Acid mine drainage

Geologically, Greensboro is situated at the headwaters of the Cape Fear River Basin, the biggest of the 17 noteworthy waterway bowls in North Carolina. The Reedy Fork Creek and Buffalo Creek bowl (Figure 1) in Greensboro are framed from precipitation that keeps running off impenetrable and pervious surfaces, and from water that leaks up from neighborhood springs and in the long run winds up in the Ocean, only south of Wilmington, NC. The bowl is situated in a move zone between warm-mild and…

My mom has been always there for me for all of my best and worst moments. She has fought and sacrificed so much for me, and I know for a fact that she is the one person I can rely on for anything. Melinda Luong is a name I will always smile to and she is the one who is determined to make my life successful and prosperous. My mother deserves a gold medal because she is a hardworking mother of three who will always put her family’s needs in front of hers. She has fought through the communists of…

Nassau and Suffolk county. All three basins had different shapes and drainage area sizes in order to determine an average performance from all the systems. To determine the effectiveness, the basins were analyzed in three different areas: Precipitation-Inflow relation, Runoff Hydrograph, and Rates of Filtration. The three basins analyzed were located in Deer Park, Westhbury, and Syosset. The Deer Park recharge basin has a drainage area of around 118 acres serving mostly residential…

Morton Salt Works Company purchased all the surrounding salt mines, and began the excavation of the salt dome underneath the town of Grand Saline. With the newly discovered abundance of salt there were plenty of jobs to go around as The Great Depression began to settle upon the market. By the year 1945 there were 950 people employed by the mine in Grand Saline, and that number doesn’t include the transportation jobs that were created by the mine either. The added income in town from the jobs…

Track 2 (“Baby Be Mine”): This song starts with percussion and synthesizer sound effects. The lyrics begin at 0:20. I noticed that the percussion highlighted the second and fourth beats of the measure. The song was a legato sounding pop song that sounded like some of the songs on the top 40 radio stations. Background singers entered at about 0:58; they shocked me because I did not expect something like that in this song. About that time there was an interesting hollow sound that I enjoyed. I was…

Acid Mine Drainage (AMD) and Control Options AMD comes from the oxidation of sulphide minerals. It has the negative impact on the environment. Since it could affect the surface water, ground water quality and land used. This condition due to the low pH contains by the water (could reach up to 2), sulphate content (SO4), and metals content (Fe, Zn, Cu, Ni, As, Cd). The principles for AMD formation should be understood to be able to manage the water. i. Waste containing reactive sulphide (S2-,…

Kindergarten was really stressful and hard. It was a lot of work compared to preschool. Here I had to write sentences about things and had to do it fast (well faster than what seemed like a reasonable amount of time for me). Stations was the worst, we went around the room in groups to different stations some of them were ok, but there was always at least one station that needed me to write. All the other kids had no problem with it except for me. I always got so flustered by writing that I…

AMD generation potential. For the acid base accounting test, the samples will be divided into categories (requires or does not require further determinative acid potential generation test work) based off the comparison of the…

Morenci is the largest copper mine in North America. Just before Richard started working there, they had set the world record for the highest production open pit mine in the world – 12.4 million tons of material were moved in 24 hours. It is geographically located in eastern Arizona. The mine is run by a company called Phelps Dodge. Approximately 2,000 people work at the mine. (“Morenci Copper Mine”) In the mid 90’s Richard Arstein was working at Caterpillar Proving Grounds, south of Tucson, as…

The stories used in this comparison is the reading from Being Prey: Surviving a Crocodile Attack and the video from ‘Three Things I Learned While My Plane Crashed’. Being Prey reading and ‘Three Things I Learned While My Plane Crashed’ video both tell about learning life lessons when they were in accident, but how they react to the dangerous situation is different. These stories are based on true story and fortunately, both of them survived from the incident. The first story is Being Prey:…