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acid mines services

  • Mining Services

    Mine closure often involves long-term water management issues.  NWC has been involved in the design of a number of treatment associated with old mine works.  These applications are quite diverse, and range from wetlands designed to remediate Acid Mine Drainage (AMD) from old coal works, to sulfate-reducing wetlands to remove heavy metals ...

    By Naturally Wallace Consulting based in Vadnais Heights, MASSACHUSETTS (USA).

  • Remediation of Acid Mining Lakes Services

    Acid mining lakes are not a suitable habitat for higher organisms because substances such as calcium needed by fish for their development are absent. In the past, neutralising entire acid lakes so that they can be populated by fish and used for leisure activities was only possible with inordinate amounts of resources. Since 1998, the UFZ has been ...

  • Mining & Geotechnical Services

    Our experience includes all aspects of mining and geotechnical engineering, including: Mine Layout and Design, Operations, Permitting, Mine Transportation Systems, Reclamation, Mine Drainage Treatment, Geotechnical Analysis, Soils Engineering, Water Analysis, Acid Mine Drainage Abatement & Wetland Treatment, Permitting (Coal & Non-coal), ...

    By The EADS Group based in Altoona, PENNSYLVANIA (USA).

  • Water Treatment

    SSTT provides scientifically-proven methods for several key water and waste water issues. We offer processes for Arsenic and Radium in groundwater and drinking water; sulfide acid mine drainage, and excess nutrients (phosphorus and nitrogen) in industrial and agricultural waste water. Contact us to discuss your specific water treatment ...

    By Soil Solutions, LLC based in Hopkinton, MASSACHUSETTS (USA).

  • Mine Reclamation

    Opal provides a broad spectrum of mine reclamation services including inventorying abandoned mine features, plugging adits and shafts, mitigating acid mine drainage and the migration of heavy metals, rerouting surface water systems, and capping and revegetation. Our investigation and field reclamation work is performed safely and economically.

    By Opal Group, Inc. based in Castle Rock, COLORADO (USA).

  • Civil Engineering Services

    The Civil Engineernig Services Group is staffed with water quality specialists, geologists, and civil, municipal, water resources, and mining engineers. Collectively, these employees bring many years of direct project and field experience to our projects. In the civil engineering arena, concentration is focused on acid mine drainage (AMD) ...

    By Skelly and Loy, Inc. based in Harrisburg, PENNSYLVANIA (USA). from Engineering Services Service line

  • Acid Mine Drainage Remediation Services

    Virtually everyone is aware of the 'scourge of acid mine drainage,' which is a serious problem in abandoned mine properties. In abandoned mine properties, naturally occurring bacteria generate acidic, highly oxidative water that infiltrates and dissolves metals from mine workings including tailings, poor rock piles, fractured mine rock, or other ...

    By Reticle Inc. based in CALIFORNIA (USA).

  • Mine Waste Assessment

    EcoMetrix offers environmental services to the mining industry on a number of levels and during all project phases. Some of these services include: Closure & Rehabilitation Planning, Field Assessment & Monitoring, Hydrogeology, Geochemistry, Acid Mine Drainage Assessment, Source Term Chemistry & Modeling.

    By EcoMetrix Incorporated based in Mississauga, ONTARIO (CANADA).

  • Clean Mining For Purify Highly Contaminated Wastewater And Soils

    It has only been in the last 25 years that regulators have understood the devastating impact of Acid Rock Drainage (also referred to as Acid Mine Drainage or AMD). It is considered to be the principal threat posed by mining activity, past, present and in the future. Typical sources of Acid Rock Drainage (ARD) at mine sites are underground workings ...

    By EnviRemed, LLC based in Ocean Isle Beach, NORTH CAROLINA (USA). from Heavy Metal Remediation Service line

  • Services

    We can offer engineered custom solutions to metabolize contaminants in soil, surface water or groundwater. The Fiton process has been proven effective around the world using various in situ and ex situ techniques. This robust technology is applicable to a wide array of contamination problems. These include: Petroleum Spill Cleanup, Industrial ...

