Search results
Results from the WOW.Com Content Network
Landfills are the third-largest source of methane emissions in the United States, with municipal solid waste landfills representing 95 percent of this fraction. [ 15 ] [ 16 ] In the U.S., the number of landfill gas projects increased from 399 in 2005, to 594 in 2012 [ 17 ] according to the Environmental Protection Agency .
A gas flare produced by a landfill in Lake County, Ohio. Landfill gas is a mix of different gases created by the action of microorganisms within a landfill as they decompose organic waste, including for example, food waste and paper waste. Landfill gas is approximately forty to sixty percent methane, with the remainder being mostly carbon dioxide.
Pollution from the Exxon Valdez oil spill. As with many countries, pollution in the United States is a concern for environmental organizations, government agencies, and individuals. Billions of pounds of toxic chemicals are released into the air, land, and waterways in the U.S. each year.
In Sampson County, September 2023 samples found PFAS levels as high as 727,368 parts per trillion in a closed municipal landfill and 1,422,796 ppt in the still-operating municipal landfill.
Recycling materials waiting to be barged away on the Chicago River Trash and recycle bin at George Bush Intercontinental Airport. Recycling statistics (ca. 2014) [16] with similar numbers as of 2015 [17] An average of approximately 258 million tons of trash is generated by the United States in 2014 34.6% was recycled; 12.8% was combusted for ...
Landfill gas projects also decrease local pollution, and create jobs, revenues and cost savings. [22] Of the roughly 450 landfill gas projects operational in 2007, 11 billion kWh of electricity was generated and 78 billion cubic feet of gas was supplied to end users.
Unusual chemical reactions at L.A. County's two largest landfills raise serious questions about the region's long-standing approach to waste disposal.
Solid Waste Tree, Based on Resource Conservation and Recovery Act, United States Environmental Protection Agency. Solid waste means any garbage or refuse, sludge from a wastewater treatment plant, water supply treatment plant, or an air pollution control facility and other discarded material, including solid, liquid, semi-solid, or contained gaseous material resulting from industrial ...