For several years, the Bureau of Mines has been actively involved in developing techniques for recovering and recycling metals and alloys from industrial scrap, including
The leaching solutions circulated at copper dumps in the United States contain an appreciable concentration of aluminum-as much as 5 to 10 grams Al2O3 per
Most copper is produced from chalcopyrite concentrates by smelting. While smelting is both simple and efficient, it converts the sulfur in the feed concentrate to
Identifying a water source is the first step in water filtration, understanding the source allows us to break it into categories. Here are the main
Why Mining needs Water & How is Water Used Water plays an important role in most mining and extractive processes. Understanding the main uses of
The Water Diaries STORY 1: BIGASS COMPANY IS IN COMPLIANCE, BUT THE FISH ARE DEAD Background BAM (BigAss Mine) completed construction in the early 00’s
Here is the importance of understanding your water report, this applies to well water, lake water and of course city water quality report. You don’t
Background: As we learned in Part 1, Bigass Mining (BAM) Company had just finished construction and had started mining and milling operations. The BAM tailings
World Bank Background Makeup The World Bank is composed of the International Bank for Reconstruction and Development (IBRD) and the International Development Association (IDA). The
One objective of this study was to determine the critical parameters needed for designing of a plant to remove selenium from the mine leachate. While