Factors that influence the cost of remediation at mine sites. This is due to oxidation of the mine water, leaching of rocks, change in gas and bacterial composition, and the pollution of mine water by petroleum products and oils. Selection of remediation measures for abandoned mine sites. These waste products toxic substances are removed for the protection of human health, as well as to restore the environment. To access more information on these and other educational activities, as well as additional fact sheets, visit the safe drinking water foundation website at. Water pollution, remediation, and applications by prezi.
Hydrology, pollution, remediation 97814020083 97814020076. Developing models to enable us to understand how to control and predict water quality is of crucial interest1. Acid mine drainage amd, remediation, wetlands, minewater chemistry introduction. This course is under development and not yet approved, or is no longer delivered. Characterizing, predicting and modeling water from mine sites. The bioremediation processes are based on biotic catalysts such as enzymes responsible for the oxidative process of pollutants or the direct use of microorganisms able to metabolize pollutant molecules. Environmental education resources to commemorate earth days 50th anniversary. Mine openings waterretaining structures large dams. Mine water tracer tests as a basis for remediation strategies. In its chemical composition and total mineralization, mine water differs from the subterranean water surrounding the mine.
The excavations of operating mines are usually flooded. The pollution status and remediation techniques for the. Remedial measures may be designed and implemented in response to compliance and enforcement actions, chemical spill events, state permit requirements, etc. Chapter fouractive treatment of polluted mine waters, and chapter fivepassive.
The acceleration of urbanization and rapid development of economy led to making surface water pollution problem becoming more critical. Currently, he is helping to develop integrated teams of srk experts in water management to provide best possible services to clients. For mozilla firefox users, you may get a please wait message and will need to click on the open with different viewer prompt on the top. Remediation priority areas and actions need to be identified based on location and extent of mine pollution impacts.
Mining regulations were tough before, but the gold king mine disaster in 2015 has put a large spotlight on tailings ponds and process water. For each remediation method, the applicable scope, and its merits or limits in the remediation of contaminated soils in mine were expounded respectively. An application of phytoremediation to river pollution remediation. Amd follows the same flow pathways as water, and can therefore best be controlled by controlling water entry into. Because such pollution can persist for decades and even centuries after the cessation of industrial activity, there is a pressing need to develop cheap, sustainable remedial. The latter half of the 20th century saw major advances in the reclamation technologies. Yu y, lee c, hwang s 2005 analysis of community structures in anaerobic processes using a quantitative realtime pcr method. Adem forms alabama department of environmental management. Dec 17, 2016 operation water pollution focuses on how water pollution occurs and how it is cleaned up and has been designed for a science and social studies collaboration. Potential water contaminants as discussed under water pollution are prevented from coming into contact with water. For the rock mechanics engineer it is the depressurisation of a slope in an open pit, for the metallurgist it might pertain to the water contained in the process circuit, and for. Stewards of the earths natural resources hgl provides expert planning, design, and restoration services to federal and state regulatory agencies, management organizations, and enterprises engaged in mine site operations and reclamation.
An application of phytoremediation to river pollution. The epa conducts and supervises investigation and cleanup actions at a variety of mine sites. Discover more publications, questions and projects in environmental pollution article mine water. Groundwater 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 unions research directorate general and has the ambition to improve cooperation and interaction between. Mine water hydrology, pollution, remediation by paul l.
I would recommend that all scientists, mining engineers and students who are involved in mine water work buy mine water by younger et al. Everyday low prices and free delivery on eligible orders. Water treatment technologies can be generally classified as insitu or exsitu. Hydrology, pollution, remediation environmental pollution 2002 by paul l. This course examines the causes, consequences and remediation of one of the uk and europes major causes of freshwater degradation due to metals. In many cases, polluted mine water long outlives the life of the mining. In waterways, for example, muddy water causes the water temperature to rise as suspended particles absorb heat from sunlight, which in turn causes oxygen levels to fall. Site remediation solutions overview looking for some common sense information while wading through all the options. It identifies and evaluates technologies for prevention. Case study 1 water management in the coal mining region lausitz, germany. Hydrology, pollution, remediation environmental pollution younger, paul l.
The environmental issues related to coal mine water pollutants are attributable to the exposure of reduced iron, sulphides and coal materials to oxygen and water. The pollution sources and characteristics, their environmental influences and the remediation techniques for the contaminated soils in mine were discussed systematically in this paper. Introduction mining is essential to the economy of the united states, but historical mining practices and the absence of routine minedland reclamation, remediation, and restoration have led to legacy sites with significant environmental and human health impacts. Nhbs pl younger, sa banwart and rs hedin, springer nature. Hydrology, pollution, remediation environmental pollution paul l. Water pollution from human activities, either industrial or domestic, is a major problem in many. This topic was studied by our research group for long time and deals with different approches to bioremediate soil and waste water.
Environmental remediation is the removal of pollution or contaminants from water and soil. However, mine water pollution problems have not been addressed. The formation of sulphatepolluted mine water poses a problem at the former coal mining regions in germany as. Pre and postflooding iron concentrations in the fluorshaft of. The paper is intended to provide an overview of remediation methods currently utilized at various hazardous waste sites. As the worlds demand for mineral resources grows, hgl recognizes the increasing importance of developing sustainable.
