Reclamation of Abandoned Coal Mine Wastes Using Lime Cake Byproducts in Korea
نویسندگان
چکیده
منابع مشابه
An intelligent decision support system for revegetation and reclamation of land contaminated from coal mine wastes
Abandoned coal mine wastes can result in severe pollution and have aesthetic impact on the local environment. A range of reclamation techniques is available for substrate but only through the use of vegetation to stabilize coal mine wastes can complete long-term rehabilitation be achieved. Experimentation has been undertaken at coal mine sites to attempt to elucidate and overcome limitations to...
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In order to assess the ecological effect of acid mine drainage, metal mine (Dalsung) and coal mine (Samtan) drainage in South Korea were collected. The each mine drainage then investigated by whole effluent toxicity test (WET) and toxicity identification evaluation (TIE). WET results demonstrated that DS leachate and ST mine water is more toxic than other mine drainage due to the presence of ca...
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Fifteen AML sites ranging in age from 13 to 35 yr in Northern West Virginia were selected from three surface-mined coal beds (Pittsburgh, Freeport, and Kittanning) to evaluate plant invasion and establishment on disturbed sites. Three 10 m by 10 m plots were randomly located on each site, and cover, density, and stem diameter of all woody plant species were measured. Herbaceous and plant litter...
متن کاملChemical and physical characteristics of substrate material for plant growth on coal wastes in rangelands of Kiasar, Sari, Mazandaran province
Background and objectives Mining results in degradation of rangelands ecosystem structure and function. Coal mining in rangelands produces significant quantities of waste dumps in mining area which are considered as the main environmental pollutants in the site and surrounding ecosystems. Vegetation restoration in mining area could reduce soil pollution and could be of great help in restoring ...
متن کاملMeasurement of Genotoxic Endpoints in Earthworms Exposed to Radioactive Wastes from an Abandoned Uranium Mine
The main objective of this study was to assess the sensitivity of genotoxic endpoints, to be considered in earthworm’s reproduction assays, performed under the evaluation of soils contaminated with radioactive wastes. Earthworms were exposed, under laboratorial conditions, to a contaminated soil from the Cunha Baixa uranium mine and to LUFA 2.2 soil (control soil). Earthworms (Eisenia andrei Bo...
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ژورنال
عنوان ژورنال: Journal American Society of Mining and Reclamation
سال: 2004
ISSN: 2328-8744
DOI: 10.21000/jasmr04012067