont Procede de traitement des eaux usees comportant un decanteur statique rapide et installation associee
EP3348522A4 (en) * 2015-09-09 2019-07-31 Almeida Junior, Ronaldo Leite AEROBIC BIOLOGICAL PROCESS FOR ACTIVATED SLUDGE SLUDGE WITH SOLID HYDRODYNAMIC SEPARATION AND HYDRODYNAMIC SEPARATOR FOR OPERATION IN AN EFFLUENT TREATMENT STATION
JP6725316B2 (ja) * 2016-05-19 2020-07-15 株式会社アクティオ 凝集沈殿装置
EP3464197A4 (en) 2016-06-06 2020-03-04 Evoqua Water Technologies LLC REMOVAL OF HEAVY METALS IN AN UPstream PROCESS
JP6983882B2 (ja) * 2016-11-03 2021-12-17 インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ 強化された電解浮上による廃水処理のためのシステム及び方法
WO2020019057A1 (en) 2018-07-23 2020-01-30 Veolia Water Solutions & Technologies Support Vortex grit removal apparatus with eddy generator
AU2020378058A1 (en) * 2019-11-08 2022-05-19 Evoqua Water Technologies Llc Accelerated settlement of flocs after electrocoagulation/electrochemical process using ballasted flocculation
CN114534314B (zh) * 2022-03-22 2024-08-02 濮阳市盛源能源科技股份有限公司 一种水倾析器串联装置
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CN115947431B (zh) * 2022-12-31 2024-10-01 恩格拜（武汉）生态科技有限公司 利用微砂作为结晶核使水中悬浮物快速结合絮体的方法

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Also Published As

Publication number Publication date
AU2002238620B2 (en) 2006-04-27
FR2820733A1 (fr) 2002-08-16
CN1246228C (zh) 2006-03-22
EP1358130B1 (fr) 2009-07-15
HK1063177A1 (en) 2004-12-17
US20040055961A1 (en) 2004-03-25
CY1109494T1 (el) 2014-08-13
JP2004522576A (ja) 2004-07-29
EP1358130A1 (fr) 2003-11-05
US6966993B2 (en) 2005-11-22
US7083715B2 (en) 2006-08-01
CA2433226C (en) 2008-09-02
FR2820733B1 (fr) 2003-04-11
ES2330086T3 (es) 2009-12-04
BR0206422A (pt) 2003-12-30
BR0206422B1 (pt) 2011-06-14
PT1358130E (pt) 2009-10-22
KR100919650B1 (ko) 2009-09-30
US20050218056A1 (en) 2005-10-06
JP4061196B2 (ja) 2008-03-12
KR20030081390A (ko) 2003-10-17
CN1491190A (zh) 2004-04-21
WO2002064512A1 (fr) 2002-08-22
AU2002238620B8 (en) 2006-06-01
CA2433226A1 (en) 2002-08-22
KR20080075544A (ko) 2008-08-18
DE60232949D1 (de) 2009-08-27

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