Bauxite residue is a kind of strong alkaline waste produced in the production of alumina. Its
long-term storage poses a potential threat to the environment. With the tightening of …

Around two billion tonnes of alkaline residues are produced globally each year by industries
such as steel production, alumina refining and coal-fired power generation, with a total …

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 …

Bauxite residue, an industrial alkaline solid waste, has a low organic carbon content which
hinders plant growth. Dissolved organic matter (DOM) drives many biogeochemical …

Bauxite residue is a highly alkaline material generated from the production of alumina in
which bauxite is dissolved in caustic soda. Approximately 4.4 billion tons of bauxite residues …

Abstract Development of mineral resources and the increasing mining waste emissions
have created a series of environmental and health-related issues. Nowadays, the ecological …

In the 5 years since the 2010 Ajka red mud spill (Hungary), there have been 46 scientific
studies assessing the key risks and impacts associated with the largest single release of …

Bauxite residue (BR) is a highly alkaline solid hazardous waste produced from bauxite
processing for alumina production. Alkaline transformation appears to reduce the …

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 …

The prevalent pH rebound phenomenon in the bauxite residue alkalinity regulation is
primarily caused by the presence of alkaline minerals, including sodalite and cancrinite …