CA2012472A1 - Methode et appareil pour separer l'arsenic des dechets - Google Patents

Methode et appareil pour separer l'arsenic des dechets

Info

Publication number
CA2012472A1
CA2012472A1 CA2012472A CA2012472A CA2012472A1 CA 2012472 A1 CA2012472 A1 CA 2012472A1 CA 2012472 A CA2012472 A CA 2012472A CA 2012472 A CA2012472 A CA 2012472A CA 2012472 A1 CA2012472 A1 CA 2012472A1
Authority
CA
Canada
Prior art keywords
waste
arsenic
separation
separating
waste material
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.)
Granted
Application number
CA2012472A
Other languages
English (en)
Other versions
CA2012472C (fr
Inventor
Georg Schuster
Hans Kastle
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.)
WALHALLA-KALK ENTWICKLUNGS- und VERTRIEBSGESELLSCHAFT MBH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2012472A1 publication Critical patent/CA2012472A1/fr
Application granted granted Critical
Publication of CA2012472C publication Critical patent/CA2012472C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • 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
    • C02F2101/103—Arsenic compounds
    • 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
    • C02F2103/12—Nature of the water, waste water, sewage or sludge to be treated from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Metallurgy (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
CA 2012472 1989-03-31 1990-03-19 Methode et appareil pour separer l'arsenic des dechets Expired - Fee Related CA2012472C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89105712.7 1989-03-31
EP19890105712 EP0389661B1 (fr) 1989-03-31 1989-03-31 Procédé pour éliminer l'arsenic d'eaux usées

Publications (2)

Publication Number Publication Date
CA2012472A1 true CA2012472A1 (fr) 1990-09-30
CA2012472C CA2012472C (fr) 2000-03-14

Family

ID=8201158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2012472 Expired - Fee Related CA2012472C (fr) 1989-03-31 1990-03-19 Methode et appareil pour separer l'arsenic des dechets

Country Status (7)

Country Link
US (1) US5114592A (fr)
EP (1) EP0389661B1 (fr)
JP (1) JPH02293089A (fr)
AT (1) ATE97116T1 (fr)
CA (1) CA2012472C (fr)
DE (1) DE58906173D1 (fr)
ES (1) ES2048224T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112063858A (zh) * 2020-09-08 2020-12-11 龙岩市宇恒环保科技有限公司 一种含砷物料全湿法生产合格氧化砷的工艺

