Environmental issues associated with tailings management have made it the most daunting
challenge faced by the mining industry. To dispose mineral tailings in a technical …

Arsenic and antimony are metalloids that exhibit similar geochemical behavior and are often
found in the same mineral associations, co-occurring in mine waste derived from ore …

Layered filling is easy to lead to layered structure of cemented paste backfill (CPB). To
understand the mechanical behavior, failure modes, and damage evolution of layered …

Slag-based cementitious material was synthesized from blast furnace slag, clinker, gypsum,
and activator to replace cement in cemented paste backfill (CPB). We researched the …

Impurities present in phosphogypsum (PG) limited its use as an aggregate in underground
mining construction materials. This study pretreated PG with varying Ca (OH) 2 contents …

In this research, the effect of curing temperature on the metalloid (As) leachability of
cemented paste backfill (CPB; a mix of tailings, cement and water) is studied. ASTM C 1308 …

Due to the mining environment, layered cemented paste backfill (LCPB) is usually subjected
to the cyclic pressure. Therefore, it is of great significance to investigate the mechanical …

The environmental performance of cemented paste backfill (CPB; a mixture of tailings, water
and binder), which contains sulphide mineral-bearing tailings, is strongly influenced by its …

The construction and demolition waste (CDW) could be used as backfill material to fill the
voids created during the ore production in underground mining. However, there is a need to …

In this research, the effect of curing temperature on the Arsenic (As (III)) leachability of
cemented paste backfill (CPB) that contains blast furnace slag (OPC/Slag-CPB) are studied …