Showing posts with label mining. Show all posts
Showing posts with label mining. Show all posts

Thursday, September 25, 2014

Waste To Energy...Turning Landfills To Goldmines

With the habits of modern lifestyles causing an increased worldwide waste problem, finding innovative ways to deal with the excessive waste can be a challenge.

Local landfill capacities are being met or exceeded and many first world nations are beginning to export their refuse to third world countries. This practice is having a devastating impact on ecosystems and cultures throughout the world.

Saturday, April 26, 2014

Landfill Mining Brought To The Surface

When the word "mining" comes to mind, it is usually paired with a commodity like gold, silver, or
coal. Trash and recycling probably do not make your short list of popular items to be mined, but Landfill Mining and Reclamation (LFMR) has become a more popular process. It was first described and documented in 1953 but the process was not applied again until the 1980s. Several developments and process upgrades occurred between these dates making LFMR a more efficient and effective technological breakthrough.