Water management in mining: a selection of case studies F o r e w o r d Water is a fundamental resource for life. Whether from groundwater or surface water sources, availability of and access to water that meets quality and quantity requirements, is a critical need across the world. We all share responsibility for meeting this need now and in ...
Get PriceOperational water management. CSG operations remove water from the coal seam to release gas during the production stage. If the produced water is of poor quality it may require dilution with fresh water, or treatment to remove salts, gas and other contaminants sourced from the coal seam.
Get PriceAug 08, 2014· Mine operators must continually reevaluate their risk to floodrelated impacts. The Smart H2O Solution is a water infrastructure management solution whose integrated components are designed to ...
Get PriceAug 21, 2013· As water experts warn of a serious global water shortage, the need for sustainable water management within the mining industry has become critical. So what is the mining industry, a known water polluter and guzzler, doing to conserve this precious resource it can't function without? In …
Get PriceJul 31, 2013· Mine dewatering techniques 1. MINE DEWATERING Dr Martin Preene Preene Groundwater Consulting June 2014 2. SYNOPSIS Synopsis • Water management for mining • Approaches to groundwater control • Examples of mine dewatering technology – Open pit – Underground – Shafts 3.
Get PriceDewatering: We improve operating efficiency, reduce risks and reduce costs by drawing on our dewatering expertise, downhole technology and mine water management programs. Mine pumping services: We deliver an effective, fullscale dewatering design and discharge system to extend the life of dewatering systems.
Get PriceThe Highway Dam is the main water storage on site and is the main source of makeup water for the Coal Handling and Preparation Plant (CHPP) and supply to the underground operations. ... area of the site and groundwater from underground mine dewatering as well as water recycled from ... dedicated land located within the mine water management ...
Get PriceMine Water Treatment Filtration and Separation Technologies for Mine Water Treatment. 2 ... scarcity and regulatory constraints are changing the landscape of mine site water management. Typical Objectives and Drivers Driver Scarcity ... providing solutions to meet critical mine water treatment objectives of mining customers for open cut and ...
Get PriceJan 14, 2010· Draft Water Management Plan for the Chuitna Coal Project January 2010 3 This report provides projected site water management plans and maps for the first 8 years of mining, year 15, year 22, and year 26 (after final reclamation) in Appendix A. It replaces all previous drafts of conceptual plans for water control for the Chuitna Project.
Get PriceCOMPARISON OF DESIGNS FOR THE DEWATERING OF COAL, GOLD AND DIAMOND MINES IN SOUTHERN AFRICA . ... Summary of methods of mine dewatering . Coal Mine Drainage . Figure 2, shows the distribution of coal fields in Southern Africa. ... Coal mine water control requires the separation of clean and dirty water. Dirty water is the water that has come into
Get PriceDewatering a totally or partially flooded mine, or even as a normal procedure in normal mine activity, may carry a number of problems, most of which are environmentally related. This can happen in open pit mines as well as in underground mines. The most relevant concerns with mine dewatering are related to acid mine drainage and the dispersal ...
Get PriceAnswering demands for dewatering solutions. ‘s vertical plate pressure filter (VPA) has been developed to meet increasing demands for higher efficiency and automation in industrial and mining dewatering applications. The new VPA is a heavyduty machine suitable for metallic minerals, industrial minerals, and coal and tailings.
Get PriceThe Rix’s Creek coal mining operation, part of the Bloomfield Group, set out to improve its onsite coal tailings management as part of its sustainability strategy to reduce water and energy consumption and minimize the surface footprint of waste handling processes.
Get PriceFigure 2 Crosssection of the Ruhr coalfield – mining activities and mine water management Postmining mine water management At the end of 2018, when hard coal mining operations will finally be ceasing in the Ruhr coalfield, the dewatering of the carboniferous strata is no longer necessary with regard to safe working conditions for the miners.
Get PriceA flooded mine is one of the direct results of a mine's closure procedure. When a mine stops to operate, its maintenance systems also stop, in which the dewatering systems are included. Without these systems the mine will get flooded by water that naturally sits in rock formations and in the ground.
Get PriceRed Hill Mining Lease EIS │Appendix I2│Mine Water Management Overview Report Page v ... coal mine operations including requirements for proper management and responsibility for general ... For assessment of proposed mine water management, a mine water balance assessment is relevant to address the following requirements of the terms of ...
