Migration of Alkaline Constituents and Restoration Evaluation in Bauxite Residue Disposal Areas
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DOI: 10.1007/s00128-021-03434-x
Abstract: Bauxite residue is a highly alkaline waste from alumina refining, and is mainly disposed by stacking with high environmental risks. Here, the migration of alkaline constituents and the restoration evaluation with phosphogypsum were discussed by… read more here.
Keywords: alkaline constituents; bauxite residue; constituents restoration; restoration evaluation ... See more keywords
Natural Vegetation Encroachment Improves Nutritional Conditions of Bauxite Residue Disposal Area
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DOI: 10.1007/s00128-022-03479-6
Abstract: The deficiencies of certain nutrients limit plant growth in bauxite residue disposal areas. In this study, residue samples at different depths (0–2 cm, 2–10 cm, 10–20 cm, 20–40 cm, and 40–60 cm) and stacking ages… read more here.
Keywords: vegetation encroachment; natural vegetation; bauxite residue; vegetation ... See more keywords