ENVIRONMENT

Dam mudrakers give toxic mix new turn

RESEARCHERS are turning toxic red mud full of bauxite residue from mine dams into useful soil, in a move that could disrupt red mud rehabilitation practices.

 A Queensland Alumina Limited red mud dam.

A Queensland Alumina Limited red mud dam.

University of Queensland Sustainable Minerals Institute Associate Professor Longbin Huang is leading the charge with the development of an eco-engineering technology to engineer soil from red mud dams,...

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