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WO2003101894A3 - Procede et appareil permettant de traiter des flux contenant des ions metalliques - Google Patents

Procede et appareil permettant de traiter des flux contenant des ions metalliques Download PDF

Info

Publication number
WO2003101894A3
WO2003101894A3 PCT/US2003/016786 US0316786W WO03101894A3 WO 2003101894 A3 WO2003101894 A3 WO 2003101894A3 US 0316786 W US0316786 W US 0316786W WO 03101894 A3 WO03101894 A3 WO 03101894A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal ion
ion containing
treating metal
containing streams
vol
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.)
Ceased
Application number
PCT/US2003/016786
Other languages
English (en)
Other versions
WO2003101894A2 (fr
Inventor
Ian Tunnicliffe
Raymond Mt Joy
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.)
Lobo Liquids LLC
Original Assignee
Lobo Liquids LLC
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 Lobo Liquids LLC filed Critical Lobo Liquids LLC
Priority to AU2003251315A priority Critical patent/AU2003251315A1/en
Publication of WO2003101894A2 publication Critical patent/WO2003101894A2/fr
Anticipated expiration legal-status Critical
Publication of WO2003101894A3 publication Critical patent/WO2003101894A3/fr
Ceased legal-status Critical Current

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

L'invention concerne un procédé et un système d'extraction qui permettent de supprimer les ions métalliques présents dans des flux aqueux. Ce système d'extraction comprend au moins une unité et de préférence une pluralité d'unités d'extraction constituées d'un lit rempli d'un mélange volumétrique d'un matériau échangeur d'ions et d'un matériau inerte. De préférence, le mélange comprend entre environ 90 et 50 % en volume d'un matériau échangeur d'ions et entre environ 10 et 50 % en volume d'un matériau sensiblement inerte. Ce procédé est conçu pour fonctionner à un taux d'écoulement relativement élevé, de préférence entre environ 1,5 et environ 5 fois supérieur au taux d'écoulement d'un flux qui n'est pas équipé du présent système d'extraction.
PCT/US2003/016786 2002-05-30 2003-05-29 Procede et appareil permettant de traiter des flux contenant des ions metalliques Ceased WO2003101894A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003251315A AU2003251315A1 (en) 2002-05-30 2003-05-29 Method and apparatus for treating metal ion containing streams

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38477602P 2002-05-30 2002-05-30
US60/384,776 2002-05-30

Publications (2)

Publication Number Publication Date
WO2003101894A2 WO2003101894A2 (fr) 2003-12-11
WO2003101894A3 true WO2003101894A3 (fr) 2010-06-17

Family

ID=29712093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/016786 Ceased WO2003101894A2 (fr) 2002-05-30 2003-05-29 Procede et appareil permettant de traiter des flux contenant des ions metalliques

Country Status (2)

Country Link
AU (1) AU2003251315A1 (fr)
WO (1) WO2003101894A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585906B2 (en) 2006-07-14 2013-11-19 Rayne Dealership Corporation Regeneration of ion exchange resin and recovery of regenerant solution
CN119285041B (zh) * 2024-12-12 2025-03-11 杭州回水科技股份有限公司 一种酸洗废液回用系统和回用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU629790B3 (en) * 1992-06-29 1992-10-08 William Harold Jay An electrochemical process employing a modified polymeric foam to enhance the recoverability of metal values from solution
WO1994000237A1 (fr) * 1992-06-25 1994-01-06 Monash University Resines echangeuses d'ions
WO2001012292A1 (fr) * 1999-08-18 2001-02-22 The University Of Chicago Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000237A1 (fr) * 1992-06-25 1994-01-06 Monash University Resines echangeuses d'ions
AU629790B3 (en) * 1992-06-29 1992-10-08 William Harold Jay An electrochemical process employing a modified polymeric foam to enhance the recoverability of metal values from solution
WO2001012292A1 (fr) * 1999-08-18 2001-02-22 The University Of Chicago Substrat d'electrodesionisation et dispositif destine a un traitement d'electrodesionisation

Also Published As

Publication number Publication date
WO2003101894A2 (fr) 2003-12-11
AU2003251315A8 (en) 2010-07-29
AU2003251315A1 (en) 2003-12-19

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