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2018 Cape Fear River Coal Ash Spill
In September 2018, a dam failure caused by Hurricane Florence led to the leakage of coal ash into the Cape Fear River about five miles northwest of Wilmington, North Carolina. The coal ash came from two storage areas (ash ponds) owned and operated by Duke Energy. Contaminants from the coal ash may have leached into the water source but long term testing has yet to be done by the U.S. Environmental Protection Agency or other environmental agencies. Clean up efforts were led by Duke Energy and mostly consisted of skimming the coal ash off the top of the water. Incident On September 14, 2018 Hurricane Florence hit the coast line of North Carolina. While the almost of water that the area received was bad for the dams and catch ponds of the area, the real issues came along when the storm moved inland, dumping more rain water into the Cape Fear River. The flood water produced by the storm damaged the earthen dams built around Sutton Lake, which is used as a reservoir for cooling wate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial View Of Ash Slide Site Dec 23 2008 TVA
Aerial may refer to: Music * ''Aerial'' (album), by Kate Bush * ''Aerials'' (song), from the album ''Toxicity'' by System of a Down Bands *Aerial (Canadian band) * Aerial (Scottish band) * Aerial (Swedish band) Performance art * Aerial silk, apparatus used in aerial acrobatics *Aerialist, an acrobat who performs in the air Recreation and sport *Aerial (dance move) *Aerial (skateboarding) *Aerial adventure park, ropes course with a recreational purpose * Aerial cartwheel (or side aerial), gymnastics move performed in acro dance and various martial arts *Aerial skiing, discipline of freestyle skiing *Front aerial, gymnastics move performed in acro dance Technology Antennas *Aerial (radio), a radio ''antenna'' or transducer that transmits or receives electromagnetic waves **Aerial (television), an over-the-air television reception antenna Mechanical *Aerial fire apparatus, for firefighting and rescue *Aerial work platform, for positioning workers Optical *Aeria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dan River Coal Ash Spill - Impoundment And Power Plant - 2014
Dan or DAN may refer to: People * Dan (name), including a list of people with the name ** Dan (king), several kings of Denmark * Dan people, an ethnic group located in West Africa **Dan language, a Mande language spoken primarily in Côte d'Ivoire and Liberia * Dan (son of Jacob), one of the 12 sons of Jacob/Israel in the Bible **Tribe of Dan, one of the 12 tribes of Israel descended from Dan * Crown Prince Dan, prince of Yan in ancient China Places * Dan (ancient city), the biblical location also called Dan, and identified with Tel Dan * Dan, Israel, a kibbutz * Dan, subdistrict of Kap Choeng District, Thailand * Dan, West Virginia, an unincorporated community in the United States * Dan River (other) * Danzhou, formerly Dan County, China * Gush Dan, the metropolitan area of Tel Aviv in Israel Organizations *Dan-Air, a defunct airline in the United Kingdom *Dan Bus Company, a public transport company in Israel *Dan Hotels, a hotel chain in Israel * Dan the Tire Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Florence
Hurricane Florence was a powerful and long-lived Cape Verde hurricane that caused catastrophic damage in the Carolinas in September 2018, primarily as a result of freshwater flooding due to torrential rain. The sixth named storm, third hurricane, and the first major hurricane of the 2018 Atlantic hurricane season, Florence originated from a strong tropical wave that emerged off the west coast of Africa on August 30, 2018. The wave steadily organized, and strengthened into a tropical depression on the next day near Cape Verde. Progressing along a steady west-northwest trajectory, the system gradually strengthened, acquiring tropical storm strength on September 1. An unexpected bout of rapid intensification ensued on September 4–5, culminating with Florence becoming a Category 4 major hurricane on the Saffir–Simpson scale (SSHWS), with estimated maximum sustained winds of 130 mph (215 km/h). Strong wind shear then led to rapid weakening, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Ash
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Fear River
The Cape Fear River is a long blackwater river in east central North Carolina. It flows into the Atlantic Ocean near Cape Fear, from which it takes its name. The river is formed at the confluence of the Haw River and the Deep River (North Carolina) in the town of Moncure, North Carolina. Its river basin is the largest in the state: 9,149 square miles. The river is the most industrialized river in North Carolina, lined with power plants, manufacturing plants, wastewater treatment plants, landfills, paper mills and industrial agriculture. Relatedly, the river is polluted by various substances, including suspended solids and runoff and manmade chemicals. These chemicals include per- and polyfluoroalkyl substances (PFAS), GenX, perfluorooctanesulfonic acid (PFOS), perfluorooctanoic acid (PFOA), byproducts of production of the fluoropolymer Nafion; and intermediates used to make other fluoropolymers (e.g. PPVE, PEVE and PMVE Perfluoroether). Industrial chemicals such as 1,4-Dioxane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilmington, North Carolina
Wilmington is a port city in and the county seat of New Hanover County in coastal southeastern North Carolina, United States. With a population of 115,451 at the 2020 census, it is the eighth most populous city in the state. Wilmington is the principal city of the Wilmington Metropolitan Statistical Area, a metropolitan area that includes New Hanover and Pender counties in southeastern North Carolina, which had a population of 301,284 at the 2020 census. Its historic downtown has a Riverwalk, developed as a tourist attraction in the late 20th century. In 2014, Wilmington's riverfront was ranked as the "Best American Riverfront" by readers of ''USA Today''. The National Trust for Historic Preservation selected Wilmington as one of its 2008 Dozen Distinctive Destinations. City residents live between the Cape Fear river and the Atlantic ocean, with four nearby beach communities just outside Wilmington: Fort Fisher, Wrightsville Beach, Carolina Beach and Kure Beach, all wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ash Pond
