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
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 (15)

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

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US7601261B2 (en) * 2006-01-31 2009-10-13 Acciona Agua, S.A.U. Sludge flocculator-separator for the physico-chemical treatment of water
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
CA2568943C (en) 2006-11-27 2011-02-01 Scott Blair Godlien Fluid clarification system, method, and apparatus
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
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
AU2008205247B2 (en) 2007-01-09 2010-07-01 Evoqua Water Technologies Llc A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
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
CN102939268B (zh) * 2010-02-25 2015-04-08 威立雅水务技术支持公司 具有简化的污泥回流的加重絮凝和沉淀水处理系统及其工艺
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
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
KR101095323B1 (ko) * 2011-05-30 2011-12-16 신강하이텍(주) 건기시 하수처리장 방류수의 총인 처리 및 강우시 강우유출수의 선택적 처리 시스템
AU2013274900A1 (en) 2012-06-11 2014-11-27 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
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
EP2900352A1 (en) 2012-09-26 2015-08-05 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
US10363498B2 (en) * 2015-09-09 2019-07-30 Ronaldo Leite ALMEIDA JUNIOR System for biological aerobic activated sludge process with hydrodynamic solid separation
JP6725316B2 (ja) * 2016-05-19 2020-07-15 株式会社アクティオ 凝集沈殿装置
WO2017214003A1 (en) 2016-06-06 2017-12-14 Evoqua Water Technologies Llc Removing heavy metals in a ballasted process
TWI765927B (zh) * 2016-11-03 2022-06-01 義大利商第諾拉工業公司 透過增強電浮選法處理廢水之系統及方法
WO2020019057A1 (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
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
CN114956510A (zh) * 2022-07-05 2022-08-30 上海世尼环保技术有限公司 一种具有污泥浓缩功能的微砂高速沉淀工艺装置
CN115650390A (zh) * 2022-12-09 2023-01-31 华业环保技术有限公司 一种玻璃磨边废水处理系统及方法
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
HK1063177A1 (en) 2004-12-17
BR0206422A (pt) 2003-12-30
US6966993B2 (en) 2005-11-22
KR20080075544A (ko) 2008-08-18
CN1491190A (zh) 2004-04-21
FR2820733B1 (fr) 2003-04-11
KR100919650B1 (ko) 2009-09-30
DE60232949D1 (de) 2009-08-27
AU2002238620B8 (en) 2006-06-01
AU2002238620B2 (en) 2006-04-27
ES2330086T3 (es) 2009-12-04
CA2433226A1 (en) 2002-08-22
WO2002064512A1 (fr) 2002-08-22
US20040055961A1 (en) 2004-03-25
PT1358130E (pt) 2009-10-22
CY1109494T1 (el) 2014-08-13
CN1246228C (zh) 2006-03-22
JP4061196B2 (ja) 2008-03-12
BR0206422B1 (pt) 2011-06-14
EP1358130A1 (fr) 2003-11-05
JP2004522576A (ja) 2004-07-29
KR20030081390A (ko) 2003-10-17
CA2433226C (en) 2008-09-02
US7083715B2 (en) 2006-08-01
US20050218056A1 (en) 2005-10-06
EP1358130B1 (fr) 2009-07-15
FR2820733A1 (fr) 2002-08-16

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