DO LANDFILLS LEAK?
This is an oldie, but not a lot has changed.
We call it "garbage" or "trash" but it is "municipal solid waste" to your city government and the waste industry. Municipal solid waste is a combination of non-hazardous wastes from households, commercial properties, and industries. The U.S. Environmental Protection Agency(USEPA) reports that the United States produced about 230 million tons of solid waste in 1999,
about 57 percent of which is disposed of in landfills (U.S. Environmental Protection Agency, 1999.
Disposal of municipal solid waste in landfills was largely unregulated prior to the 1970s. Most solid waste was deposited in unlined pits. Precipitation and ground water seeping through this waste produces leachate, which is water contaminated from the various organic and inorganic substances with which it comes in contact as it migrates through the waste. Leachate seeping from a landfill contaminates the ground water beneath the landfill, and this contaminated ground water is known as a plume. The normal movement of ground water causes the leachate plume to extend away from a landfill, in some cases for many hundreds of meters. Many studies have shown leachate plumes emanating from old unlined landfills. Estimates for the number of closed landfills in the United States are as high as 100,000 (Suflita and others,1992).
Federal and state regulations were passed in the 1980s and 1990s to manage disposal of solid waste. Those regulations require that most landfills use liners and leachate collection systems to minimize the seepage of leachate to ground water. Although liners and leachate collection systems minimize leakage, liners can fail and leachate collection systems may not collect all the leachate that escapes from a landfill. Leachate collection systems require
maintenance of pipes, and pipes can fail because they crack, collapse, or fill with sediment. The USEPA has concluded that all landfills eventually will leak into the environment (U.S. Environmental Protection Agency, 1988). Thus, the fate and transport of leachate in the environment, from both old and modern landfills, is a potentially serious environmental problem.
How to we #CURRENTLY address these #Problems?
#Carbotura..... CZF offers a comprehensive service to help reduce and manage #hazardous #industrial #waste. Our #incinerator #ash, industrial wastes, DAF, landfill #leachate, and landfill remediation services are designed to safely and effectively remove #pollutants from the #environment. We strive to provide a #safe, cost-effective solution for the long-term management of hazardous industrial waste.
$3.744 trillion of raw materials in end-of-use products are thrown away annually, in the USA alone. This is about $42,000 per ton that is thrown out into landfills. We are able to fully monetize that output.
Please message me if you are interested in learning more about Carbotura.
Thank you. Brian Hall
Chief Commercial Officer, Sustainability and Clean Energy
2moHenry Kronk I appreciate your attention on the South American communities that have been impacted by the drop in demand for REDD+ projects and avoidance credit pricing, but your sub-head "Collapse of carbon credit market" is a little misleading. At Chestnut Carbon we're issuing IFM removal credits from our US-based conservation membership program and have already sold credits at a premium price of $34. We're not seeing a collapse in the market demand for NBS carbon removal; in fact, quite the opposite.