Water sampled from four decommissioned pits in amansie west district were analysed for their water quality status. Join our growing community of environmental professionals who are currently subscribed to weekly newsletters, product alerts, job alerts, and our monthly event updates and article newsletters. Hydrology, pollution, remediation environmental pollution book 5 kindle edition by paul l. Site assessment remediation projects usually begin with a site assessment to determine the. Mining and related pollution issues are interdisciplinary in nature including not only environmental geology, environmental chemistry, and hydrology, but also geomicrobiology, and ecotoxicology to allow a better information exchange for effective approaches to be tested and implemented to protect the ecosystem and clean up the contaminated. This short course introduces the extent and consequences of pollution in the environment. Amd follows the same flow pathways as water, and can therefore best be. Mine water article about mine water by the free dictionary. Amongst others, the objectives of water management comprise. One of the questions that arose was whether convective mixing or stratification might be used as a potential remediation method. Strategies for managing environmental problems and water. In many cases, polluted mine water long outlives the life of the mining operation. This course examines the causes, consequences and remediation of one of the uk and europes major causes of freshwater degradation due to.
It is probably not very practical to achieve 100% isolation of water from the contaminants, but measures to limit the extent of pollution should be. Water pollution from human activities, either industrial or domestic, is a major problem in many countries. Operation water pollution focuses on how water pollution occurs and how it is cleaned up and has been designed for a science and social studies collaboration. Characterizing, predicting and modeling water from mine sites may 1821, 2009 sacramento, california.
Nowhere is the conflict between economic progress and environmental quality more apparent than in the mineral extraction industries. The need for pure water most water on earth is in a continuous cycle between water bodies, land and the atmosphere. Mining reclamation stewards of the earths natural resources hgl provides expert planning, design, and restoration services to federal and state regulatory agencies, management organizations, and enterprises engaged in mine site operations and reclamation. Selection of remediation measures for abandoned mine sites michael nahir, daryl hockley nato, ccms, nonferrous mining sector. Enter your mobile number or email address below and well send you a link to download the. Mine water hydrology, pollution, remediation paul l. In the generation of mine drainage pollution microorganisms play both beneficial and destructive roles. An application of phytoremediation to river pollution remediation hongyu wang a, hangli zhang a and guoqiang caib aschool of civil engineering and architecture, zhejiang university of technology, hangzhou, 310014, china. It identifies and evaluates technologies for prevention and remediation and evaluates decision support tools. This section highlights some of the most popular site remediation solutions and highlights some key points about each one.
Amls can pose serious threats to human health and the environment. Sage journals oxford journals wiley online library informs. Clear creek can be your turn key provider for emergency temporary needs or for permanent systems. Use environmentally friendly drilling fluid or water in a closedloop system when rotary drilling is needed. Although a case is known where controlled pumping of the overlaying clear water zone is used to prevent the discharge of highly polluted mine water coulton et al. Hydrology, pollution, remediation environmental pollution. The permits also control discharge of muddy water, which can harm water quality in waterways and habitat in wetlands. Preliminary assessment program for mined lands and industrial. Mining site water treatment solutions clear creek systems. January 24, 2019 add comment download mine water hydrology pollution remediation environmental pollution, ebook mine water hydrology pollution remediation environmental pollution, environmental, free ebook mine water hydrology pollution remediation environmental pollution, free pdf mine water hydrology pollution remediation environmental. Acidic mine drainage and similar wastewaters such as leachates from acidsulphate soils are a major cause of ground and surface water pollution in the european union. Mining and water pollution safe drinking water foundation.
Read book mine water hydrology pollution remediation. Firefox is created by a global non profit dedicated to putting individuals in control online. Mine water and the environment, 21 throughout this work, there is a consistent integration of. The giant mine near yellowknife nwt operated from 1948 to 1999. A n important component of smart water solutions is the cycling of water treatment solutions using processes by which water enters, moves through and exits soil hydrologic. The abandoned mine site characterization and cleanup handbook handbook is the result of the collective efforts and contributions of a number of individuals. Waterpollution problems, caused by mining, include acid mine drainage, metal. The book will be a valuable reference for all professionals who encounter polluted mine water on a regular or occasional basis. During the earliest days of handbook development, mike bishop of epa region 8 lead the effort to develop a superfund mine waste reference document for epa project managers working on mine. The plan calls for a new water treatment plant to be constructed. Feasibility study manual mine water pollution control. Abandoned mine lands amls are those lands, waters and surrounding watersheds where extraction, beneficiation or processing of ores and minerals has occurred. List of mine remediation companies, manufacturers and suppliers. Acid mine drainage abandoned and active mines are a major pollution concern.
The following case studies are provided to illustrate water management issues and measures taken to reduce pollution in water and environmental impacts of mining. Additional information is available at the end of the chapter. Mining, pollution and site remediation sciencedirect. Abandoned mine site characterization and cleanup handbook. Research into water quality status of accumulated water in decommissioned pits is a grey area in ghana and could be of significant benefit in the effectiveness of remediation of pits after mining. Hydrology, pollution, remediation environmental pollution softcover reprint of the original 1st ed. The water quality improvement act of 1970, pl 91224, included a subsection titled area acid and other mine water pollution control demonstrations, which became section 14 of the federal water pollution control act as amended. The water cycle is the superhighway used to move water around the globe. Pollution prevention opportunity assessment pollution prevention is best implemented through a pollution prevention opportunity assessment. Soil remediation in mining polluted areas conferencia invitadagarcia y alvarez, macla 10 2008 7684 soil remediation in mining polluted areas antonio garcia sanchez esther alvarez ayuso introduction the main sources of metal pollutants in soils are mining and smelting activities, fossil fuel combustion, agricultural practi.
Giant mine remediation plan page iii mdrsdc giantmineremediation. Discharge of mine water influence on water quantity and. The extent of mine pollution impacts need to be determined. Remote work advice from the largest allremote company. Category remediation goals waste characterization sampling water quality site characteristics liners site hydrology water treatment site operations regulatory considerations factors level of cleanup requireddesired type and volume of materialwaste number and frequency of sampling events methods selectedrequired.