Listed below are news stories relating to environmental issues in the mineral processing and extractive metallurgy industries. The date on which they were added to this page is in brackets.

For the full story please click on a news headline:

• BioteQ Recognized for International Wastewater Treatment Solutions (Nov.4, 2008)
  


• BioteQ Starts Commissioning New Plant in Colorado (Nov.4, 2008)
  


• Bactech seeks Government Funding for Bioleach Plant to Neutralize Toxic Arsenic Tailings in Cobalt, Ontario (Oct.28, 2008)
  


• Arsenic-eating Bacteria Found (Oct.16, 2008)
  


• Achieving Sustainability (Sept.15, 2008)
  


• Clean Sweep for Precious Metals (Sept.9, 2008)
  


• The Minerals' Industry's Contribution to Greenhouse Emissions (July 16, 2008)
  


• Metso Engages in Environmental Collaboration with MIT (May 12, 2008)
  


• SGS Acquires Canadian Environmental & Metallurgical Inc. (CEMI) to Enhance Dedication to Environmental Sustainability (May 7, 2008)
  


• BioteQ Begins Second Project with Joint Venture in China (Apr.29, 2008)
  


• Paste Tailings Management (Apr.28, 2008)
  


• Hatch Studying Water Recovery at Escondida Mine (Apr.22, 2008)
  


• Clean Coal Agreement with China (Mar.11, 2008)
  


• BioteQ Starts Commissioning New Plant in China (Dec.13, 2007)
  


• BioteQ to Build Demonstration Plant for Sulphate Removal with Freeport McMoRan Copper and Gold (Dec.13, 2007)
  


• ExtrEL Leaching System for Nickel Sulphide Mine Tailings (Nov.27, 2007)
  


• Kristineberg Spearheads Research into Safe Disposal of Mine Waste (Oct.18, 2007)
  


• Clean Processing (Oct.17, 2007)
  


• Climate Change and the Mining Industry (Oct.16, 2007)
  


• Material, Minerals & Metal Ecology Special Issue Published (Jul.23, 2007)
  


• Thickened Tailings Methods Reviewed (Jul.11, 2007)
  


• Sodium-based Effluent Treatment Trial for Anglo Platinum (May 29, 2007)
  


• AMEC and Royal Holloway London University Launch New Mining Laboratory (May 20, 2007)
  


• BioteQ Announces New Agreement in Chile with Molymet (Apr.30, 2007)
  


• South Africans Scramble to Process Waste Dump Gold (Mar.28, 2007)
  


• Disposal of Paste Tailings (Mar.26, 2007)
  


• BioteQ Signs Definitive Joint Venture Agreement with Jiangxi Copper (Jan.2, 2007)
  


• Bactech/Mintek Biogold Plant Wins Environmental Award (Dec.5, 2006)
  


• New HSC Chemistry^® 6.0 (Nov.21, 2006)
  


• BioteQ Signs Development Agreement for Project with Codelco Chile (Oct.10, 2006)
  


• Mintek Joins SA Environmental Observation Network (Sept.11, 2006)
  


• Haber, Inc. to Begin Commercial Recovery of Precious Metals from Electronic Scrap and Gold Ores using Environmentally Friendly Processing (Aug.9, 2006)
  


• Sustainable Development (Apr.19, 2006)
  


• Tailings Handling (Apr.10, 2006)
  


• Acid Rock Drainage Reviewed (Apr.3, 2006)
  


• Special Issue on Processing and Disposal of Wastes Published (Feb.20, 2006)
  


• French Guyana - Holman-Wilfley Ltd Scores in the Environmental Sector (Jan.16, 2006)
  


• Foskor Recycles Water to Preserve Environment (Dec.22, 2005)
  


• Handling Mining Waste (Dec.20, 2005)
  


• Preliminary Trials Completed Using VSEP Vibratory Membrane Filtration for Treatment of Acidic Wastewater from Phosphate Ore Processing (Nov.28, 2005)
  


• An end to Tailings Dams? (Oct.17, 2005)
  


• BioteQ to Help in Britannia Beach Cleanup (Sept.19, 2005)
  


• Greener Mineral Processing (Sept.5, 2005)
  


• BioteQ Announces New Tailings Recovery Project Operational at Caribou (Aug.30, 2005)
  


• Governments of Canada and Saskatchewan to Cost-Share Remediation of Uranium Mines (Jul.4, 2005)
  


• Virotec Awarded Contract for Mine Site Remediation in South Korea (Jun.20, 2005)
  


• Virotec to Commence In-Situ Acid Rock Treatment in Pennsylvania, USA (Jun.2, 2005)
  


• Alcoa, Nova Pb and St. Lawrence Partnership will Recycle Spent Potlining into Cement Additive (Apr.25, 2005)
  


• Alcoa Selects EGL for Process Technical Support (Mar.8, 2005)
  


• CSIRO Finds Way to Get More Out of Old Cars (Feb.1, 2005)
  


