http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Acid Mine Drainage Treatment by Potential Carbon Mineralization : A Step Toward a Circular Economy
주다영,Van Duc Nguyen,이상희,Chungkook Lee,Eundon Jeon,Thenepalli Thriveni,Mohd Danish Khan,안지환 한국에너지학회 2022 에너지공학 Vol.31 No.3
Acid Mine drainage is produced mainly from the two sources such as mineral and mining industries and there are a factors to enhance the AMD formation: i) atmospheric moisture, ii) pH, iii)temperature, and iv) surface area of sulfide minerals exposed to the oxygen. Acid Mine Drainage (AMD) is formed with the outflow of extremely acidic water from the mine dumps or abandoned mine sites, which contains the dissolved heavy metals such as Copper (Cu), Lead (Pb), Mercury (Hg), Nickel (Ni), Arsenic (As), Cobalt (Co), Cadmium (Cd), and other some common metals are Manganese (Mn), Iron (Fe), and Zinc (Zn). AMD is a major pollutant that causes a severe threat to the aquatic and ecosystem. There are a few major issues associated with this AMD including contamination of drinking water, lowering the reproduction growth rate of plants and aquatic animals, etc. In this paper, we discussed a new technical solution carbon mineralization technology for the treatment of acid mine drainage, and also promoting the possible circular economy was proposed. A carbon mineralization technology was studied for the stabilization of heavy metals in soil and ashes as well as hardness removal of water. The proposed carbon mineralization is an alternative technical solution for the treatment of AMD which leads the AMD wastewater to be a resource to achieve a circular economy.