Sentence examples for tailings producing from inspiring English sources

Historically, many of these mines have had little if any environmental remediation following mine closure, and sulfur rich tailings producing a variety of low pH water bodies exist in proximity to the abandoned mine site (Muzik1982).

Concentrates and tailings produced by the methods outlined above must be dewatered in order to convert the pulps to a transportable state.

Investigations of the metal binding in the historic and new mine tailings (produced from bedrock in the area) have been undertaken in this study.

Two types of quartz-based mine tailings produced in South Korea were used to substitute silica powder and silica sand by half and fully in UHPC.

And tailings are produced in large quantities: on average, 991 tonnes-worth for every 1,000 tonnes of ore that is mined.The most common way of disposing of mine waste is to dump it behind a dam.

There are a large volume of phosphate tailings is produced in China each year.

Two types of mine tailings were treated: (i) freshly produced tailings coming directly from the flotation process, and (ii) tailings deposited in a tailings pond, for approximately 20 years.

During peak production years (1934 to 1943) about 90,000 tons of ore per year were processed at the mine [40, 41], producing tailings (processed ore) requiring containment.

Results also shows that, except for very high solid concentrations, water makeup costs dominate over recirculation ones, supporting that producing thickened tailings is a more efficient option than conventional ones in the sense of specific energy consumption, in spite of the additional energy costs due to slurry transport that this option implies.

As they wait for the big payday, some miners are working the tailings, or refuse, produced by the pit, somewhat clandestinely.

The treatment flotation Masua plant produced tailings that were deposited in two large settling ponds occupying a volume of about 2 Mm3, characterized by a polluting capacity.