Bauxite residue, a highly alkaline solid waste, is extremely hazardous to the surrounding
environment and current research approaches have largely focused on the removal and …

Reduction of the high alkalinity of bauxite residue is a key problem to solve to make it
suitable for plant growth and comprehensive utilization. In this study, phosphogypsum, a …

Mining and mineral processing industries have generated a large amount of polymineral
wastes, causing the destruction and degradation of huge areas of landscapes at extensive …

Historically, tailings management plans have focused largely on confinement and
containment, with little regard to long term alteration of the chemical, physical, and biological …

Amelioration and management of large volumes of tailings resulting from alumina refining is
a major challenge owing to the high alkalinity and salinity of residues. Blended byproduct …

Understanding the trajectory of changes in substrate physicochemical properties is critical
for revegetation of mine tailings. The study tracked changes of selected physicochemical …

Aiming at alkaline problem of bauxite residue, this work focused variation of alkaline
characteristics in bauxite residue through phosphogypsum treatment. The results …

Acid (inorganic or organic) neutralization of bauxite residue has been one of the main
approaches to reduce its alkalinity, which is largely caused by desilication products (DSP) …

The study of the pedogenic process in response to natural evolution, gradual anthropogenic
shifts and engineering upheavals is of great significance for understanding, utilizing and …

This study attempted to predict the weathering behaviour of bauxite residue, which is of
primary concern to understanding the environmental risks of leachates from the ever …