Most worldwide policy frameworks, including the United Nations Sustainable Development
Goals, highlight soil as a key non-renewable natural resource which should be rigorously …

As water resources become scarcer and society's demands to reduce freshwater extraction
have increased, mine sites have been increasing water reuse and accessing multiple water …

Mineral processing wastewater (MPW), known as one of the main industrial sources of
pollution, contains various organic and inorganic substances, such as flotation reagents …

To evaluate the impacts of the Fundão tailings dam failure (Minas Gerais, Brazil) on water
quality of the Doce River, we analyzed metagenomics and physicochemical parameters …

This paper summarizes international state-of-the-art applications and opportunities for
employing and deploying hydrological, geochemical, and isotopic tools in an integrated …

In iron ore concentration, reverse cationic flotation of quartz has been successfully employed
for particles below 150μm previously deslimed. Amine and starch are used, respectively, as …

Cost-effective methods for reducing freshwater requirement and wastewater emission in
beneficiation processes (particularly in flotation process) are greatly important in the modern …

Analysis of the current technical solutions for the processing of iron ores showed that the
high-grade ores are directly exposed to metallurgical processing; by comparison, low-grade …

Mining activities consume millions of cubic meters of water per year. Flotation, a crucial step
in mining operations, uses a significant amount of water, and its treatment can contribute to a …

Bubble size and gas holdup were characterized in a two phase gas–water system in a
laboratory downflow column. The effect of the cationic surfactant dodecyl amine (MW 185 …