    By Fiton Group based in Toronto, ONTARIO (CANADA).

  • Geochemistry Analysis Services

    ACZ's large geochemical department has over 32 years of experience performing mining specific static and kinetic testing for acid rock drainage (ARD) or acid mine drainage (AMD) prediction as well as metal leaching (ML) tests. ACZ Laboratories Inc. was founded in 1980 to provide environmental analytical support services to the mining industry in ...

    By ACZ Laboratories, Inc. based in Steamboat Springs, COLORADO (USA).

  • Environmental Engineering

     Basic utility provisions, such as water and wastewater systems, are the primary focus of RETTEW’s environmental engineering services. In addition to design, we support homeland security efforts by specializing in vulnerability assessments of these systems to identify and address any potential security risks. Our air quality and wastewater ...

    By RETTEW Associates, Inc. based in Lancaster, PENNSYLVANIA (USA).

  • Waste Management

    Waste and the way in which we dispose of it takes many forms … for example, solid waste to landfill, industrial effluents into waterways, biosolids onto land, and acid leachates from mine tailings draining into groundwater. Traditional methods, with associated environmental risks or limitations, are not sustainable in the long–term. ...

    By Manaaki Whenua - Landcare Research based in Lincoln, NEW ZEALAND.

  • Industrial Water Treatment Services

    Tusaar’s technology simply and efficiently sequesters contaminating metals from process or waste streams to enable water reuse, discharge or further treatment. It works in the presence of competing metals and organics. It’s also highly effective on numerous organo-metallic complexes. And even better, lab experiments have shown a very ...

    By Tusaar Corp. based in Lafayette, COLORADO (USA).

  • Evaluation & Control of Water Contamination Service

    Water Pollution: Assembly and Development of Ecotoxicity and Genotoxicity Bioassays.

    By BIOHIDRICA Biotecnologias del Agua Ltda. based in Santiago, CHILE. from Environment Service line

  • Mine Waste Management Services

    With our extensive geochemical expertise, Lorax Environmental is the industry leader in providing highly practical and cutting-edge technical services for mine waste management assessments. In order to develop cost-effective and scientifically-defensible mine waste management plan, it is incumbent upon the proponent to understand the controls ...

    By Lorax Environmental Services Ltd. based in Vancouver, BRITISH COLUMBIA (CANADA). from Mining Service line

  • Acid Rock Drainage Services

    Acid rock drainage and metal leaching (ARD / ML) has become increasingly important with regards to waste material management.  Acid rock drainage (ARD) occurs when sulphide rich material is exposed to air and water through construction of mines, roadways, etc. The material becomes oxidized resulting in the formation of acidic metal rich ...

    By Lorax Environmental Services Ltd. based in Vancouver, BRITISH COLUMBIA (CANADA). from Specialty Services Service line

  • Facilities Engineering and Planning Services:

    Facilities Engineering and Planning Services:Facilities Engineering and Planning ServicesWet Weather Engineering and Planning for Allegheny County Sanitary Authority (ALCOSAN). Sci-Tek is providing engineering services in support of development of a Long Term Wet Weather Control Plan to reduce the effects of rain and groundwater infiltration and ...

    By Sci-Tek Consultants, Inc. based in Penn Hills, PENNSYLVANIA (USA).

  • Mining Services

    Hydro Geo Chem is a consulting firm that provides the mining industry with support in dewatering and environmental projects.

    By Hydro Geo Chem, Inc. based in Tucson, ARIZONA (USA).

  • Reed Beed Treatment

    Natural wetlands, permanently waterlogged areas populated by hydrophytic plants such as reeds, comprise a variety of sub-surface micro-habitats of differing oxygenation and redox potential, and support a diversity of microorganisms – bacteria, fungi, actinomycetes, protozoa – which degrade organic and inorganic substrates entering the ...

    By Ingenieurbüro Blumberg based in Bovenden, GERMANY.

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