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DE3941989C2 (de) * 1989-08-11 1995-09-21 Haecker Maschinen Gmbh Ing Verfahren zum Reinigen von sauren u.a. Arsen enthaltenden Abwässern der Glasindustrie
DE3926586A1 (de) * 1989-08-11 1991-02-14 Haecker Maschinen Gmbh Ing Verfahren zum reinigen von sauren u. a. arsen enthaltenden abwaessern der glasindustrie
US5348662A (en) * 1992-05-14 1994-09-20 Elf Atochem North America, Inc. Process for removing heavy metals from aqueous solutions
US5262063A (en) * 1992-05-14 1993-11-16 Elf Atochem North America, Inc. Multiple-stage precipitation process for heavy metals in aqueous solution
WO1994006716A1 (fr) * 1992-09-17 1994-03-31 Allied-Signal Inc. Procede de conversion d'acide hexafluoroarsenique ou d'un sel dudit acide en arseniate insoluble dans l'eau qui peut etre ensuite rendu non dangereux
US5378366A (en) * 1993-04-22 1995-01-03 Elf Atochem North America, Inc. Hot lime precipitation of arsenic from wastewater or groundwater
US5320758A (en) * 1993-06-29 1994-06-14 Church & Dwight Co., Inc. Method of recycling amine saponifiers used in cleaning electronic circuit boards
US5320756A (en) * 1993-06-29 1994-06-14 Church & Dwight Co., Inc. Method of treating aqueous alkaline effluents derived from cleaning electronic circuit assemblies
US5358643A (en) * 1994-02-08 1994-10-25 Mcclintock William W Treatment method for removing arsenic from arsenic contaminated water
US5451414A (en) * 1994-03-15 1995-09-19 Heritage Environmental Services, Inc. Micronutrient supplement
DE19500057C1 (de) * 1995-01-03 1996-02-29 Starck H C Gmbh Co Kg Verfahren zur Herstellung von reinen Wolframat- und/oder Molybdat-Lösungen
US6387276B1 (en) * 1997-06-19 2002-05-14 The University Of Connecticut Immobilization of inorganic arsenic species using iron
US5972073A (en) * 1997-10-02 1999-10-26 The University Of Dayton Recovery of the components of group III-V material aqueous wastes
US6126719A (en) * 1998-01-21 2000-10-03 The University Of Dayton Recovery of group III element component from group III-V waste materials
US6843617B2 (en) * 1998-06-18 2005-01-18 Rmt, Inc. Stabilization of toxic metals in a waste matrix and pore water
US6254312B1 (en) 1998-06-18 2001-07-03 Rmt, Inc. Stabilization of arsenic-contaminated materials
FR2784295B1 (fr) * 1998-10-09 2002-02-08 Instrumentation Scient Et Ind Procedes de preparation d'un extrait algal anrichi en iode et d'un timbre cutane a liberation graduelle d'iode, ainsi que les produits correspondants
US6265438B1 (en) 1998-12-03 2001-07-24 Heritage Technologies, Llc Vitamin compatible micronutrient supplement
US6461535B1 (en) 1999-12-03 2002-10-08 Pan American Health Organization Composition for arsenic removal from ground water
JP4077143B2 (ja) * 2000-07-31 2008-04-16 日本特殊陶業株式会社 クロメート排液の処理方法
US7429330B2 (en) * 2001-08-27 2008-09-30 Calgon Carbon Corporation Method for removing contaminants from fluid streams
US7429551B2 (en) * 2001-08-27 2008-09-30 Calgon Carbon Corporation Adsorbents for removing heavy metals
US20050247635A1 (en) * 2001-08-27 2005-11-10 Vo Toan P Adsorbents for removing heavy metal cations and methods for producing and using these adsorbents
US20050093189A1 (en) * 2001-08-27 2005-05-05 Vo Toan P. Adsorbents for removing heavy metals and methods for producing and using the same
US6914034B2 (en) 2001-08-27 2005-07-05 Calgon Carbon Corporation Adsorbents for removing heavy metals and methods for producing and using the same
US6821434B1 (en) * 2001-10-10 2004-11-23 Sandia Corporation System for removal of arsenic from water
US7247242B1 (en) * 2001-10-10 2007-07-24 Sandia Corporation Arsenic removal from water
US20040076668A1 (en) * 2002-07-03 2004-04-22 Pfizer Inc. Controlled-release pharmaceutical formulations
TW559617B (en) * 2003-05-07 2003-11-01 Ind Tech Res Inst Method for removing arsenic from water
WO2005028376A1 (fr) * 2003-09-19 2005-03-31 University Of Wyoming Systeme et procede de retrait d'arsenite et d'arsenate de l'eau
EP1727618A4 (fr) * 2004-01-21 2011-03-09 Sengupta Arup K Procede de production et d'utilisation d'echangeur d'anions hybride pour l'extraction selective de ligands de contamination a partir de liquides
EP1568660B1 (fr) * 2004-02-24 2010-12-15 Rohm And Haas Company Procédé d'élimination d'arsenic de l'eau
JP4598415B2 (ja) * 2004-02-27 2010-12-15 オルガノ株式会社 有機ヒ素化合物処理方法
CA2579031C (fr) * 2006-03-03 2011-03-29 Rohm And Haas Company Methode de production d'une resine specifique de l'arsenic
ITMI20062524A1 (it) * 2006-12-28 2008-06-29 Itea Spa Processo per la purificazione di fumi di combustione
DE102007009362A1 (de) * 2007-02-23 2008-08-28 Mion Tec Gmbh Verfahren zum Entfernen von Arsen aus wässrigen Lösungen
JP5137232B2 (ja) * 2007-04-02 2013-02-06 Ｄｏｗａメタルマイン株式会社 多孔質鉄酸化物の製造方法並びに被処理水の処理方法
FI122512B (fi) * 2011-03-09 2012-02-29 Outotec Oyj Menetelmä niukkaliukoisen kalsiumarseeniyhdisteen valmistamiseksi
CN105347544B (zh) * 2015-10-31 2016-07-13 江西铜业股份有限公司 一种从污酸废水中沉淀分离砷的方法
US11220437B2 (en) * 2018-12-24 2022-01-11 Ecometales Limited Procedure for obtaining scorodite with a high arsenic content from acidic solutions with high content of sulfuric acid
CN111170510B (zh) * 2020-01-20 2022-03-29 宁波弗镁瑞环保科技有限公司 一种含砷废水处理并固化砷的方法
CN114836635B (zh) * 2022-03-25 2023-05-16 中南大学 一种有色冶炼含砷固废短流程制备高纯金属砷的方法
CN114892027B (zh) * 2022-07-15 2022-10-28 长沙华时捷环保科技发展股份有限公司 从含砷溶液中直接分离砷的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414512A (en) * 1966-11-30 1968-12-03 United States Steel Corp Method of flocculating solids
JPS50138650A (fr) * 1974-04-22 1975-11-05
JPS516885A (en) * 1974-07-09 1976-01-20 Osaka Soda Co Ltd Ekitaichuno jukinzokujokyohoho
JPS6036831B2 (ja) * 1978-07-05 1985-08-22 三菱レイヨン株式会社 ヒ素及びシリカ含有水の処理方法
CA1139466A (fr) * 1980-08-22 1983-01-11 Donald R. Weir Elimination de l'arsenic de solutions aqueuses
US4341636A (en) * 1980-09-26 1982-07-27 General Electric Company Treatment of wastewater
SE452307B (sv) * 1983-09-12 1987-11-23 Boliden Ab Forfarande for rening av fororenade vattenlosningar innehallande arsenik och/eller fosfor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112063858A (zh) * 2020-09-08 2020-12-11 龙岩市宇恒环保科技有限公司 一种含砷物料全湿法生产合格氧化砷的工艺

Also Published As

Publication number Publication date
US5114592A (en) 1992-05-19
EP0389661A1 (fr) 1990-10-03
ES2048224T3 (es) 1994-03-16
DE58906173D1 (de) 1993-12-16
CA2012472C (fr) 2000-03-14
JPH02293089A (ja) 1990-12-04
EP0389661B1 (fr) 1993-11-10
ATE97116T1 (de) 1993-11-15

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