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.
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.