An ash pond, also called a coal ash basin or surface impoundment,U.S. Environmental Protection Agency (EPA), Washington, D.C. "Hazardous and Solid Waste Management System; Identification and Listing of Special Wastes; Disposal of Coal Combustion Residuals from Electric Utilities." Proposed rule. ''Federal Register,'' , June 21, 2010. is an engineered structure used at coal-fired power stations for the disposal of two types of coal combustion products: bottom ash and fly ash. The pond is used as a landfill to prevent the release of ash into the atmosphere. Although the use of ash ponds in combination with air pollution controls (such as wet scrubbers) decreases the amount of airborne pollutants, the structures pose serious health risks for the surrounding environment. Ash ponds use gravity to settle out large particulates (measured as total suspended solids) from power plant wastewater. This technology does not treat dissolved pollutants. The ponds generally have not been built as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duke Energy
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. Overview Based in Charlotte, North Carolina, Duke Energy owns 58,200 megawatts of base-load and peak generation in the United States, which it distributes to its 7.2 million customers. The company has approximately 29,000 employees. Duke Energy's service territory covers with of distribution lines. Almost all of Duke Energy's Midwest generation comes from coal, natural gas, or oil, while half of its Carolinas generation comes from its nuclear power plants. During 2006, Duke Energy generated 148,798,332 megawatt-hours of electrical energy. Duke Energy Renewable Services (DERS), a subsidiary of Duke Energy, specializes in the development, ownership, and operation of various generation facilities throughout the United States. This segment of the company operates 1,700 megawatts of generation. 240 megawatts of wind generation were under construction and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbidity
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of water quality. Fluids can contain suspended solid matter consisting of particles of many different sizes. While some suspended material will be large enough and heavy enough to settle rapidly to the bottom of the container if a liquid sample is left to stand (the settable solids), very small particles will settle only very slowly or not at all if the sample is regularly agitated or the particles are colloidal. These small solid particles cause the liquid to appear turbid. Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the incoming light direction. Causes and effects Turbidity in open water may be caused by growth of phyto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterkeeper Alliance
Waterkeeper Alliance is a worldwide network of environmental organizations founded in 1999 in response to a growing movement of organizations with such names as Riverkeeper, Baykeeper and Soundkeeper. By December 2019, the group said it had grown to 350 members in 46 countries, with half the membership outside the U.S.; the alliance had added 200 groups in the last five years. The original Riverkeeper, organized in 1983, started on the Hudson River in New York, in response to the destructive industrial pollution that was destroying the river. It soon was followed by Long Island Soundkeeper (led by Terry Backer), Delaware Riverkeeper, San Francisco Baykeeper, New York/New Jersey Baykeeper, and others. Today, Waterkeeper Alliance, which is based out of Manhattan, unites all Waterkeeper organizations, coordinating and covering issues affecting Waterkeepers that work to protect rivers, lakes, bays, sounds, and other water bodies around the world. In the United States, the east c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sutton Lake (North Carolina) , a lake in New Zealand's South Island
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Sutton Lake may refer to: * Sutton Lake (North Carolina), a lake on the Cape Fear River * Sutton Lake (Oregon), a lake in Lane County, United States *Sutton Lake (West Virginia), a reservoir in Braxton and Webster counties, United States *Sutton Salt Lake Sutton Salt Lake in Otago, is New Zealand's only inland salt water lake.New Zealand also has one coastal salt water lake, Lake Grassmere, a lagoon with no direct outflow to the sea. It is located 10 kilometres west of Sutton, in the Strath T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 Dan River Coal Ash Spill
In February 2014, an Eden, North Carolina facility owned by Duke Energy spilled 39,000 tons of coal ash into the Dan River. The company later pled guilty to criminal negligence in their handling of coal ash at Eden and elsewhere and paid extremely minimal fines of over $5 million, compared to its $24 billion revenue in 2014. The U.S. Environmental Protection Agency (EPA) has since been responsible for overseeing cleanup of the waste. EPA and Duke Energy signed an administrative order for the site cleanup. Incident On February 2, 2014 a drainage pipe burst at a coal ash containment pond owned by Duke Energy in Eden, North Carolina, sending 39,000 tons of coal ash into the Dan River. In addition to the coal ash, 27 million gallons of wastewater from the plant was released into the river. The broken pipe was left unsealed for almost a week before the draining coal ash was stopped. The ash was deposited up to from the site of the spill and contained harmful metals and chemicals. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