Get PriceExisting Mine Water Management System Ulan Coal systems, water storages, the Bobadeen Irrigation Scheme, a water treatment facility ... divert clean water around mining operations to prevent the contamination by ..... water storage and will require dewatering to allow for the construction of two ...
Get PriceMine site Dewatering. A two year process of research and development into efficient mine site dewatering and highwall pumping operations has resulted in the design and manufacture of the HDS200 dewatering foundations of the HDS200 are based on industry identified needs, requirements and improvements from end users of pumping equipment in the mining industry.
Get PriceAWE was engaged by Alinta Energy to assist with groundwater management and dewatering at the Leigh Creek Coal Mine. This involved the review of available hydrogeological data to gain a better understanding of site hydrogeology, particularly the source and timing of groundwater inflows.
Get PriceMay 22, 2014· Mine dewatering techniques. Dewatering and groundwater control is an important part of many open pit and underground mines. Effective dewatering is a prerequisite for safe and efficient mining. Poorly controlled groundwater will waste money, slow down mining and potentially cause adverse environmental impacts. However, techniques are available to successful control groundwater.
Get Price033 Coal mine 'dewatering' of saline wastewater into NSW streams ... It is very likely that the water chemistry effects of the coal mines discharges have .... by the level and type of mining activity and water treatment at each location.
Get PriceMcLanahan offers a broad range of dewatering equipment that uses these methods to process sands, coal, pulp and paper, concrete and other minerals and materials in the mining industry, as well as for dewatering stall bedding in the dairy industry.
Get PriceThe GroundWater System and Possible Effects of Underground Coal Mining in the Trail Mountain Area, Central Utah United States Geological Survey WaterSupply Paper 2259 Prepared in cooperation with the Bureau of Land Management
Get PriceThe coal fines and inflow management system was designed with the ability to: Retrofit to existing POD systems recovered from the Crinum underground coal mine; Bolster the developing site dewatering fleet with continuity of all pumps, instrumentation control equipment used.
Get PriceMining dams pose a substantial risk, and residue management clearly needs to change. Alfa Laval is leading that transformation. The robust design and large capacity of our solidbowl decanter centrifuges have proven the perfect solution for safe and secure dewatering of mine tailings.
Get PriceMine site water management and consultancy. TWM is able to assist with all facets of water management strategies, whether it be an impartial audit on your pump and dewatering assets, or helping put together a water management plan.
Get PriceTechnology Data Sheet Mine Dewatering Groundwater is a common problem when mining, and developing a mine below groundwater level presents many challenges. Poorly controlled groundwater will have negative impacts on the safety, efficiency and economics of mining operations.
Get PriceJun 26, 2019· Water conservation, efficient tailings management and responsible mine reclamation are becoming increasingly important for mines to ensure their …
Get PriceDewatering: We improve operating efficiency, reduce risks and reduce costs by drawing on our dewatering expertise, downhole technology and mine water management programs. Pit slope depressurisation: We improve pit slope performance by relying on a clear and integrated understanding of engineering geology, groundwater and mine design.
Get PriceDan Mackie has over twelve years of experience in mining hydrogeology and water resources. Mr. Mackie specializes in hydrogeological characterization, design of depressurization, dewatering and groundwater management systems for open pit and underground mines, as well as water …
Get PriceGroundwater Management in Mining Areas – Foreword 3 Umweltbundesamt CP035 (2004) FOREWORD Innovative Management of Groundwater Resources in Europe – Training and RTD Coordination (IMAGETRAIN) is an initiative funded by the European Union’s Research Directorate General and has the ambition to improve cooperation and interaction between ...
Get PriceThe mining wateruse category includes groundwater and surface water that is withdrawn and used for nonfuels and fuels mining. Nonfuels mining includes the extraction of ores, stone, sand, and gravel. Fuels mining includes the extraction of coal, petroleum, and natural gas. Water is used for mineral extraction, quarrying, milling, and other...
Get PriceHighcapacity dewatering with the XJ 900. The Sulzer XJ 900 brings stateoftheart hydraulic design, an IE3 motor and innovative solutions to common mine dewatering challenges. White cast iron impellers with rubber coated volutes provide long pump life in demanding mining applications.
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