The application of coal discards for acid mine drainage neutralization
نویسندگان
چکیده
منابع مشابه
Acid mine drainage and subsidence: effects of increased coal utilization.
The increases above 1975 levels for acid mine drainage and subsidence for the years 1985 and 2000 based on projections of current mining trends and the National Energy Plan are presented. No increases are projected for acid mine drainage from surface mines or waste since enforcement under present laws should control this problem. The increase in acid mine drainage from underground mines is proj...
متن کاملSynthetic faujasite based on coal by-products for the treatment of acid mine drainage (AMD)
Synthetic faujasite based on coal by-products for the treatment of acid mine drainage (AMD) C.A. Ríos, C.D. Williams, C.L. Roberts, M.A. Fullen 1 School of Applied Sciences, The University of Wolverhampton, Wolverhampton WV1 1SB, United Kingdom 2 Escuela de Geología, Universidad Industrial de Santander, Bucaramanga A.A. 678, Colombia * Corresponding author: Carlos A. Ríos Tel. +44 (0)1902 32267...
متن کاملEstimation of coal seams gas content for evaluating potential use of methane drainage system in Tabas coal mine
Methane gas emission, accumulation, and explosion are the most important risk factors in underground coal mines. Hence, having a knowledge of methane gas emission potential in underground coal mines is of crucial importance in preventing the explosion risk, loss of life, and property, and providing miners' safety. The purpose of this work is to provide the prediction maps for the C1, C2, and B2...
متن کاملPreventing acid mine drainage from mine tailings
Mining activity always has high impact on its surroundings, being waste deposition the cause of multiple and complex problems to the environment. One of them is Acid Mine Drainage (AMD), causing acid water percolation through large areas in the mine site. Portugal was a prosper tungsten producer from the beginning of the XX century, having its apogee during World War II. Nowadays there are mill...
متن کاملAcid Mine drAinAge (AMd) MAnAgeMent
AMd is recognized as one of the most serious environmental problem in the mining industry. the problem of acid mine drainage (AMd) has been present since mining activity began thousands of years ago. Mining activity has disrupted the hydrology of mining areas so badly that it is extremely difficult to predict where water would eventually re-emerge. its causes, treatment have become the focus of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Southern African Institute of Mining and Metallurgy
سال: 2020
ISSN: 2411-9717
DOI: 10.17159/2411-9717/527/2020