CA2665350C - Procede et installation de taitement des boues minerales - Google Patents

Procede et installation de taitement des boues minerales Download PDF

Info

Publication number
CA2665350C
CA2665350C CA2665350A CA2665350A CA2665350C CA 2665350 C CA2665350 C CA 2665350C CA 2665350 A CA2665350 A CA 2665350A CA 2665350 A CA2665350 A CA 2665350A CA 2665350 C CA2665350 C CA 2665350C
Authority
CA
Canada
Prior art keywords
sludge
flocculating agent
monomers
tank
upward movement
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2665350A
Other languages
English (en)
Other versions
CA2665350A1 (fr
Inventor
Rene Pich
Philippe Jeronimo
Scott H. Ramey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPCM SA
SNF Inc
Original Assignee
SPCM SA
SNF Inc
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 SPCM SA, SNF Inc filed Critical SPCM SA
Publication of CA2665350A1 publication Critical patent/CA2665350A1/fr
Application granted granted Critical
Publication of CA2665350C publication Critical patent/CA2665350C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

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)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Une méthode de traitement de boue de lindustrie minière ou minérale, dans laquelle, avant un épandage sur le sol, la boue est soumise à un mouvement vertical pendant lequel elle est mise en contact avec un agent floculant.
CA2665350A 2008-06-17 2009-05-06 Procede et installation de taitement des boues minerales Active CA2665350C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0853997 2008-06-17
FR0853997A FR2932470B1 (fr) 2008-06-17 2008-06-17 Procede de traitement de boues minerales et equipement pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
CA2665350A1 CA2665350A1 (fr) 2009-12-17
CA2665350C true CA2665350C (fr) 2018-07-03

Family

ID=40263260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2665350A Active CA2665350C (fr) 2008-06-17 2009-05-06 Procede et installation de taitement des boues minerales

Country Status (2)

Country Link
CA (1) CA2665350C (fr)
FR (1) FR2932470B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032253A1 (fr) 2009-09-15 2011-03-24 Suncor Energy Inc. Procédé de séchage de résidus fins mûrs de sables pétrolifères
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
WO2012018514A2 (fr) 2010-07-26 2012-02-09 Sortwell & Co. Procédé de dispersion et d'agrégation de composants de suspensions minérales et polymères multivalents à poids moléculaire élevé pour agrégation d'argile
FR2965007B1 (fr) 2010-09-20 2012-10-12 Snf Sas Procede ameliore de recuperation assistee du petrole utilisant la technique dite asp
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation
CA2823459C (fr) 2013-08-09 2015-06-23 Imperial Oil Resources Limited Procede d'utilisation d'un flux contenant du silicate provenant d'une operation sur les hydrocarbures ou d'une source geothermique pour traiter des residus fluidiques par le biaisd'une micro-agglomeration chimiquement induite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6804893A (fr) * 1968-04-05 1969-10-07
US4626345A (en) * 1984-09-04 1986-12-02 Lenox Institute For Research, Inc. Apparatus for clarification of water
US4775468A (en) * 1985-08-19 1988-10-04 Peterson Filters Corporation System for mineral slurry flocculation and vacuum filtration
US5800717A (en) * 1996-10-02 1998-09-01 Microsep International Corporation Water and wastewater treatment system with internal recirculation
WO2004089834A1 (fr) * 2003-04-11 2004-10-21 Sang Hun Hong Systeme et procede de concentration de boues a chargement automatique de coagulant et a regulation automatique de la concentration des boues
US7276154B1 (en) * 2004-02-25 2007-10-02 Vav Technologies, Inc. Settling grid separator

Also Published As

Publication number Publication date
CA2665350A1 (fr) 2009-12-17
FR2932470B1 (fr) 2011-10-28
FR2932470A1 (fr) 2009-12-18

Similar Documents

Publication Publication Date Title
CA2665350C (fr) Procede et installation de taitement des boues minerales
EA017785B1 (ru) Способ подавления пыли измельченного минерального вещества
UA78436C2 (en) Method for rigidification of water suspensions
EA016958B1 (ru) Способ рекультивации отвала и применение полимера при обезвоживании суспензии измельченного минерального материала
CA2682542C (fr) Procede de traitement des boues schlammeuses au-dessus du sol au moyen de polymeres
US20180127290A1 (en) Separation of suspensions of solids employing water soluble polymer and a chemical agent
JP2002316200A (ja) 浚渫泥土の処理方法
US11001514B2 (en) Method of treating high-solids mineral slurries with polymeric flocculants
US20190276345A1 (en) Process for tailings remediation
US20250136484A1 (en) Method for treating suspensions of mineral particles
CA2886565C (fr) Methode de traitement des boues minerales par floculation en ligne puis hors sol
EP4134353A1 (fr) Procédé pour traiter des suspensions de particules minérales
AU2007100377B4 (en) Treatment of aqueous suspensions
CA2886983A1 (fr) Optimisation du melange residus-polymere par controle de l'environnement de decharge
CN117794867A (zh) 处理矿物颗粒悬浮液的方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20131125

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20241108