Mine Water Treatment in Hongai Coal Mines
| Autor: | Vu Chi Dang, Phuong Thao Dang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Iron sulfide
02 engineering and technology Hongai coal mine 010502 geochemistry & geophysics 01 natural sciences complex mixtures mine drainage treatment chemistry.chemical_compound 020401 chemical engineering 0204 chemical engineering Drainage lcsh:Environmental sciences 0105 earth and related environmental sciences lcsh:GE1-350 Waste management business.industry Aquatic ecosystem Coal mining technology industry and agriculture Acid water Acid mine drainage Mining industry chemistry Environmental science Water treatment business acid mine drainage coal mining |
| Zdroj: | E3S Web of Conferences, Vol 35, p 01007 (2018) |
| ISSN: | 2267-1242 |
| Popis: | Acid mine drainage (AMD) is recognized as one of the most serious environmental problem associated with mining industry. Acid water, also known as acid mine drainage forms when iron sulfide minerals found in the rock of coal seams are exposed to oxidizing conditions in coal mining. Until 2009, mine drainage in Hongai coal mines was not treated, leading to harmful effects on humans, animals and aquatic ecosystem. This report has examined acid mine drainage problem and techniques for acid mine drainage treatment in Hongai coal mines. In addition, selection and criteria for the design of the treatment systems have been presented. |
| Databáze: | OpenAIRE |
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