Abandoned Acid Mine Drainage at Shoup’s Run Introduction Acid mine drainage (AMD) is an industrial waste which is the result of the extraction process of the mineral coal from the ground. It causes widespread pollution in the streams above and below the coals fields. AMD is caused when water flows through sulfur-bearing materials forming acidic solutions. It is formed when pyrite (FeS2)‚ an iron sulfide‚ is exposed and then reacts with air (O2) and water (H2O) to form sulfuric acid. 2FeS2
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Yours‚ Mine and Ours The movie Yours‚ Mine and Ours describes a blended family which the husband‚ Frank Beardsley‚ has eight children after the death of his spouse and the wife‚ Helene North‚ has another ten kids‚ include six she adopted‚ from the previous relationship. Frank is a naval officer and he rules his household with military precision‚ but Helene’s artistic trait makes for a different household than Frank’s family is used to. Both sides of the kids are not so pleased about moving and
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The Blast in Centralia No. 5: Logistic Alternatives The Centralia Coal Mine No.5 blast was a tragic and preventable disaster that according to John Martin‚ “no one stopped.” With only 31 survivors a total of 111 hard working coal miners lost their lives on this dreadful day which to most of them was soon approaching. There were many factors that contributed to this tragedy and several alternatives that Driscoll Scanlan‚ the state inspector‚ could have focused on in order to help prevent this
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The Upper Big Branch Mine disaster occurred on April 5th‚ 2010‚ in Raleigh County‚ West Virginia. The mine was located in Montcoal and owned by Massey Energy‚ but bought out by Alpha Natural Resources in 2011. Twenty-Nine of the thirty one miners at the site were killed by the explosion. A state funded independent investigation would later find Massey Energy directly responsible for the accident. (www.sourcewatch.org) The explosion was ignited by high methane levels being a contributed factor. You
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Mader/Biology‚ 10/e – Chapter Outline Chapter 44 44.1 Scope of Ecology 1. Ecology is the study of the interactions of organisms with other organisms and with the physical environment. 2. Ecology studies how environmental factors determine the distribution and abundance of populations. 3. Ecology and evolution are related because ecological interactions are natural selection pressures that have long‑term effects. 4. A habitat is the place where an organism exists. 5. A population is a
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things of life like talking to girls‚ playing sports‚ riding a bike and so much more. Growing up without a father is a very hard thing to go through and can change a person’s entire life. In the poem “Daddy” by Sylvia Plath and the song “Father Of Mine” written by Art Alexakis the narrators both grew up without a father. In both pieces of work their father left them at a very young age. Plath seems to have a bit of hatred towards her father. Sylvia explains that she does not want to see him in many
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1. What functions does the CSO perform as a global intermediary? How does these functions help expand the economic pie in the diamond industry? Around 1930s De Beers bought up their bankrupted “single” consumer‚ London syndicate‚ and named it De Beers central selling organization (CSO)‚ which was helping out De Beers as its: • Wholly-owned distributor. CSO controlling around 80% of the world’s diamond supply. This strategy controlled De Beers’ vast supply and enabled to maintain its prices high
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2013 Cyprus Is Sitting On A Natural Gas Gold Mine A recent discovery off of the coast of Cyprus‚ an island miles off the coast of Turkey‚ has found a large field of natural gas. The field is said to be between 5 trillion and 8 trillion cubic feet of gas. Cyprus is currently trying finance their huge budget deficits and bad bank holdings. Major energy companies around the world might want to invest in mining some of the gas as well. If Cyprus chose to mine this field of gas‚ they could generate bushels
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Bogala Graphite Mine Name Index No Department : Igalawithana T.D. : 090817 R : Earth Resources Engineering 0| P a g e Content 1. Introduction………………………………………………….02 2. History of Bogala Graphite Mine……………………………03 3. Structure & Production process……………………………...04 4. Applications and Range of products…………………………08 5. Acknowledgement…………………………………………...09 6. References…………………………………………………...10 1| P a g e 1. Introduction According to the subject of Rock blasting and Mine development‚ we
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Chilean Copper Mine Collapse BCOM/275 Business Communication & Critical Thinking September 30‚ 2013 Chilean Copper Mine Collapse When an unforeseen tragedy comes into a small community‚ the devastation can cause havoc. The members of the Chilean society found themselves with more questions than answers when word spread there had been a collapse in a local mine. The families of the trapped mine workers and employees affected were in need of guidance. When communicating the messages to Chilean
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