Mining Waste Services For Soil And Groundwater Available In Nunavut
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based in USA
The second edition of the Engineering and Design Manual for Coal Refuse Disposal Facilities is available at this link on the Mine Safety and Health Administration (MSHA) web site. This new edition of the Manual was prepared by a team led by D'Appolonia. The project involved solicitation of broad industry review and comment at two stages of the manual development: initially through a survey of ...
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based in OMAN
Hazardous waste is a complex issue. We handle it sensitively. We handle it safely. With efficiency, and with the latest technologies. From the harmful by-products of the oil and gas industry to mining and industrial waste, we offer a complete, comprehensive service. We identify, collect, transfer, store and treat hazardous waste. Across all markets. And in line with local ...
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based in CANADA
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 & ...
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by SAVRONbased in CANADA
Acid mine drainage (AMD) and acid rock drainage (ARD) present a significant environmental challenge due to the oxidation of metal sulfides in waste rock or mine tailings. The removal of sulfide from mine waste (e.g., tailings) can be achieved using thermal treatment technologies with highly elevated temperatures (e.g., in the range of 600 to 1000°C for removal of sulfide from pyrite). ...
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based in GERMANY
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. Constructed wetland systems are increasingly being employed for treatment of wastewater, sewage sludges and industrial effluents as a cost-effective, low energy and robust alternative to traditional engineered ...
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based in USA
GSA has conducted mine reclamation closure studies at over twenty sites ranging from the Great Basin and Southwestern deserts in the United States to the Andean mountains of South America to tropical Papua New Guinea. GSA utilizes an interdisciplinary approach to mine reclamation projects through our expertise in ecological restoration, reclamation cover systems, and groundwater hydrology. GSA is ...
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Manufactured by MEGA a.s.based in CZECH REPUBLIC
We offer an above-standard spectrum of services in the area of dealing with old ecological burdens, revitalization and ...
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Manufactured by Environmental Fabrics de Mexico (EFM)based in USA
Engineering: Design, material and site specific evaluations, construction management, and start up services. Biodigestors, Mining Projects, Landfills, Waste Water Treatment Plants with cogeneration, Bladder bags, Prefabricated panels, Prefabricated containment units, Cover materials – UV penetration, HDPE, hybrid LLDPE, reinforced MDPE, PVC, XR 3, Piping – HDPE, PVC, RCP, Gas handling ...
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Manufactured by Kutec AGbased in GERMANY
Like a Swiss army knife - The Mining department has just about as many functions and applications as a Swiss army knife. There are many different tasks and projects extending to the four corners of the globe: deposit modelling, mine planning steps for underground extraction operations or for solution mining, maintenance concepts for abandoned mines, including securing of abandoned shafts, ...
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based in USA
GSA has extensive experience in characterizing and monitoring solution and air-flow to optimize heap leach design and operations. Our successes include installing some of the first large-scale heap-leach monitoring systems in North and South America, groundbreaking research on flow in gravelly materials, and the development of integrated laboratory, field and modeling methods to evaluate heap ...
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based in AUSTRALIA
The management and treatment of cyanide-containing wastes and wastewaters from gold mining operations continues to be closely scrutinised by regulatory authorities. There have been examples of excursions of wastewaters containing cyanides due to spills and leaks from mills, ponds, leach pads, tailing dams, ...
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based in USA
D’Appolonia has conducted environmental projects for private industry, government agencies, A/E firms, and construction contractors. Our scope of services typically includes work plan preparation, site reconnaissance and exploration, evaluation of field data and laboratory analysis, risk assessment, engineering design of remediation, and monitoring of construction. Our engineering ...
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Manufactured by Renown Electric Motors & Repair Inc.based in CANADA
Replacing a faulty industrial gearbox can take up much of your budget as well as cause excessive downtime. Instead of squandering precious money and time, many companies and facilities opt to rebuild malfunctioning ...
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based in USA
Whether you’re launching a proposed construction project or acquisition, managing a thriving manufacturing process, or decommissioning an outdated facility, Foth is your one-stop partner for comprehensive environmental compliance and health and safety ...
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Manufactured by Smart Turner Pumps Incbased in CANADA
Smart Turner Pumps Inc prides itself on our almost one hundred and forty year history in the pump business. Our longevity within the industry proves our continuous commitment to product, service, and customer relations. When a new pump leaves our facility, it goes with the assurance to the customer and end user that as an Original Equipment Manufacturer (OEM), we pledge to provide ongoing after ...
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based in USA
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 where ground water percolates through a honeycomb ...
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by Hatch Ltd.based in CANADA
Competing factors such as cost, the environment, safety, and technical viability are at the forefront of thinking when today's mining organizations are investing in new tailings systems or retrofitting existing ones. The process-water lock-up and increasing land take needed by conventional tailings management are pushing us to find more advanced systems, such as paste and filtered tailings. These ...
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based in GERMANY
According to which waste code number should or may waste be classified? This is a crucial question when dealing with ways of waste disposal and the costs connected with it. The applicable waste code number is based on the Waste Catalogue Ordinance as well as other legal regulations and directives. Types of waste are classified by either origin, function, or substance, and thus their correct waste ...
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based in CANADA
Metal speciation has recently come to the forefront in assessing metal toxicity, because not all metal species are bioavailable to aquatic organisms. It is generally accepted that the free metal ion is considered the most toxic metal species. Chemical equilibrium modelling, (e.g., MINEQL+) has become a powerful tool used to predict free metal ion concentrations under site-specific conditions, ...
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Manufactured by Tetronics Technologies Limitedbased in UNITED KINGDOM
30 years’ experience in recovering value from mining ores. Tetronics patented DC arc technology has for many years offered an alternative approach to resource recovery that is capable of managing the challenges of treating and destroying any hazardous elements within the mine ores and tailings, whilst further refining the mining spoils for the extraction of valuable ...
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