Jump to Main Content
- Ayati, Bamdad, et al. Show all 6 Authors
- Journal of cleaner production 2016 v.112 pp. 401-408
- bauxite; clay; compression strength; fuels; glass; landfills; manufacturing; pH; pellets; recycling; sewage sludge; silicates; viscosity; water holding capacity; water uptake; China
- ... This study looked at the potential of bauxite residue or red mud to be used in the manufacture of lightweight aggregate in replacement of pulverised fuel ash (PFA), commonly used as a way of recycling problematic wastes. The percentage replacements of red mud with PFA were as follows: 25, 31, 38, 44 and 50%. These were blended in a mix with waste excavated clay and sewage sludge – all from the Cho ...