Soil and sediment contamination has become a critical issue worldwide due to its great
harm to the ecological environment and public health. In recent years, many remediation …

Bauxite residue (Red mud) is produced in alumina plants by the Bayer process in which Al-
containing minerals are dissolved in hot NaOH. The global residue inventory reached an …

Red mud, as a solid waste produced during the alumina production, can cause severe eco-
environmental pollution and health risks to human. Therefore, the resourcing of this type of …

Bauxite residue discharged to disposal areas, which could generate environmental pollution
issues. Long-term natural restoration may improve the physicochemical properties of the …

Standard practice in reclamation of mine tailings is the emplacement of a 15 to 90 cm
soil/gravel/rock cap which is then hydro-seeded. In this study we investigate compost …

Improving aggregate formation and stability of bauxite residue is essential for the
development of a soil on the residue. Effects of gypsum and vermicompost on related …

Bauxite residue often has poor physical conditions which impede plant growth. Native plant
encroachment on a bauxite residue disposal area in Central China reveals that natural …

Globally, 3 Gt of bauxite residue is currently in storage, with an additional 120 Mt generated
every year. Bauxite residue is an alkaline, saline, sodic, massive, and fine grained material …

The massive generation of red mud has been considered as a serious environmental
burden because of its toxicity, alkaline nature, and complex compositional matrix …

The generation of bauxite residue, the by-product of alumina manufacture from bauxite ore,
has increased to a global stockpile of some 3 billion tonnes. In the absence of significant …