Evidence of reduced mercury loss and increased use of cyanidation at gold processing centers in southern Ecuador
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.07.097
Abstract: Abstract Due to the strong price of gold, the number and capacity of gold processing centers in Portovelo-Zaruma in southern Ecuador have increased considerably in recent years. In turn, this has caused increasing environmental pollution… read more here.
Keywords: processing centers; use; cyanidation; gold processing ... See more keywords
Model based planning and layout optimization for multilevel express processing centers through A case study of air express sorting center
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-11113-8
Abstract: The construction of multi-level express processing centers constitutes a core strategy for addressing escalating logistical demands, with the layout planning of these hubs significantly impacting the efficiency, cost-effectiveness, and customer satisfaction associated with express delivery… read more here.
Keywords: express processing; centers case; express; processing centers ... See more keywords