• New Mine-water Treatment Process Launched (Jan.19, 2005)
  


• Basics of Mine Backfill (Jan.17, 2005)
  


• Phytoremediation Explained (Dec.21, 2004)
  


• Government of Canada and University of Alberta to Operate Facility for Oil Sands Tailings Research (Oct.7, 2004)
  


• Economically Attractive and Environmentally Friendly Detox Process (The ROLB Process) (Sept.6, 2004)
  


• Mines in Partnership to Conduct $2.69 Million Water Management Research (Aug.23, 2004)
  


• Paste versus Conventional Tailings (Aug.18, 2004)
  


• First Industrial-Scale Use of the CombinOx^® Detoxification Process (Aug.13, 2004)
  


• Remediating Mine-Related Water Pollution (Jul.15, 2004)
  


• Paste Technology Overcomes Coal Mining Legacy (Jul.15, 2004)
  


• The Benefits of Backfill (Jul.12, 2004)
  


• Major Gold Producers Commit to Cyanide Code (Jun.30, 2004)
  


• Cyanide Management in Gold Mining (Jun.24, 2004)
  


• Focus on Acid Rock Drainage (Jun.24, 2004)
  


• P906 Emerging Technologies for Ecological Rehabilitation at Mine Closure (Jun.22, 2004)
  


• US EPA Confirms Efficacy of Virotec Technology in Remediation Trials at Gilt Edge Mine, South Dakota (Jun.14, 2004)
  


• Tailings Co-Disposal (Apr.22, 2004)
  


• Prize for Pollution-Eating Nano-Sands (Mar.31, 2004)
  


• Golder Wins Multi-Mill Backfill Contract (Mar.30, 2004)
  


• Processing and Disposal of Minerals Industry Wastes Papers Published (Mar.4, 2004)
  


• Tailings Engineering Trends in Southern Africa (Mar.2, 2004)
  


• Paste- The Latest Fashion in Tailings Disposal (Mar.2, 2004)
  


• SA Joins Global Clean-Coal Pact (Jan.30, 2004)
  


• Virotec Awarded Remediation Contract in Albania (Jan.27, 2004)
  


• Greens Call For Securing of Silvermines Tailings Pond Site (Jan.27, 2004)
  


• Mining's Malignant Menace (Jan.26, 2004)
  


• Tailings Management (Jan.15, 2004)
  


• Glow Discharge Plasma Technology (Jan.15, 2004)
  


• BioteQ To Treat Acid Drainage At Two More Sites (Jan.15, 2004)
  


• Environmentally Friendly Manganese Metal Production (Jan.15, 2004)
  


• Assessing Risks For Common Water Treatment and Mining Chemicals (Jan.14, 2004)
  


• Reducing Waste and CO2 Emissions in the Cement Industry (Dec.22, 2003)
  


• R&D Grant for Extraction Process (Nov.18, 2003)
  


• AUS$2 Million for Greenhouse Ideas (Nov.10, 2003)
  


• Call for Papers for a Special Issue of the Journal of Cleaner Production: ‘Improving Environmental, Economic and Ethical Performance in the Mining Industry’ (Nov.7, 2003)
  


• Advances in Tailings and Waste Management (Oct.27, 2003)
  


• SA Reviews Uranium Mining Process (Oct.24, 2003)
  


• US Reverses Waste Regulations (Oct.22, 2003)
  


• Research Centre Sweats Over Dry Ideas to Limit Water Use (Oct.9, 2003)
  


• Mintek Receives ISO 14001 Certification (Sept.16, 2003)
  


• New Study Asks: What Use are Environmental Management Systems? (Sept.16, 2003)
  


• New South African Project to Provide Sustainable Enviro Remediation (Sept.5, 2003)
  


• Green Processing of Gold (Aug.29, 2003)
  


• Bacteria to Clean Up Arsenic Pollution (Aug.29, 2003)
  


• Tailings Management (Aug.26, 2003)
  


• Landmark No-Go Pledge Signed (Aug.26, 2003)
  


• Cleaner Processing (Aug.20, 2003)
  


• NETL Testing Mercury Removal Technology (Aug.20, 2003)
  


• Metals from AMD (Aug.19, 2003)
  


• Noranda's New Electronic Recycling Facility to Begin Operations (Aug.8, 2003)
  


• Remediation in Romania (Aug.5, 2003)
  


• Acid Rock Drainage Handbook Now Online (Aug.4, 2003)
  


• New Proposals On Mine Waste Extraction (Aug.1, 2003)
  


• Austpac Announces New Waste Plant (Aug.1, 2003)
  


• Global Centre For Post Mining Regeneration (Jul.18, 2003)
  


• US Toxic Releases Reported (Jul.18, 2003)
  


• Better Mercury Controls (Jul.18, 2003)
  


• Xerion Signs Slag Reclamation Agreement (Jul.17, 2003)
  


• Mining, NV Mining Top US Polluters (Jul.8, 2003)
  

For archive news click here