Dear Minerva reader,

Welcome to the last issue of the newsletter in 2017. In this issue, we cover topics such as the challenges and solutions of process water recycling; how to optimize the performance and cost of thickened tailings; high intensity air injection spargers in column flotation; a rapid slurry measurement that improves flotation performance and three simple ways to keep a grinding mill at its best.

The year is coming to an end, and we want to take this opportunity and wish you happy holidays and a prosperous New Year! Minerva will be back with new topics in 2018.